CN204154827U - A kind of prepared auto restart assisted tester - Google Patents
A kind of prepared auto restart assisted tester Download PDFInfo
- Publication number
- CN204154827U CN204154827U CN201420577014.5U CN201420577014U CN204154827U CN 204154827 U CN204154827 U CN 204154827U CN 201420577014 U CN201420577014 U CN 201420577014U CN 204154827 U CN204154827 U CN 204154827U
- Authority
- CN
- China
- Prior art keywords
- alternating current
- current air
- air switch
- contact
- closing
- 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.)
- Expired - Fee Related
Links
- 238000012795 verification Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Abstract
The utility model discloses a kind of prepared auto restart assisted tester, comprise the combined floodgate pilot lamp be fixed on cabinet panel, separating brake pilot lamp, closing by hand contact, manual brake separating contact, combined floodgate binding post, separating brake binding post, power switch battery indicator, breaker tripping and closing common port, alternating current air switch I, alternating current air switch II and alternating current air switch III, and the direct supply be fixed in casing and double-wound relay, the utility model small in volume, be easy to carry, the backup auto-activating device verification of current transformer station common type can be met.
Description
Technical field
The utility model relates to a kind of servicing unit to automatic throw-in equipment of emergency power supply verification.
Background technology
Existing prepared auto restart proving installation build is comparatively large and weight is more heavy, is not easy to take working site to and carries out prepared auto restart test, and function aspects has not met current backup auto-activating device verification.
Summary of the invention
For solving the deficiency that existing tester exists, the utility model provides a kind of novel prepared auto restart assisted tester, and its technical scheme taked is:
Comprise the combined floodgate pilot lamp be fixed on cabinet panel, separating brake pilot lamp, closing by hand contact, manual brake separating contact, combined floodgate binding post, separating brake binding post, power switch battery indicator, breaker tripping and closing common port, alternating current air switch
, alternating current air switch
and alternating current air switch
, and the direct supply be fixed in casing and double-wound relay, breaker tripping and closing common port is connected with DC power anode, one end of closing by hand contact is connected with breaker tripping and closing common port, the other end and combined floodgate binding post also connect a map loop of rear access double-wound relay, simultaneously closing by hand contact connect the closing contact of backup auto-activating device, one end of manual brake separating contact is connected with breaker tripping and closing common port, the other end and separating brake binding post also connect another map loop of rear access double-wound relay, simultaneously manual brake separating contact connect the separating brake contact of backup auto-activating device, the normally opened contact of double-wound relay is connected in series with combined floodgate pilot lamp, its normally closed contact is connected in series with separating brake pilot lamp, direct supply connects battery indicator and power switch respectively, alternating current air switch
, alternating current air switch
and alternating current air switch
phase also connects, wherein alternating current air switch
from the three-phase voltage of outside access balance, alternating current air switch
and alternating current air switch
receive on the voltage terminal of backup auto-activating device bus.
Double-wound relay of the present utility model coordinates with pilot lamp simulates actual circuit-breaker status, and alternating current air switch controls three-phase alternating voltage input analog line pressure and decompression, panel leaves insulating terminal and facilitates test wire grafting.The utility model small in volume, is easy to carry, and can meet the backup auto-activating device verification of current transformer station common type.
Accompanying drawing explanation
Fig. 1 is the utility model external structure schematic diagram;
Fig. 2 is the circuit theory diagrams of the utility model double-wound relay part;
Fig. 3 is the circuit theory diagrams of the utility model alternating current air switch part.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2, this device comprises the combined floodgate pilot lamp 3 be fixed on cabinet panel, separating brake pilot lamp 4, closing by hand contact 5, manual brake separating contact 6, combined floodgate binding post 7, separating brake binding post 8, power switch 10 battery indicator 11, breaker tripping and closing common port 12, alternating current air switch
13, alternating current air switch
14 and alternating current air switch
15, and the direct supply be fixed in casing and double-wound relay 9.24V direct current, as direct supply, for double-wound relay 9 adhesive and each pilot lamp is bright provides energy source, controls break-make by power switch 10, and digital display type battery indicator 11 is used for monitoring the voltage and current of instruction direct supply.Breaker tripping and closing common port 12 is connected with DC power anode, one end of closing by hand contact 5 is connected with breaker tripping and closing common port 12, the other end and combined floodgate binding post 7 also connect a map loop of rear access double-wound relay 9, simultaneously closing by hand contact 5 connect the closing contact 1 of backup auto-activating device, one end of manual brake separating contact 6 is connected with breaker tripping and closing common port 12, the other end and separating brake binding post 8 also connect another map loop of rear access double-wound relay 9, simultaneously manual brake separating contact 6 connect the separating brake contact 2 of backup auto-activating device, the normally opened contact of double-wound relay 9 is connected in series with combined floodgate pilot lamp 3, its normally closed contact is connected in series with separating brake pilot lamp 4, direct supply connects battery indicator 11 and power switch 10 respectively.
As shown in Figure 3, voltage circuit part utilizes alternating current air switch
13, alternating current air switch
14 and alternating current air switch
15 phases also connect, wherein alternating current air switch
13 as exchanging the three-phase voltage of master switch from outside access balance, alternating current air switch
14 and alternating current air switch
15 receive on the voltage terminal of backup auto-activating device bus as interchange output switch.
Start double-wound relay 9 when the closing contact 1 of backup auto-activating device or closing by hand contact 5 close, relay normally open contact closes, and normally closed contact disconnects, and combined floodgate pilot lamp 3 is bright, and separating brake pilot lamp 4 goes out; Start double-wound relay 9 when the separating brake contact 2 of backup auto-activating device or manual brake separating contact 6 close, relay normally open contact disconnects, and normally closed contact closes, and separating brake pilot lamp 4 is bright, and combined floodgate pilot lamp 3 goes out.
Claims (1)
1. a prepared auto restart assisted tester, comprises the combined floodgate pilot lamp (3) be fixed on cabinet panel, separating brake pilot lamp (4), closing by hand contact (5), manual brake separating contact (6), combined floodgate binding post (7), separating brake binding post (8), power switch (10) battery indicator (11), breaker tripping and closing common port (12), alternating current air switch
(13), alternating current air switch
and alternating current air switch (14)
(15), and the direct supply be fixed in casing and double-wound relay (9), it is characterized in that: breaker tripping and closing common port (12) is connected with DC power anode, one end of closing by hand contact (5) is connected with breaker tripping and closing common port (12), the other end and combined floodgate binding post (7) also connect a map loop of rear access double-wound relay (9), simultaneously closing by hand contact (5) connect the closing contact (1) of backup auto-activating device, one end of manual brake separating contact (6) is connected with breaker tripping and closing common port (12), the other end and separating brake binding post (8) also connect another map loop of rear access double-wound relay (9), simultaneously manual brake separating contact (6) connect the separating brake contact (2) of backup auto-activating device, the normally opened contact of double-wound relay (9) is connected in series with combined floodgate pilot lamp (3), its normally closed contact is connected in series with separating brake pilot lamp (4), direct supply connects battery indicator (11) and power switch (10) respectively, alternating current air switch
(13), alternating current air switch
and alternating current air switch (14)
(15) mutually and connect, wherein alternating current air switch
(13) from the three-phase voltage of outside access balance, alternating current air switch
and alternating current air switch (14)
(15) receive on the voltage terminal of backup auto-activating device bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577014.5U CN204154827U (en) | 2014-10-08 | 2014-10-08 | A kind of prepared auto restart assisted tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577014.5U CN204154827U (en) | 2014-10-08 | 2014-10-08 | A kind of prepared auto restart assisted tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154827U true CN204154827U (en) | 2015-02-11 |
Family
ID=52512929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577014.5U Expired - Fee Related CN204154827U (en) | 2014-10-08 | 2014-10-08 | A kind of prepared auto restart assisted tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202928A (en) * | 2017-06-22 | 2017-09-26 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of automatic throw-in equipment of emergency power supply mimic-disconnecting switch |
| CN107271730A (en) * | 2017-06-19 | 2017-10-20 | 国网辽宁省电力有限公司抚顺供电公司 | Transformer station's phoenix terminal block secondary circuit tests special magnetic suction type plug |
-
2014
- 2014-10-08 CN CN201420577014.5U patent/CN204154827U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271730A (en) * | 2017-06-19 | 2017-10-20 | 国网辽宁省电力有限公司抚顺供电公司 | Transformer station's phoenix terminal block secondary circuit tests special magnetic suction type plug |
| CN107202928A (en) * | 2017-06-22 | 2017-09-26 | 国网辽宁省电力有限公司鞍山供电公司 | A kind of automatic throw-in equipment of emergency power supply mimic-disconnecting switch |
| CN107202928B (en) * | 2017-06-22 | 2023-10-20 | 国网辽宁省电力有限公司鞍山供电公司 | Automatic switching-on device analog circuit breaker of standby power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203365563U (en) | Intelligent simulated circuit breaker | |
| CN204154827U (en) | A kind of prepared auto restart assisted tester | |
| CN203366568U (en) | Low-voltage fault-clearing program-controlled simulation device | |
| CN204065175U (en) | A kind of mimic-disconnecting switch being applicable to intelligent substation multi-voltage grade operation circuit | |
| CN202976623U (en) | Simulation demonstration device used for training remote electrical load control | |
| CN103136999B (en) | Simulation demonstrator used for training remote electric load control function | |
| CN203774211U (en) | Automatic closing control circuit of universal circuit breaker | |
| CN201392370Y (en) | Mimic-disconnecting switch used for protecting tester | |
| CN203071657U (en) | Distribution box applied to digital cinema projecting system | |
| CN202694165U (en) | Automatic water tower controller | |
| CN204269703U (en) | Electricity charge arrearage sound and light alarm resetting system | |
| CN201655679U (en) | Low-voltage contactor delay circuit device | |
| CN204516201U (en) | Comprehensive cable distribution Simulated training device is installed in interior lines | |
| CN204167997U (en) | Double supply automatic switch-over circuit | |
| CN204215638U (en) | Intelligent numerical control student power source | |
| CN203519676U (en) | Detection device for electronic components in middle-and-low-voltage equipment | |
| CN204045091U (en) | Low-voltage distribution troubleshooting training cabinet | |
| CN203826784U (en) | Low-voltage power distribution device | |
| CN104883122A (en) | Distributed photovoltaic grid-connected intelligent protector with function of automatic switching-on after the existence of voltage is detected | |
| CN204575812U (en) | Portable beaker analogue means | |
| CN205121827U (en) | Alarm system synthesizes in miniature transformer substation | |
| CN204993121U (en) | Bi -motor star triangle start control device | |
| CN203745583U (en) | Simulating breaker for debugging power system | |
| CN204270969U (en) | A kind of portable control case of permanent-magnet breaker | |
| CN204045526U (en) | A kind of automatic switching-on device for old-fashioned circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20171008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |