CN204809982U - Power steady voltage protection cabinet - Google Patents
Power steady voltage protection cabinet Download PDFInfo
- Publication number
- CN204809982U CN204809982U CN201520440289.9U CN201520440289U CN204809982U CN 204809982 U CN204809982 U CN 204809982U CN 201520440289 U CN201520440289 U CN 201520440289U CN 204809982 U CN204809982 U CN 204809982U
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- China
- Prior art keywords
- ups
- cabinet
- output counter
- change over
- over switch
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- Expired - Fee Related
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Abstract
Power steady voltage protection cabinet, it relates to electric auxiliary assembly technical field, and the lower extreme of electric current voltage measurement cabinet is provided with the change over switch surge protection cabinet, and the lower extreme of change over switch surge protection cabinet is provided with UPS input / municipality electric output cabinet, and the below that the lower extreme of UPS input / municipality electric output cabinet was provided with one, UPS in UPS output cabinet output cabinet no. 1 is provided with UPS output cabinet no. 2, electric current voltage measurement cabinet and change over switch surge protection cabinet, change over switch surge protection cabinet and UPS input / municipality electric output cabinet between, UPS input / municipality electric output cabinet and UPS output cabinet between one, UPS output cabinet no. 1 export the cabinet with UPS and pass through cable junction between two. The utility model discloses can realize reaching the surge protection function of excessive pressure in the twinkling of an eye to two power supply system unified managements of control, computer lab, convenient to use, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.
Description
Technical field
The utility model relates to electrical auxiliary service technical field, is specifically related to power supply voltage-stabilizing protection cabinet.
Background technology
In daily monitoring, in room system engineering design, applying unit is for monitoring, the electric power system of machine room have employed outdoor 380V and powers and the duplicate supply system of electric set electric supply, but in use there is inconvenience management duplicate supply system problem, and the power supply of a lot of equipment is the simple stable power-supplying using powerful UPS uninterrupted power supply to power to ensure equipment, each UPS uninterrupted power supply is used alone access mains circuit, be unfavorable for the management to bulk supply, and only use UPS uninterrupted power supply not ensure monitoring completely in actual use, the electric power system stability and safety of each equipment of machine room, also undesirable to the protection of the surge of indirect thunder and lightning and direct effects of lightning or other instantaneous overvoltages in addition.For this situation, we have developed the duplicate supply system power supply voltage-stabilizing protection cabinet of the Electric Appliance Cabinet composition by using standard cabinet and multiple different defencive function.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, the power supply voltage-stabilizing protection cabinet providing a kind of structure simple, reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises standard cabinet, current/voltage measuring cabinet, change over switch/surge protection cabinet, UPS input/civil power output counter, UPS output counter one, UPS output counter two, set bolt, cable; Described current/voltage measuring cabinet, change over switch/surge protection cabinet, UPS input/civil power output counter, UPS output counter one, UPS output counter two are fixed in standard cabinet by set bolt, and the lower end of current/voltage measuring cabinet is provided with change over switch/surge protection cabinet, the lower end of change over switch/surge protection cabinet is provided with UPS input/civil power output counter, the below that the lower end of UPS input/civil power output counter is provided with UPS output counter one, UPS output counter one is provided with UPS output counter two; Described current/voltage measuring cabinet inputs with UPS with change over switch/surge protection cabinet, change over switch/surge protection cabinet/civil power output counter between, UPS inputted/is connected by cable between civil power output counter with UPS output counter one, between UPS output counter one with UPS output counter two.
During the utility model operation, first enter current/voltage measuring cabinet, the real-time condition of power supply can be judged by the electric current of current/voltage measuring cabinet, voltmeter, and by digital display voltmeter direct vision to concrete voltage value; The circuit of input enters change over switch/surge protection cabinet from current/voltage measuring cabinet by cable, holistic management can be carried out to the duplicate supply system of monitoring, machine room by the change over switch of change over switch/surge protection cabinet, the soonest when accomplishing to occur accident between 380V electric power system and generating set, switch power supply, the uninterrupted power supply demand of guarantee equipment, and by the Surge Protector in change over switch/surge protection cabinet to the protection of the electrifying system of entirety to the surge of indirect thunder and lightning and direct effects of lightning or other instantaneous overvoltages; The circuit of input enters UPS input/civil power output counter from change over switch/surge protection cabinet by cable, and in this function counter, be divided into two power packs, a road is the power supply circuits for UPS uninterrupted power supply, i.e. UPS input circuit; Another road is the equipment power supply circuits for not needing to use UPS uninterrupted power supply, i.e. civil power output circuit.Like this power supply of all devices of monitoring, machine room is all concentrated in the middle of the management of power supply voltage-stabilizing protection cabinet, be convenient to bulk supply management and protection; The circuit of input enters into UPS output counter one from UPS input/civil power output counter by cable, and this is the power supply circuits for the equipment using UPS uninterrupted power supply, and circuit powers to each UPS uninterrupted power supply thus; The function that the circuit of input enters into UPS output counter two, UPS output counter two from UPS output counter one by cable is identical with UPS output counter one.
After adopting said structure; the beneficial effect that the utility model produces is: power supply voltage-stabilizing protection cabinet described in the utility model; the surge protection function to the duplicate supply systematic unity management of monitoring, machine room and overvoltage instantaneously can be realized; easy to use, the utility model have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart;
Fig. 2 is the utility model schematic diagram.
Description of reference numerals:
1, standard cabinet; 2, current/voltage measuring cabinet; 3, change over switch/surge protection cabinet; 4, UPS input/civil power output counter; 5, UPS output counter one; 6, UPS output counter two; 7, set bolt; 8, cable.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Referring to as shown in Figure 1, this embodiment adopts following technical scheme: it comprises standard cabinet 1, current/voltage measuring cabinet 2, change over switch/surge protection cabinet 3, UPS input/civil power output counter 4, UPS output counter 1, UPS output counter 26, set bolt 7, cable 8; Described current/voltage measuring cabinet 2, change over switch/surge protection cabinet 3, UPS input/civil power output counter 4, UPS output counter 1, UPS output counter 26 are fixed in standard cabinet 1 by set bolt 7, and the lower end of current/voltage measuring cabinet 2 is provided with change over switch/surge protection cabinet 3, the lower end of change over switch/surge protection cabinet 3 is provided with UPS input/civil power output counter 4, the below that the lower end of UPS input/civil power output counter 4 is provided with UPS output counter one 5, UPS output counter 1 is provided with UPS output counter 26; Described current/voltage measuring cabinet 2 inputs with UPS with change over switch/surge protection cabinet 3, change over switch/surge protection cabinet 3/civil power output counter 4 between, UPS inputted/is connected by cable 8 between civil power output counter 4 with UPS output counter 1, between UPS output counter 1 with UPS output counter 26.
During the operation of this embodiment, first enter current/voltage measuring cabinet 2, the real-time condition of power supply can be judged by the electric current of current/voltage measuring cabinet 2, voltmeter, and by digital display voltmeter direct vision to concrete voltage value; The circuit of input enters change over switch/surge protection cabinet 3 from current/voltage measuring cabinet 2 by cable 8, holistic management can be carried out to the duplicate supply system of monitoring, machine room by the change over switch of change over switch/surge protection cabinet 3, the soonest when accomplishing to occur accident between 380V electric power system and generating set, switch power supply, the uninterrupted power supply demand of guarantee equipment, and by the Surge Protector in change over switch/surge protection cabinet 3 to the protection of the electrifying system of entirety to the surge of indirect thunder and lightning and direct effects of lightning or other instantaneous overvoltages; The circuit of input enters UPS input/civil power output counter 4 from change over switch/surge protection cabinet 3 by cable 8, and in this function counter, be divided into two power packs, a road is the power supply circuits for UPS uninterrupted power supply, i.e. UPS input circuit; Another road is the equipment power supply circuits for not needing to use UPS uninterrupted power supply, i.e. civil power output circuit.Like this power supply of all devices of monitoring, machine room is all concentrated in the middle of the management of power supply voltage-stabilizing protection cabinet, be convenient to bulk supply management and protection; The circuit of input enters into UPS output counter 1 from UPS input/civil power output counter 4 by cable 8, and this is the power supply circuits for the equipment using UPS uninterrupted power supply, and circuit powers to each UPS uninterrupted power supply thus; The function that the circuit of input enters into UPS output counter 26, UPS output counter 26 from UPS output counter 1 by cable 8 is identical with UPS output counter 1.
After adopting said structure; the beneficial effect that this embodiment produces is power supply voltage-stabilizing protection cabinet described in this embodiment; the surge protection function to the duplicate supply systematic unity management of monitoring, machine room and overvoltage instantaneously can be realized; easy to use, this embodiment have structure simple, arrange rationally, the advantage such as cost of manufacture is low.
Claims (1)
1. power supply voltage-stabilizing protection cabinet, is characterized in that: it comprises standard cabinet, current/voltage measuring cabinet, change over switch/surge protection cabinet, UPS input/civil power output counter, UPS output counter one, UPS output counter two, set bolt, cable; Described current/voltage measuring cabinet, change over switch/surge protection cabinet, UPS input/civil power output counter, UPS output counter one, UPS output counter two are fixed in standard cabinet by set bolt, and the lower end of current/voltage measuring cabinet is provided with change over switch/surge protection cabinet, the lower end of change over switch/surge protection cabinet is provided with UPS input/civil power output counter, the below that the lower end of UPS input/civil power output counter is provided with UPS output counter one, UPS output counter one is provided with UPS output counter two; Described current/voltage measuring cabinet inputs with UPS with change over switch/surge protection cabinet, change over switch/surge protection cabinet/civil power output counter between, UPS inputted/is connected by cable between civil power output counter with UPS output counter one, between UPS output counter one with UPS output counter two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440289.9U CN204809982U (en) | 2015-06-25 | 2015-06-25 | Power steady voltage protection cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520440289.9U CN204809982U (en) | 2015-06-25 | 2015-06-25 | Power steady voltage protection cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809982U true CN204809982U (en) | 2015-11-25 |
Family
ID=54594743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520440289.9U Expired - Fee Related CN204809982U (en) | 2015-06-25 | 2015-06-25 | Power steady voltage protection cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809982U (en) |
-
2015
- 2015-06-25 CN CN201520440289.9U patent/CN204809982U/en not_active Expired - Fee Related
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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: 20151125 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |