EP2913835A1 - Safety circuit breaker strip for low-voltage high-power fuses - Google Patents
Safety circuit breaker strip for low-voltage high-power fuses Download PDFInfo
- Publication number
- EP2913835A1 EP2913835A1 EP14156859.2A EP14156859A EP2913835A1 EP 2913835 A1 EP2913835 A1 EP 2913835A1 EP 14156859 A EP14156859 A EP 14156859A EP 2913835 A1 EP2913835 A1 EP 2913835A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fuse
- housing
- switch disconnector
- strip
- fuses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 29
- 239000007789 gas Substances 0.000 claims description 29
- 238000009826 distribution Methods 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 4
- 230000005405 multipole Effects 0.000 claims description 2
- 239000002918 waste heat Substances 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/43—Means for exhausting or absorbing gases liberated by fusing arc, or for ventilating excess pressure generated by heating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
- H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
- H01H31/12—Adaptation for built-in fuse
- H01H31/122—Fuses mounted on, or constituting the movable contact parts of, the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/47—Means for cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
- H01H9/342—Venting arrangements for arc chutes
Definitions
- Fuse-fuse disconnectors are used as power distribution components for the electrical power supply within buildings, such as office centers or businesses, as well as electricity supply companies.
- Fuse load disconnectors are used as power distribution components for high current amplitude currents.
- the fuse switch disconnectors can be mounted on busbars for different phases of a multi-phase power supply system.
- the busbars are usually horizontal and the fuse switch disconnectors are mounted transversely or vertically on the busbars.
- Within the housing of the fuse switch disconnector a fuse contact pair for receiving a fuse link is provided for each current phase to be separated.
- the fuses or fuse links are thus arranged after mounting on the busbars in a row substantially perpendicular to each other.
- a disadvantage with conventional fuse switch disconnectors is that power dissipation heat generated by the fuse links or fuses flows upwardly within the housing of the fuse switch disconnect so that heat buildup can occur in the upper region within the housing through which those located in that area Fuse inserts can be heated inadmissible.
- the accumulation of heat in the upper region of the housing of the fuse switch disconnector strip can cause the fuse links located there due to the increased temperature to age, causing uncontrolled tripping the affected fuse links can not be excluded.
- the invention accordingly provides a fuse switch disconnect strip for low-voltage high-performance fuses, wherein a fuse contact pair for receiving a fuse link is provided within a housing of the fuse load disconnect strip for each current phase to be separated, wherein the fuse load disconnector is characterized in that a power loss generated by the fuse links in at least one is derived laterally provided on the housing of the fuse load disconnect strip heat dissipation.
- switching gases are diverted into a switching gas discharge channel provided laterally on the housing of the fuse-load disconnect strip and separated from the heat-dissipation channel.
- each fuse contact pair on two fuse contacts which are each covered by a contact guard.
- the contact guard is preferably symmetrical and has two hood heads.
- the two hood heads of the contact protection hood each have outlet openings for the delivery of heat into the heat dissipation channel and for the delivery of switching gases into the switching gas discharge channel.
- the fuse switch disconnector strip is mounted transversely on substantially horizontally extending busbars, wherein a plurality of fuse links provided for the various busbars within the housing of the assembled fuse switch disconnector are arranged in line with each other.
- a vertically extending heat dissipation duct is provided on one of the two side walls of the housing of the fuse switch disconnector mounted on the busbars through which the heat dissipation heat generated by the fuse links escapes.
- a vertically extending Wegmanitkanal for discharging a switching gas generated during switching is provided on one or both side walls of the housing mounted on the busbars fuse load disconnector.
- a fuse contact of a fuse contact pair is via a fuse contact angle and two parallel flat outlet rail parts connected to a connection bracket.
- the fuse contact angle is fastened to a first end of the two parallel outgoing busbar sections between the two outgoing-busbar sections.
- connection angle is fastened to a second end of the two parallel outgoing rail parts between the two outgoing rail parts.
- the outgoing busbar parts running in parallel are inserted into an inner guide channel extending parallel to the sidewalls of the housing within the housing of the fuse isolator.
- At least one further parallel outer guide channel for receiving electrical lines is provided between the side walls of the housing and the inner guide channel.
- the guide channels run essentially vertically within the housing of the fuse-load disconnect strip mounted on the busbars, the heat loss of the outgoing busbars and / or the electrical leads is discharged upward through openings of the housing to the outside.
- the heat dissipation channel and the Weggasableitkanal each extend as a trough-shaped depression on the side walls of the housing of the fuse load disconnect bar and form together with a heat dissipation and a switching gas channel directly adjacent another fuse load disconnect two closed channels for the separate dissipation of power loss heat and the switching gases.
- the corresponding fuse-link can be swung out of the associated fuse contact pair to disconnect a current phase.
- a plurality of current phases can be separated simultaneously by means of a centrally arranged manually operable switching handle.
- the manually operable switch handle is attached to a push rod located in the housing of the fuse switch disconnector, which swings the fuse links out of the fuse contact pairs associated with the current phases.
- the invention further provides a power distribution arrangement having the features specified in claim 17.
- the invention accordingly provides a power distribution arrangement with a plurality of substantially horizontally extending current busbars for different current phases of a multi-phase power supply system, wherein at least one fuse-load disconnect strip for low-voltage high-power fuses is mounted on the busbars, wherein the fuse load disconnect bar has a housing and within the housing of the fuse load disconnect bar for each current phase to be separated a fuse contact pair is provided for receiving a fuse link, wherein a power loss heat generated by the fuse links in at least one laterally provided on the housing of the fuse switch disconnector heat sink is derived.
- the power distribution arrangement is designed for rated currents of more than 600 amperes.
- the busbars are arranged at a rail spacing of 185 mm.
- the busbars each have a busbar width of up to 120 mm.
- the fuses or fuse links are NH fuses.
- the fuses or fuse links are UL fuses.
- the fuse load disconnect bar can be switched in unipolar fashion.
- the fuse load disconnect strip can be switched in multiple poles.
- Fig. 1 shows an embodiment of a fuse load disconnect strip 1 according to the invention for low-voltage high-performance fuses.
- the fuse load disconnector 1 is three-pole and serves to accommodate three low-voltage high-performance fuses for three different power phases.
- the fuse load disconnector 1 is multi-pole switchable, ie, all current phases are separated simultaneously by actuation of a control handle.
- the fuse switch disconnector strip 1 can be switched in unipolar fashion, ie each current phase L1, L2, L3 to be disconnected can be separated separately by means of an associated switching handle 4.
- the fuse load disconnector 1 has a housing 2.
- the housing 2 is preferably composed of a plurality of housing components.
- a fuse contact pair for receiving an associated fuse link 5A, 5B, 5C is provided for each current phase to be separated.
- a power loss heat generated by the fuse links 5A, 5B, 5C is thereby dissipated in a heat dissipation channel 3 provided laterally on the housing 2 of the fuse load disconnect strip 1, as described in US Pat Fig. 1 is shown.
- a manually operable handle 4 is centrally provided on the housing 2 of the fuse switch disconnector 1.
- the switching handle 4 is preferably attached to a located in the housing 2 of the fuse switch disconnector 1 movable push rod, which pivots out the fuse links 5A, 5B, 5C from belonging to the current phases L1, L2, L3 fuse contact pairs.
- Fig. 2 shows the fuse load disconnector 1 after pressing the handle 4 in the open position switch.
- the swung-out fuse links 5A, 5B, 5C for the three current phases L1, L2, L3.
- Fig. 2 the three pivoted cover 6A, 6B, 6C for the three power inserts 5A, 5B, 5C.
- the switching handle 4 is attached to the single-pole switching of the current phase to the middle cover 6B. How to get out Fig. 2 can recognize the pivoted-out fuse links 5A, 5B, 5C are easily accessible to an operator and can be easily replaced.
- the Fig. 2 shows the fuse load disconnector 1 after pressing the handle 4 in the open position switch.
- multipolar switchable fuse switch disconnector 1 can be mounted transversely on substantially horizontally extending busbars. After assembly, the various provided for the busbar fuse links 5A, 5B, 5C within the housing 2 of the assembled fuse load disconnect strip 1 are arranged in a row with each other. How to get in Fig. 1, 2 can recognize, is provided on one or preferably on both side walls of the housing 2 of the fuse busbar mounted fuse switch 1, a vertically extending heat sink 3, through which the heat generated by the fuse links 5A, 5B, 5C in a vertical upward direction towards a the upper end face 2A of the housing 2 escapes.
- two are provided as trough-shaped depressions on the two side walls of the housing 2 of the fuse load disconnect strip 1. If in this case several fuse switch disconnectors 1 mounted side by side on the busbars, forms the trough-shaped recess of the heat sink 3 together with the trough-shaped depression of the heat sink 3 'of the immediate adjacent fuse load disconnector 1 'together a closed channel through which the heat dissipation heat can escape upwards.
- the housing 2 has slots or openings 12 on a lower end side 2B, so that the heat dissipation channel 3 effectively forms a chimney, through which the heated air is directed upward through extraction openings 36-1, 36-2 on the upper end side 2A can escape, as in Fig. 5 recognizable.
- the housing 2 laterally for the various fuse links 5A, 5B, 5C each heat dissipation slits 7A, 7B, 7C, through which heat or thermal energy from the interior of the housing 2 can escape into the heat dissipation channel 3, from there is transported upward through exhaust holes on the front side 2A.
- cool air is supplied to the heat dissipation duct 3 via the openings provided on the lower end side 2B, which inevitably conveys the laterally emerging backup heat upwards.
- the fuse links 5A, 5B, 5C can be NH fuses or UL fuses.
- the busbars are arranged at a rail spacing of 185 mm.
- the busbars may have a busbar width of up to 120 mm.
- the fuse load disconnector 1 can be pulled under load, with the manually operable handle 4, as in Fig. 2 represented, is preferably pivoted downwards.
- the switching linkage located in the housing 2 is actuated, with the fuse links 5A, 5B, 5C being swung out of contact of the associated safety contact pair for disconnecting the associated current phase L1, L2, L3.
- the covers 6A, 6B, 6C opens the shift linkage the covers 6A, 6B, 6C, so that the pivoted-out fuse links 5A, 5B, 5C, as in Fig. 2 displayed, visible and can be exchanged.
- switching gases in particular ionized air
- contact material particles in particular copper particles.
- the switching gases with the metallic particles contained therein can be electrically conductive.
- the resulting switching gases are derived in a laterally provided on the housing 2 of the fuse load disconnect strip 1 and separated from the heat sink 3 Wegmannableitkanal 8A, 8B, 8C, as in the FIGS. 1, 2 shown.
- a separate Weggasableitkanal 8A, 8B, 8C is provided for discharging the switching gases for each fuse link or each fuse contact pair.
- each Weg. 1 and 2 are provided in the inner housing 2 of the fuse load disconnect strip 1 for each GmbHgasableitkanal 8 A, 8 B, 8 C slots or openings 9 A, 9 B, 9 C, which connect the Weggasableitkanal 8 A, 8 B, 8 C with the interior of the housing 2.
- each Weg. 1 and 2 are provided in the inner housing 2 of the fuse load disconnect strip 1 for each GmbHgasableitkanal 8 A, 8 B, 8 C slots or openings 9 A, 9 B, 9 C, which connect the Weggasableitkanal 8 A, 8 B, 8 C with the interior of the housing 2.
- each Weg. 8A, 8B, 8C outlet channels or outlet slots have, through which the explosively arising switching gases from the interior of the housing 2 in the Heidelberggasableitkanal 8A, 8B, 8C exit.
- these outlet openings can have angled fins which are the result of the explosion Redirect the gas, slowing down the exhausted gas. As a result, for example, a distance to earthed components can be reduced.
- the outlet channels for the switching gases can be dispensed with quenching plates or the like in a possible embodiment.
- Fig. 3 shows a view of a fuse load disconnector 1 from diagonally below.
- the fuse switch disconnector 1 is located in Fig. 3 in the closed position.
- a heat dissipation channel 3 and separate Weggasableitkanäle 8A, 8B, 8C.
- cable lugs 10 are shielded by a veneer 11.
- Fig. 4 shows a further view of a fuse load disconnect strip 1 obliquely from above, wherein an upper part of the housing 2 is separated with the handle 4, so that the located within the housing 2 fuse links are not visible in the swung-out state.
- the fuse links 5A, 5B, 5C are, for example, NH fuses, which are intended for rated currents up to 630 amperes.
- a fuse contact pair for receiving a fuse or a fuse 5A, 5B, 5C is provided.
- the thermal energy generated by the fuse links 5A, 5B, 5C is discharged to the heat dissipating passage 3 laterally through the slits 7A, 7B, 7C.
- the fuse links 5A, 5B, 5C can be swung out by actuation of the control handle 4 for disconnecting the respective current phase L1, L2, L3.
- the switching gases generated during switching are delivered to the Wegabgasleitkanäle 8A, 8B, 8C.
- the Heat dissipation channel 3 the power loss heat of the fuse links 5A, 5B, 5C is kept low, in each case it is ensured that the temperature limits are not exceeded in accordance with the standard.
- Fig. 5 shows a further view of an embodiment of the fuse-switch-disconnector strip 1 according to the invention, wherein one compared to Fig. 4 another part, namely the last upper part, is removed.
- At the lower end face 2B of the housing 2 are in Fig.
- the fuse link 5A, 5B, 5C preferably has two associated switch contact blades 13, 14, as in FIG Fig. 5 shown. Each fuse link 5A, 5B, 5C has an upper switch contact blade 13A, 13B, 13C and a lower switch contact blade 14A, 14B, 14C. In the non-pivoted state, the switch contact blades 13A, 13B, 13C, 14A, 14B, 14C are inserted into an associated fuse contact.
- a fuse contact pair 27A, 28A, 27B, 28B, 27C, 28C is provided with two fuse contacts, wherein the two fuse contacts in the closed position of the fuse load disconnector 1 with the switch contact blades 13A, 13B, 13C, 14A, 14B, 14C are in contact.
- FIG. 6 shows a further view of an embodiment of the fuse-load disconnect strip 1 according to the invention, wherein the Fuse links 5A, 5B, 5C are removed.
- Each fuse contact pair of a fuse link 5A, 5B, 5C has two fuse contacts, which are covered by a symmetrical contact protection hood 15A, 15B, 15C.
- Each touch guard 15A, 15B, 15C has two hood heads 16A, 17A, 16B, 17B, 16C, 17C.
- the contact protection covers 15A, 15B, 15C need not be removed from the last part. The complete lower part of the strip is turned when the connection direction has to be changed.
- the top part is placed unchanged on the lower part of the bar and locked so that the operating direction is maintained, as in the Figures 11a, 11b, 11c shown.
- the hood heads 16A, 16B, 16, 17A, 17B, 17C on the touch guards 15A, 15B, 15C have heat exhaust ports 18A, 18B, 18C and 19A 19B, 19C and switching gas exhaust ports 20A, 20B, 20C, 21A, 21B, 21C, respectively, as shown in FIG Fig. 6 shown.
- the upper hood heads 16A, 16B, 16C and lower hood heads 17A, 17B, 17C each have slots for enclosing the fuse contacts into which the fuse links in Figs Fig.
- switch blades 13A, 13B, 13C, 14A, 14B, 14C can be inserted.
- Fig. 6 One recognizes the existing in the upper hood heads 16A, 16B, 16C contact slots 22A, 22B, 22C and existing in the lower hood heads 17A, 17B, 17C contact slots 23A, 23B, 23C.
- the switching gases generated during switching are discharged through the switching gas outlet slots 20A, 20B, 20C into the switching gas discharge channels 8A, 8B, 8C.
- the heated air discharged through the heat-dissipating slots 18A, 18B, 18C, 19A, 19B, 19C enters the two laterally-disposed heat-dissipating passages 3 Fig.
- Fig. 7 shows a further view of a possible embodiment of the fuse load disconnect strip 1 according to the invention, wherein the last part is shown.
- Contact pairs 27A, 28A, 27B, 28B, 27C, 28C for inserting the fuse links 5A, 5B, 5C.
- a fuse contact of the fuse contact pair 27A, 28A, 27B, 28, 27C, 28C is connected via a fuse contact angle and an output rail with a connection angle or a contact lug 24, 25, 26.
- Fig. 8 clarified.
- the fuse contact 27B located at the top in the mounted state of the fuse switch disconnect strip 1 contacts an associated busbar via an access rail 39B in the installed state.
- the upper fuse contact 27B forms an input contact for the fuse contact pair 27B, 28B of the second current phase L2.
- the access contact 27B is confronted by an outgoing contact 28B, which is connected via a feeder rail 29B with a connection angle or with the lug 25 provided for the current phase L2.
- the outlet rail 29B may, as in Fig. 8 shown connected with two parallel flat outlet rail parts with the connection angle 25.
- the outlet rail 29B is designed as two parallel rails.
- the connection angle 25 is fixed between the two outlet rail parts.
- Fig. 8 shown connected with two parallel flat outlet rail parts with the connection angle 25.
- FIG. 8 illustrated embodiment has the advantage that by means of a clinching or punching bending method riveting without additional element sufficient for installation.
- the division of the outlet rail 29B in Two outlet rail parts allow an easy-to-perform surface refinement of the connection angles or connection lugs.
- the two outlet rail parts themselves remain unaltered. How to get in Fig. 8 can also recognize the fuse contacts, such as in Fig. 8 illustrated outlet contact 28B, contact springs 30B, 31B have.
- the in Fig. 8 illustrated fuse contact angle 32 B is attached to a first end of the two parallel outgoing rail parts of the outlet rail 29 B between the two outlet rail parts.
- the connection angle 25 is located at a second end of the two parallel outgoing rail parts and is also attached in a simple manner between the two outlet rail parts.
- the two parallel outgoing rail parts of the outlet rail 29B are inserted into a running within the housing 2 of the fuse load disconnect strip 1 parallel to the two side walls of the housing 2 inner guide channel 33-1.
- the two inner guide channels 33-1, 33-2 each at least one further parallel outer guide channel 34-1, 34-2 for receiving electrical lines.
- the two inner guide channels 33-1, 33-2 and the two outer guide channels 34-1, 34-2 within the housing 2 extend in the mounted state of the fuse load disconnect bar 1 substantially vertically, so that the power loss heat of the outlet rails 29A, 29B, 29C and the electrical leads is discharged through openings at the upper end face 2A of the housing 2 through the outside.
- Fig. 9 shows a view of the upper end face 2A of the housing 2 of the fuse load disconnector 1. It can be seen in Fig. 9 Schutzgasauslassö réelleen 35-1, 35-2 and outlet openings 36-1, 36-2 for discharging the heated air, which escapes from the two bathableitkanälen 3-1, 3-2. Furthermore, one recognizes openings 37-1, 37-2 for the two outer guide channels 34-1, 34-2 and openings 38-1, 38-2 for the two inner guide channels 33-1, 33-2.
- Fig. 10 shows a view of an embodiment of the fuse-load disconnect bar 1 according to the invention from above, with the upper part of the housing 2 is removed, as in Fig. 5 represented, and the fuse links used 5A, 5B, 5C can be seen.
- outlet rail 29B and the other two outlet rails 29A, 29C may be integrally formed in a possible embodiment.
- the exit rails 29A, 29B, 29C consist of parallel exit rail sections. The arrangement of the parallel outgoing rail parts, the heat dissipation is increased due to the larger surface, in addition, a cross-sectional reduction is achieved to save copper material.
- the contact protection hoods 15A, 15B, 15C have for this purpose specially provided switching gas outlet openings 20A, 20B, 20C, 21A, 21B, 21C, which are present in an upper region of the contact protection hoods 15A, 15B, 15C.
- this can be completed in the open and / or closed position.
- the lockability in the open position ensures, for example, during a maintenance process, that no unintentional reconnection can take place.
- the fuse links 5A, 5B, 5C are formed as fuses and generate a relatively high power dissipation of, for example, more than 60 watts, so that a total of more than 180 watts heat dissipation heat is produced.
- the heat dissipation channel 3 is preferably dimensioned such that it reliably removes such a high heat loss power without exceeding the temperature limits of the corresponding standard.
Landscapes
- Fuses (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Sicherungslasttrennleiste (1) für Niederspannungs-Hochleistungs-Sicherungen, wobei innerhalb eines Gehäuses (2) der Sicherungslasttrennleiste (1) für jede zu trennende Stromphase ein Sicherungskontaktpaar zur Aufnahme einer Sicherung (5A, 5B, 5C) vorgesehen ist, dadurch gekennzeichnet, dass eine von den Sicherungen (5A, 5B, 5C) erzeugte Verlustleistungswärme in mindestens einem seitlich an dem Gehäuse (2) der Sicherungslasttrennleiste (1) vorgesehenen Wärmeableitkanal (3) abgeleitet wird.Fuse-switch disconnector strip (1) for low-voltage high-performance fuses, wherein a fuse contact pair for receiving a fuse (5A, 5B, 5C) is provided within a housing (2) of the fuse load disconnect strip (1) for each current phase to be separated, characterized in that one of the power fuses (5A, 5B, 5C) generated heat loss in at least one laterally on the housing (2) of the fuse switch disconnector strip (1) provided heat dissipation duct (3) is derived.
Description
Sicherungslasttrennleisten werden als Stromverteilungskomponenten für die elektrische Energieversorgung innerhalb von Gebäuden, beispielsweise Bürozentren oder Unternehmen, sowie bei Elektrizitätsversorgungsunternehmen eingesetzt. Sicherungslasttrennleisten werden als Stromverteilungskomponenten für Ströme mit hohen Stromamplituden verwendet.Fuse-fuse disconnectors are used as power distribution components for the electrical power supply within buildings, such as office centers or businesses, as well as electricity supply companies. Fuse load disconnectors are used as power distribution components for high current amplitude currents.
Die Sicherungslasttrennleisten können auf Stromsammelschienen für verschiedene Stromphasen eines Mehrphasenstromversorgungssystems montiert werden. Dabei verlaufen die Stromsammelschienen meist horizontal und die Sicherungslasttrennleisten werden quer bzw. vertikal auf die Stromsammelschienen montiert. Innerhalb des Gehäuses der Sicherungslasttrennleiste ist für jede zu trennende Stromphase ein Sicherungskontaktpaar zur Aufnahme eines Sicherungseinsatzes vorgesehen. Die Sicherungen bzw. Sicherungseinsätze sind somit nach der Montage auf den Stromsammelschienen in einer Reihe im Wesentlichen senkrecht untereinander angeordnet.The fuse switch disconnectors can be mounted on busbars for different phases of a multi-phase power supply system. The busbars are usually horizontal and the fuse switch disconnectors are mounted transversely or vertically on the busbars. Within the housing of the fuse switch disconnector a fuse contact pair for receiving a fuse link is provided for each current phase to be separated. The fuses or fuse links are thus arranged after mounting on the busbars in a row substantially perpendicular to each other.
Bei herkömmlichen Sicherungslasttrennleisten besteht ein Nachteil darin, dass eine Verlustleistungswärme, die durch die Sicherungseinsätze bzw. Sicherungen generiert wird, innerhalb des Gehäuses der Sicherungslasttrennleiste nach oben strömt, sodass im oberen Bereich innerhalb des Gehäuses ein Wärmestau entstehen kann, durch welchen die in diesem Bereich befindlichen Sicherungseinsätze unzulässig aufgeheizt werden können. Darüber hinaus kann der Wärmestau im oberen Bereich des Gehäuses der Sicherungslasttrennleiste dazu führen, dass die dort befindlichen Sicherungseinsätze aufgrund der erhöhten Temperatur altern, wodurch ein unkontrolliertes Auslösen der betroffenen Sicherungseinsätze nicht ausgeschlossen werden kann.A disadvantage with conventional fuse switch disconnectors is that power dissipation heat generated by the fuse links or fuses flows upwardly within the housing of the fuse switch disconnect so that heat buildup can occur in the upper region within the housing through which those located in that area Fuse inserts can be heated inadmissible. In addition, the accumulation of heat in the upper region of the housing of the fuse switch disconnector strip can cause the fuse links located there due to the increased temperature to age, causing uncontrolled tripping the affected fuse links can not be excluded.
Es ist daher eine Aufgabe der vorliegenden Erfindung, eine Sicherungslasttrennleiste für Niederspannungs-HochleistungsSicherungen zu schaffen, bei welchen ein Wärmestau innerhalb des Gehäuses zuverlässig verhindert wird.It is therefore an object of the present invention to provide a fuse-load disconnect bar for low-voltage high-performance fuses in which heat build-up within the housing is reliably prevented.
Diese Aufgabe wird erfindungsgemäß durch eine Sicherungslasttrennleiste mit den in Patentanspruch 1 angegebenen Merkmalen gelöst.This object is achieved by a fuse load disconnector with the features specified in claim 1.
Die Erfindung schafft demnach eine Sicherungslasttrennleiste für Niederspannungs-Hochleistungs-Sicherungen, wobei innerhalb eines Gehäuses der Sicherungslasttrennleiste für jede zu trennende Stromphase ein Sicherungskontaktpaar zur Aufnahme eines Sicherungseinsatzes vorgesehen ist, wobei sich die Sicherungslasttrennleiste dadurch auszeichnet, dass eine von den Sicherungseinsätzen erzeugte Verlustleistungswärme in mindestens einem seitlich an dem Gehäuse der Sicherungslasttrennleiste vorgesehenen Wärmeableitkanal abgeleitet wird.The invention accordingly provides a fuse switch disconnect strip for low-voltage high-performance fuses, wherein a fuse contact pair for receiving a fuse link is provided within a housing of the fuse load disconnect strip for each current phase to be separated, wherein the fuse load disconnector is characterized in that a power loss generated by the fuse links in at least one is derived laterally provided on the housing of the fuse load disconnect strip heat dissipation.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste werden Schaltgase in einen seitlich an dem Gehäuse der Sicherungslasttrennleiste vorgesehenen und von dem Wärmeableitkanal getrennten Schaltgasableitkanal abgeleitet.In one possible embodiment of the fuse-load disconnect strip according to the invention, switching gases are diverted into a switching gas discharge channel provided laterally on the housing of the fuse-load disconnect strip and separated from the heat-dissipation channel.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste weist jedes Sicherungskontaktpaar zwei Sicherungskontakte auf, die jeweils durch eine Berührungsschutzhaube abgedeckt sind.In a further possible embodiment of the fuse switch disconnector strip according to the invention, each fuse contact pair on two fuse contacts, which are each covered by a contact guard.
Die Berührungsschutzhaube ist vorzugsweise symmetrisch ausgebildet und besitzt zwei Haubenköpfe.The contact guard is preferably symmetrical and has two hood heads.
Bei einer möglichen Ausführungsform weisen die beiden Haubenköpfe der Berührungsschutzhaube jeweils Austrittsöffnungen zur Abgabe von Wärme in den Wärmeableitkanal und zur Abgabe von Schaltgasen in den Schaltgasableitkanal auf.In one possible embodiment, the two hood heads of the contact protection hood each have outlet openings for the delivery of heat into the heat dissipation channel and for the delivery of switching gases into the switching gas discharge channel.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist die Sicherungslasttrennleiste quer auf im Wesentlichen horizontal verlaufende Stromsammelschienen montiert, wobei mehrere für die verschiedenen Stromsammelschienen vorgesehene Sicherungseinsätze innerhalb des Gehäuses der montierten Sicherungslasttrennleiste in einer Reihe untereinander angeordnet sind.In one possible embodiment of the fuse switch disconnector strip according to the invention, the fuse switch disconnector strip is mounted transversely on substantially horizontally extending busbars, wherein a plurality of fuse links provided for the various busbars within the housing of the assembled fuse switch disconnector are arranged in line with each other.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist an einer der beiden Seitenwänden des Gehäuses des auf die Stromsammelschienen montierten Sicherungslasttrennschalters ein vertikal verlaufender Wärmeableitkanal vorgesehen, durch den die von den Sicherungseinsätzen erzeugte Verlustleistungswärme entweicht.In a further possible embodiment of the fuse switch disconnector strip according to the invention, a vertically extending heat dissipation duct is provided on one of the two side walls of the housing of the fuse switch disconnector mounted on the busbars through which the heat dissipation heat generated by the fuse links escapes.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist an einer oder an beiden Seitenwänden des Gehäuses der auf die Stromsammelschienen montierten Sicherungslasttrennleiste ein vertikal verlaufender Schaltgasableitkanal zur Ableitung eines beim Schalten erzeugten Schaltgases vorgesehen.In a further possible embodiment of the fuse switch disconnector strip according to the invention, a vertically extending Schaltgasableitkanal for discharging a switching gas generated during switching is provided on one or both side walls of the housing mounted on the busbars fuse load disconnector.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist ein Sicherungskontakt eines Sicherungskontaktpaares über einen Sicherungskontaktwinkel und zwei parallel verlaufende flache Abgangsschienenteile mit einem Anschlusswinkel verbunden.In a further possible embodiment of the fuse-load disconnect strip according to the invention, a fuse contact of a fuse contact pair is via a fuse contact angle and two parallel flat outlet rail parts connected to a connection bracket.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist der Sicherungskontaktwinkel an einem ersten Ende der beiden parallel verlaufenden Abgangsschienenteile zwischen den beiden Abgangsschienenteilen befestigt.In one possible embodiment of the fuse-switch-disconnector strip according to the invention, the fuse contact angle is fastened to a first end of the two parallel outgoing busbar sections between the two outgoing-busbar sections.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist der Anschlusswinkel an einem zweiten Ende der beiden parallel verlaufenden Abgangsschienenteile zwischen den beiden Abgangsschienenteilen befestigt.In a further possible embodiment of the fuse switch disconnector strip according to the invention, the connection angle is fastened to a second end of the two parallel outgoing rail parts between the two outgoing rail parts.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste sind die parallel verlaufenden Abgangsschienenteile in einem innerhalb des Gehäuses der Sicherungstrennleiste parallel zu den Seitenwänden des Gehäuses verlaufenden inneren Führungskanal eingesetzt.In a further possible embodiment of the fuse switch disconnector strip according to the invention, the outgoing busbar parts running in parallel are inserted into an inner guide channel extending parallel to the sidewalls of the housing within the housing of the fuse isolator.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist zwischen den Seitenwänden des Gehäuses und dem inneren Führungskanal mindestens ein weiterer parallel verlaufender äußerer Führungskanal zur Aufnahme von elektrischen Leitungen vorgesehen.In a further possible embodiment of the fuse load disconnect strip according to the invention, at least one further parallel outer guide channel for receiving electrical lines is provided between the side walls of the housing and the inner guide channel.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste verlaufen die Führungskanäle innerhalb des Gehäuses der auf die Stromsammelschienen montierten Sicherungslasttrennleiste im Wesentlichen vertikal, wobei die Verlustwärme der Abgangsschienen und/oder der elektrischen Leitungen nach oben durch Öffnungen des Gehäuses hindurch nach außen abgeführt wird.In a further possible embodiment of the fuse-load disconnect strip according to the invention, the guide channels run essentially vertically within the housing of the fuse-load disconnect strip mounted on the busbars, the heat loss of the outgoing busbars and / or the electrical leads is discharged upward through openings of the housing to the outside.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste verlaufen der Wärmeableitkanal und der Schaltgasableitkanal jeweils als wannenförmige Vertiefung an den Seitenwänden des Gehäuses der Sicherungslasttrennleiste entlang und bilden zusammen mit einem Wärmeableitkanal und einem Schaltgaskanal einer direkt daneben angeordneten anderen Sicherungslasttrennleiste zwei geschlossene Kanäle zum getrennten Ableiten von Verlustleistungswärme und der Schaltgase.In a further possible embodiment of the fuse-load disconnect strip according to the invention, the heat dissipation channel and the Schaltgasableitkanal each extend as a trough-shaped depression on the side walls of the housing of the fuse load disconnect bar and form together with a heat dissipation and a switching gas channel directly adjacent another fuse load disconnect two closed channels for the separate dissipation of power loss heat and the switching gases.
Bei einer weiteren möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist zum Trennen einer Stromphase der entsprechende Sicherungseinsatz aus dem zugehörigen Sicherungskontaktpaar herausschwenkbar.In a further possible embodiment of the fuse-load disconnector according to the invention, the corresponding fuse-link can be swung out of the associated fuse contact pair to disconnect a current phase.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste sind mehrere Stromphasen gleichzeitig mittels eines mittig angeordneten manuell betätigbaren Schaltgriffs trennbar.In one possible embodiment of the fuse-load disconnect strip according to the invention, a plurality of current phases can be separated simultaneously by means of a centrally arranged manually operable switching handle.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste ist der manuell betätigbare Schaltgriff an eine im Gehäuse der Sicherungslasttrennleiste befindliche Schubstange angebracht, welche die Sicherungseinsätze aus den zu den Stromphasen zugehörigen Sicherungskontaktpaaren herausschwenkt.In one possible embodiment of the fuse switch disconnector strip according to the invention, the manually operable switch handle is attached to a push rod located in the housing of the fuse switch disconnector, which swings the fuse links out of the fuse contact pairs associated with the current phases.
Die Erfindung schafft ferner eine Stromverteilungsanordnung mit den in Patentanspruch 17 angegebenen Merkmalen.The invention further provides a power distribution arrangement having the features specified in claim 17.
Die Erfindung schafft demnach eine Stromverteilungsanordnung mit mehreren im Wesentlichen horizontal verlaufenden Stromsammelschienen für verschiedene Stromphasen eines Mehrphasenstromversorgungssystems,
wobei mindestens eine Sicherungslasttrennleiste für Niederspannungs-Hochleistungs-Sicherungen auf die Stromsammelschienen montiert ist,
wobei die Sicherungslasttrennleiste ein Gehäuse besitzt und innerhalb des Gehäuses der Sicherungslasttrennleiste für jede zu trennende Stromphase ein Sicherungskontaktpaar zur Aufnahme eines Sicherungseinsatzes vorgesehen ist,
wobei eine von den Sicherungseinsätzen erzeugte Verlustleistungswärme in mindestens einem seitlich an dem Gehäuse der Sicherungslasttrennleiste vorgesehenen Wärmeableitkanal abgeleitet wird.The invention accordingly provides a power distribution arrangement with a plurality of substantially horizontally extending current busbars for different current phases of a multi-phase power supply system,
wherein at least one fuse-load disconnect strip for low-voltage high-power fuses is mounted on the busbars,
wherein the fuse load disconnect bar has a housing and within the housing of the fuse load disconnect bar for each current phase to be separated a fuse contact pair is provided for receiving a fuse link,
wherein a power loss heat generated by the fuse links in at least one laterally provided on the housing of the fuse switch disconnector heat sink is derived.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung ist die Stromverteilungsanordnung für Nennströme von mehr als 600 Ampere ausgelegt.In one possible embodiment of the power distribution arrangement according to the invention, the power distribution arrangement is designed for rated currents of more than 600 amperes.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung sind die Stromsammelschienen in einem Schienenabstand von 185 mm angeordnet.In one possible embodiment of the power distribution arrangement according to the invention, the busbars are arranged at a rail spacing of 185 mm.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung weisen die Stromsammelschienen jeweils eine Stromschienenbreite von bis zu 120 mm auf.In one possible embodiment of the power distribution arrangement according to the invention, the busbars each have a busbar width of up to 120 mm.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung sind die Sicherungen bzw. Sicherungseinsätze NH-Sicherungen.In one possible embodiment of the power distribution arrangement according to the invention, the fuses or fuse links are NH fuses.
Bei einer alternativen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung sind die Sicherungen bzw. Sicherungseinsätze UL-Sicherungen.In an alternative embodiment of the power distribution arrangement according to the invention, the fuses or fuse links are UL fuses.
Bei einer möglichen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung ist die Sicherungslasttrennleiste einpolig schaltbar.In one possible embodiment of the power distribution arrangement according to the invention, the fuse load disconnect bar can be switched in unipolar fashion.
Bei einer alternativen Ausführungsform der erfindungsgemäßen Stromverteilungsanordnung ist die Sicherungslasttrennleiste mehrpolig schaltbar.In an alternative embodiment of the power distribution arrangement according to the invention, the fuse load disconnect strip can be switched in multiple poles.
Im Weiteren werden mögliche Ausführungsformen der erfindungsgemäßen Sicherungslasttrennleiste und der erfindungsgemäßen Stromverteilungsanordnung unter Bezugnahme auf die beigefügten Figuren näher erläutert.In the following, possible embodiments of the fuse-load disconnect strip according to the invention and of the power distribution arrangement according to the invention will be explained in more detail with reference to the attached figures.
Es zeigen:
- Fig. 1
- eine mögliche Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste in geschlossener Schaltstellung;
- Fig. 2
- die in
Fig. 1 dargestellte manuell betätigbare Sicherungslasttrennleiste in offener Schaltstellung; - Fig. 3
- eine Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste von seitlich oben;
- Fig. 4
- eine Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste in Schnittdarstellung mit einem Schnittverlauf in einer Ebene eines Schaltgasableitkanales;
- Fig. 5
- eine weitere Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste in Schnittdarstellung mit einem Schnittverlauf in einer Ebene eines Wärmeableitkanales;
- Fig. 6
- eine weitere Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste mit entferntem Oberteil zur Darstellung der in der Sicherungslasttrennleiste enthaltenen Berührungsschutzhauben;
- Fig. 7
- eine Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste nach Entfernen der Berührungsschutzhauben;
- Fig. 8
- eine Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste zur Darstellung der innerhalb der Sicherungslasttrennleiste enthaltenen Abgangsschienen;
- Fig. 9
- eine Ansicht einer oberen Stirnseite von einem Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste;
- Fig. 10
- eine Ansicht auf ein Ausführungsbeispiel der erfindungsgemäßen Sicherungslasttrennleiste, wie sie in
Fig. 4 dargestellt ist; - Fig. 11a, 11b,
- Ansichten zur Erläuterung verschiedener
- 11c
- Montagemöglichkeiten der erfindungsgemäßen Sicherungslasttrennleiste.
- Fig. 1
- a possible embodiment of the fuse switch disconnector strip according to the invention in the closed switching position;
- Fig. 2
- in the
Fig. 1 illustrated manually operable fuse load disconnect bar in open switch position; - Fig. 3
- a view of an embodiment of the fuse load disconnector strip according to the invention from the top side;
- Fig. 4
- a view of an embodiment of the fuse-load-disconnect strip according to the invention in Sectional view with a section in a plane of a Schaltgasableitkanales;
- Fig. 5
- a further view of an embodiment of the fuse load disconnect strip according to the invention in a sectional view with a sectional profile in a plane of a heat dissipation channel;
- Fig. 6
- a further view of an embodiment of the fuse-load disconnect strip according to the invention with the upper part removed to show the contact protection covers contained in the fuse load disconnect strip;
- Fig. 7
- a view of an embodiment of the fuse-load-disconnect strip according to the invention after removing the contact protection covers;
- Fig. 8
- a view of an embodiment of the fuse-load disconnect bar according to the invention for the representation of the outlet rails contained within the fuse load disconnect bar;
- Fig. 9
- a view of an upper end side of an embodiment of the fuse load disconnect strip according to the invention;
- Fig. 10
- a view of an embodiment of the fuse load disconnect strip according to the invention, as shown in
Fig. 4 is shown; - 11a, 11b,
- Views explaining various
- 11c
- Mounting options of the fuse load disconnect strip according to the invention.
Bei dem in
Wie man in den
Beim Schalten der Schaltkontakte bzw. Sicherungskontakte entstehen Schaltgase, insbesondere ionisierte Luft, mit Kontaktmaterialpartikeln, insbesondere Kupferpartikeln. Beim Schalten können die Schaltgase mit einem hohen Druck entstehen. Die Schaltgase mit den darin enthaltenen metallischen Partikeln können elektrisch leitend sein. Bei einer bevorzugten Ausführungsform der erfindungsgemäßen Sicherungslasttrennleiste 1 werden die entstehenden Schaltgase in einem seitlich an dem Gehäuse 2 der Sicherungslasttrennleiste 1 vorgesehenen und von dem Wärmeableitkanal 3 getrennten Schaltgasableitkanal 8A, 8B, 8C abgeleitet, wie in den
Wie in
Durch die in
Claims (21)
wobei innerhalb eines Gehäuses (2) der Sicherungslasttrennleiste (1) für jede zu trennende Stromphase ein Sicherungskontaktpaar zur Aufnahme einer Sicherung (5A, 5B, 5C) vorgesehen ist,
dadurch gekennzeichnet, dass
eine von den Sicherungen (5A, 5B, 5C) erzeugte Verlustleistungswärme in mindestens einem seitlich an dem Gehäuse (2) der Sicherungslasttrennleiste (1) vorgesehenen Wärmeableitkanal (3) abgeleitet wird.Fuse-switch disconnector (1) for low-voltage high-performance fuses,
wherein a fuse contact pair for receiving a fuse (5A, 5B, 5C) is provided within a housing (2) of the fuse load disconnect strip (1) for each current phase to be disconnected,
characterized in that
one of the fuses (5A, 5B, 5C) generated heat dissipation heat in at least one laterally on the housing (2) of the fuse load disconnect bar (1) provided heat dissipation duct (3) is derived.
wobei Schaltgase in mindestens einen seitlich an dem Gehäuse (2) der Sicherungslasttrennleiste (1) vorgesehenen und von dem Wärmeableitkanal getrennten Schaltgasableitkanal (8A, 8B, 8C) abgeleitet werden.Fuse-switch disconnector according to claim 1,
wherein switching gases in at least one laterally on the housing (2) of the fuse load disconnect bar (1) provided and separated from the heat sink channel Schaltgasableitkanal (8A, 8B, 8C) are derived.
wobei jedes Sicherungskontaktpaar zwei Sicherungskontakte aufweist, die jeweils durch eine symmetrische Berührungsschutzhaube (15A, 15B, 15C) mit zwei Haubenköpfen (16A, 16B, 16C; 17A, 17B, 17C) abgedeckt sind.Fuse switch disconnector according to claim 1 or 2,
each fuse contact pair having two fuse contacts, each covered by a symmetrical contact protection hood (15A, 15B, 15C) with two hood heads (16A, 16B, 16C, 17A, 17B, 17C).
wobei die Haubenköpfe (16A, 16B, 16C; 17A, 17B, 17C) der Berührungsschutzhauben (15A, 15B, 15C) Wärmeaustrittsöffnungen (18A, 18B, 18C, 19A, 19B, 19C) und davon getrennte Schaltgasöffnungen (20A, 20B, 20C, 21A, 21B, 21C) aufweisen.Fuse switch disconnector according to claim 3,
the hood heads (16A, 16B, 16C, 17A, 17B, 17C) of the contact protection hoods (15A, 15B, 15C) having heat exit openings (18A, 18B, 18C, 19A, 19B, 19C) and switching gas openings (20A, 20B, 20C, 20C, 20C, 20C, 20C) separated therefrom; 21A, 21B, 21C).
wobei die Sicherungslasttrennleiste (1) quer auf im Wesentlichen horizontal verlaufende Stromsammelschienen montiert ist und mehrere für die verschiedenen Stromsammelschienen vorgesehene Sicherungen (5A, 5B, 5C) innerhalb des Gehäuses (2) der montierten Sicherungslasttrennleiste (1) in einer Reihe untereinander angeordnet sind.Fuse-switch disconnector according to one of the preceding claims 1 to 4,
the fuse switch disconnect strip (1) being mounted transversely on substantially horizontally extending busbars and a plurality of fuses (5A, 5B, 5C) provided for the different busbars being arranged inside the housing (2) of the assembled fuse switch disconnector (1) in a row.
wobei an einer oder beiden Seitenwänden des Gehäuses (2) der auf die Stromsammelschienen montierten Sicherungslasttrennleiste (1) mindestens ein vertikal verlaufender Wärmeableitkanal (3) vorgesehen ist, durch den die von den Sicherungen (5A, 5B, 5C) erzeugte Verlustleistungswärme entweicht.Fuse switch disconnector according to claim 5,
wherein on one or both side walls of the housing (2) of the fuse busbar mounted on the busbar fuse strip (1) at least one vertically extending heat dissipation channel (3) is provided through which escapes from the fuses (5A, 5B, 5C) heat dissipation heat generated.
wobei an einer oder beiden Seitenwänden des Gehäuses (2) der auf die Stromsammelschienen (1) montierten Sicherungslasttrennleiste (1) mindestens ein vertikal verlaufender Schaltgasableitkanal (8A, 8B, 8C) zur Ableitung eines beim Schalten erzeugten Schaltgases vorgesehen ist.Fuse switch disconnector according to claim 5 or 6,
wherein at least one vertically extending Schaltgasableitkanal (8A, 8B, 8C) is provided for discharging a switching gas generated during switching on one or both side walls of the housing (2) mounted on the busbars (1) fuse switch disconnector strip (1).
wobei ein Sicherungskontakt eines Sicherungskontaktpaares (27A, 27B, 27C, 28A, 28B, 28C) über einen Sicherungskontaktwinkel (32A, 32B, 32C) und zwei parallel verlaufende flache Abgangsschienenteile einer Abgangsschiene (29A, 29B, 29C) mit einem zugehörigen Anschlusswinkel (24, 25, 26) verbunden ist.Fuse-switch disconnector according to one of the preceding claims 1 to 7,
wherein a fuse contact of a fuse contact pair (27A, 27B, 27C, 28A, 28B, 28C) via a fuse contact angle (32A, 32B, 32C) and two parallel flat outlet rail parts of a discharge rail (29A, 29B, 29C) with an associated connection angle (24, 25, 26) is connected.
wobei der Sicherungskontaktwinkel (32A, 32B, 32C) an einem ersten Ende der beiden parallel verlaufenden Abgangsschienenteile zwischen den beiden Abgangsschienenteilen der zugehörigen Abgangsschiene (29A, 29B, 29C) befestigt ist.Fuse switch disconnector according to claim 8,
wherein the fuse contact angle (32A, 32B, 32C) is secured to a first end of the two parallel runner rail portions between the two outgoing rail portions of the associated outgoing rail (29A, 29B, 29C).
wobei der Anschlusswinkel (24, 25, 26) an einem zweiten Ende der beiden parallel verlaufenden Abgangsschienenteile zwischen den beiden Abgangsschienenteilen der zugehörigen Abgangsschiene (29A, 29B, 29C) befestigt ist.Fuse switch disconnector according to claim 8 or 9,
wherein the connection angle (24, 25, 26) at a second end of the two parallel outgoing rail parts between the two outlet rail parts of the associated outlet rail (29A, 29B, 29C) is fixed.
wobei die parallel verlaufenden Abgangsschienenteile der Abgangsschienen (29A, 29B, 29C) jeweils in einem innerhalb eines Gehäuseunterteils (2C) des Gehäuses (2) der Sicherungstrennleiste (1) parallel zu den Seitenwänden des Gehäuses (2) verlaufenden inneren Führungskanal (33) eingesetzt sind.Fuse-switch disconnector according to one of the preceding claims 1 to 10,
wherein the parallel outgoing rail parts of the outgoing rails (29A, 29B, 29C) are respectively inserted into an inner guide channel (33) extending within a housing lower part (2C) of the housing (2) of the safety divider strip (1) parallel to the sidewalls of the housing (2) ,
wobei zwischen den Seitenwänden des Gehäuses (2) und dem inneren Führungskanal (33) mindestens ein weiterer parallel verlaufender äußerer Führungskanal (34) zur Aufnahme von elektrischen Leitungen vorgesehen ist.Fuse-switch disconnector according to one of the preceding claims 1 to 11,
wherein between the side walls of the housing (2) and the inner guide channel (33) at least one further parallel outer guide channel (34) is provided for receiving electrical lines.
wobei die Führungskanäle (33, 34) innerhalb des Gehäuses (2) der auf die Stromsammelschienen montierten Sicherungslasttrennleiste (1) im Wesentlichen vertikal verlaufen,
wobei die Verlustwärme der Abgangsschienen (29A, 29B, 29C) und/oder der elektrischen Leitungen nach oben durch Öffnungen des Gehäuses (2) hindurch nach außen abgeführt wird.Fuse switch disconnector according to claim 11 and 12,
wherein the guide channels (33, 34) within the housing (2) the fuse load disconnect bar (1) mounted on the bus bars is substantially vertical,
wherein the waste heat of the outlet rails (29A, 29B, 29C) and / or the electrical leads is discharged upwardly through openings of the housing (2) to the outside.
wobei der Wärmeableitkanal (3) und der Schaltgasableitkanal (8A, 8B, 8C) jeweils als wannenförmige Vertiefung an den Seitenwänden des Gehäuses (2) der Sicherungslasttrennleiste (1) entlang verlaufen und mit einem Wärmeableitkanal und einem Schaltgaskanal einer direkt daneben angeordneten anderen Sicherungslasttrennleiste zwei geschlossene Kanäle zum getrennten Ableiten der Verlustleistungswärme und der Schaltgase bilden.Fuse-switch disconnector according to one of the preceding claims 1 to 13,
wherein the heat dissipation channel (3) and the Schaltgasableitkanal (8A, 8B, 8C) each extend as a trough-shaped depression on the side walls of the housing (2) of the fuse load disconnect strip (1) and with a heat dissipation and a switching gas channel directly adjacent another fuse load disconnect bar two closed Form channels for separately dissipating the power loss heat and the switching gases.
wobei zum Trennen einer Stromphase (L1, L2, L3) die entsprechende Sicherung (5A, 5B, 5C) aus dem zugehörigen Sicherungskontaktpaar herausschwenkbar ist.A fuse-load disconnector according to one of the preceding claims 1 to 14,
wherein for disconnecting a current phase (L1, L2, L3), the corresponding fuse (5A, 5B, 5C) can be swung out of the associated fuse contact pair.
wobei mehrere Stromphasen (L1, L2, L3) gleichzeitig mittels eines mittig angeordneten manuell betätigbaren Schaltgriffs (4) trennbar sind, wobei der Schaltgriff (4) an eine im Gehäuse (2) der Sicherungslasttrennleiste (1) befindliche Schubstange angebracht ist, die die Sicherungseinsätze (5A, 5B, 5C) aus den zu den Stromphasen (L1, L2, L3) zugehörigen Sicherungskontaktpaaren (27A, 28A; 27B, 28B; 27C, 28C) herausschwenkt.Fuse-switch disconnector according to one of the preceding claims 1 to 15,
wherein a plurality of current phases (L1, L2, L3) are simultaneously separable by means of a centrally arranged manually operable switching handle (4), wherein the switching handle (4) is mounted on a in the housing (2) of the fuse load disconnect bar (1) located push rod, the fuse links (5A, 5B, 5C) from the to the current phases (L1, L2, L3) corresponding fuse contact pairs (27A, 28A, 27B, 28B, 27C, 28C) swings out.
wobei mindestens eine Sicherungslasttrennleiste (1) für Niederspannungs-Hochleistungs-Sicherungen (5A, 5B, 5C) nach einem der vorangehenden Ansprüche 1 bis 16 auf die Stromsammelschienen montiert ist.Power distribution arrangement comprising a plurality of substantially horizontally extending current busbars for different current phases (L1, L2, L3) of a multi-phase power supply system,
wherein at least one fuse switch disconnect strip (1) for low-voltage high-power fuses (5A, 5B, 5C) according to one of the preceding claims 1 to 16 is mounted on the busbars.
wobei die Stromverteilungsanordnung für Nennströme von mehr als 600 Ampere ausgelegt ist.Power distribution arrangement according to claim 17,
wherein the power distribution arrangement is designed for rated currents of more than 600 amperes.
wobei die Stromsammelschienen in einem Schienenabstand von 185 mm angeordnet sind und jeweils eine Stromschienenbreite von bis zu 120 mm aufweisen.Power distribution arrangement according to one of the preceding claims 17 to 18,
wherein the busbars are arranged at a rail spacing of 185 mm and each have a busbar width of up to 120 mm.
wobei die Sicherungen (5A, 5B, 5C) NH-Sicherungen oder UL-Sicherungen sind.Power distribution arrangement according to one of the preceding claims 17 to 19,
where the fuses (5A, 5B, 5C) are NH fuses or UL fuses.
wobei die Sicherungslasttrennleiste (1) einpolig oder mehrpolig schaltbar ist.Power distribution arrangement according to one of the preceding claims 17 to 20,
wherein the fuse switch disconnector strip (1) is unipolar or multi-pole switchable.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK14156859.2T DK2913835T3 (en) | 2014-02-26 | 2014-02-26 | Circuit breaker separator for low voltage high power fuses |
EP14156859.2A EP2913835B3 (en) | 2014-02-26 | 2014-02-26 | Safety circuit breaker strip for low-voltage high-power fuses |
PL14156859T PL2913835T6 (en) | 2014-02-26 | 2014-02-26 | Safety circuit breaker strip for low-voltage high-power fuses |
SI201430153A SI2913835T1 (en) | 2014-02-26 | 2014-02-26 | Safety circuit breaker strip for low-voltage high-power fuses |
CN201510087850.4A CN104868366B (en) | 2014-02-26 | 2015-02-25 | Fuse load break switch for low-voltage high-power fuse |
US14/631,034 US9721745B2 (en) | 2014-02-26 | 2015-02-25 | Fuse load-break switch for low-voltage high-power fuses |
BR102015004257-4A BR102015004257B1 (en) | 2014-02-26 | 2015-02-26 | FUSE BREAKER FOR LOW VOLTAGE AND HIGH POWER FUSES AND CURRENT DISTRIBUTION ARRANGEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14156859.2A EP2913835B3 (en) | 2014-02-26 | 2014-02-26 | Safety circuit breaker strip for low-voltage high-power fuses |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2913835A1 true EP2913835A1 (en) | 2015-09-02 |
EP2913835B1 EP2913835B1 (en) | 2016-12-07 |
EP2913835B3 EP2913835B3 (en) | 2021-05-19 |
Family
ID=50156682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14156859.2A Active EP2913835B3 (en) | 2014-02-26 | 2014-02-26 | Safety circuit breaker strip for low-voltage high-power fuses |
Country Status (7)
Country | Link |
---|---|
US (1) | US9721745B2 (en) |
EP (1) | EP2913835B3 (en) |
CN (1) | CN104868366B (en) |
BR (1) | BR102015004257B1 (en) |
DK (1) | DK2913835T3 (en) |
PL (1) | PL2913835T6 (en) |
SI (1) | SI2913835T1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3540752A1 (en) * | 2018-03-15 | 2019-09-18 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Nh-fuse load break switch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4102530A1 (en) | 2021-06-07 | 2022-12-14 | Jean Müller GmbH Elektrotechnische Fabrik | Switching strip with a plurality of safety caps mounted in the switching strip which can be pivoted together |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29622551U1 (en) * | 1996-01-18 | 1997-02-13 | M. Schneider, Schaltgerätebau und Elektroinstallationen Ges.m.b.H., Wien | Load switch |
EP0926692A2 (en) * | 1996-02-28 | 1999-06-30 | Wermelinger AG | Fuse-switch and/or fuse-disconnector |
EP1045414A1 (en) * | 1999-04-16 | 2000-10-18 | JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK | Load break switch with low-voltage high-power fuses |
EP1302957A1 (en) * | 2001-10-11 | 2003-04-16 | Weber Ag | Low-voltage high-power contact arrangement |
EP2367192A1 (en) * | 2010-03-16 | 2011-09-21 | Jean Müller GmbH Elektrotechnische Fabrik | Switching device for separating three electricity conductors and a neutral conductor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE611040C (en) * | 1931-06-02 | 1935-03-21 | Fritz Driescher | Switching device for cable distribution system with manually disconnectable, in their longitudinal direction arranged vertically one above the other, lever-like articulated on a base plate, belonging to a circuit fuses |
GB9825900D0 (en) * | 1998-11-27 | 1999-01-20 | Schneider Ltd | Fuse handler |
JP2000223001A (en) * | 1999-01-27 | 2000-08-11 | Yazaki Corp | Power supply breaking device |
US6650222B2 (en) * | 2000-12-07 | 2003-11-18 | Cooper Technologies Company | Modular fuseholder |
US7561018B2 (en) * | 2006-02-09 | 2009-07-14 | Wöhner GmbH & Co. KG | Fuse strip with lateral outgoing contacts and a lateral adapter module |
DE102006022374B4 (en) * | 2006-05-12 | 2014-07-03 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | switchgear |
DE102007043133B3 (en) * | 2007-09-11 | 2009-04-09 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Switch disconnectors |
EP2112675B1 (en) * | 2008-04-01 | 2014-11-12 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Fuse switch disconnector |
US8098126B2 (en) * | 2009-04-22 | 2012-01-17 | Lg Chem, Ltd. | High voltage service disconnect assembly |
DE102010028685B4 (en) * | 2010-05-06 | 2015-07-23 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Device for receiving a cylindrical fuse and switching device |
EP2506284B1 (en) * | 2011-03-30 | 2016-08-17 | Robert Cabillic | Fuse load disconnecting block |
US9136083B2 (en) * | 2013-03-15 | 2015-09-15 | Regal Beloit America, Inc. | Enclosed bus bar fuse holder |
-
2014
- 2014-02-26 DK DK14156859.2T patent/DK2913835T3/en active
- 2014-02-26 SI SI201430153A patent/SI2913835T1/en unknown
- 2014-02-26 PL PL14156859T patent/PL2913835T6/en unknown
- 2014-02-26 EP EP14156859.2A patent/EP2913835B3/en active Active
-
2015
- 2015-02-25 US US14/631,034 patent/US9721745B2/en not_active Expired - Fee Related
- 2015-02-25 CN CN201510087850.4A patent/CN104868366B/en active Active
- 2015-02-26 BR BR102015004257-4A patent/BR102015004257B1/en active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29622551U1 (en) * | 1996-01-18 | 1997-02-13 | M. Schneider, Schaltgerätebau und Elektroinstallationen Ges.m.b.H., Wien | Load switch |
EP0926692A2 (en) * | 1996-02-28 | 1999-06-30 | Wermelinger AG | Fuse-switch and/or fuse-disconnector |
EP1045414A1 (en) * | 1999-04-16 | 2000-10-18 | JEAN MÜLLER GmbH ELEKTROTECHNISCHE FABRIK | Load break switch with low-voltage high-power fuses |
EP1302957A1 (en) * | 2001-10-11 | 2003-04-16 | Weber Ag | Low-voltage high-power contact arrangement |
EP2367192A1 (en) * | 2010-03-16 | 2011-09-21 | Jean Müller GmbH Elektrotechnische Fabrik | Switching device for separating three electricity conductors and a neutral conductor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3540752A1 (en) * | 2018-03-15 | 2019-09-18 | Wöhner GmbH & Co. KG Elektrotechnische Systeme | Nh-fuse load break switch |
Also Published As
Publication number | Publication date |
---|---|
US20150243467A1 (en) | 2015-08-27 |
PL2913835T6 (en) | 2022-05-30 |
PL2913835T3 (en) | 2018-04-30 |
BR102015004257A2 (en) | 2015-12-22 |
EP2913835B1 (en) | 2016-12-07 |
EP2913835B3 (en) | 2021-05-19 |
BR102015004257B1 (en) | 2022-07-12 |
US9721745B2 (en) | 2017-08-01 |
CN104868366B (en) | 2018-04-17 |
DK2913835T3 (en) | 2017-03-20 |
CN104868366A (en) | 2015-08-26 |
SI2913835T1 (en) | 2017-03-31 |
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