英文版的高压电机运行柜XGN2说明书

XGN2-12 box stationary metal sealing switchgear

A, summary:

XGN - 12 type ac high-pressure metal sealing switch equipment is suitable for the three-phase ac 50HZ, rated voltage 12KV indoor high voltage switchgears. Widely used in industrial and civil cable ring network and power supply terminal, especially suitable for city dweller, small second substation, open and close, industrial and mining enterprises, malls, airports, subway, small and medium-sized power plant, hospitals, stadium, railway and tunnels circuit system as receiving and distribution of electrical energy use, is the latest generation of air insulation metal sealing switch equipment, the structure is simple, flexible operation, easy installation, interlocking reliable,.

Second, performance characteristics

1, built-in vacuum circuit breaker, using vacuum arcing chamber, free of maintenance, long service life, number of procedures can reach 10,000 times; Also can according to user requirements built-in load switch fuse.

2, adopts advanced science lightweight design, small size,

3, equipped with intelligent controller, can install over-current protection, quick break protection, automatic pressure loss, call delay tripping automatic coincidence, almost fault automatic reset, permanent fault automatic locking etc. Various protection function, and various data real-time upload.

4, configuration interlocks: it can prevent carrying load points preheat&prepressure, isolating switch, Prevent mistakenly points, incorrect close circuit breaker or load switch; Prevent grounding switch in the closed position transmission; Prevent in charged wrongly close grounding switch, Prevent straying charged every room etc. Function

5, fluctuation isolating switch are chosen with double fracture surface of the GN30-10 (D) rotating isolating switch (rated current of the switchgear 3150A under GN22-10 isolation choose non-rotating type).

Three, model that

X G N □- 12（Z）/ □□□

Four, use environmental conditions: Rated short open circuit current Rated current

Operation structure

PVB species

Rated voltage (KV)

Design serial number

indoor

stationary

box

1, indoor, environmental temperature: ℃upper limit + 40-15 ℃

2, relative humidity: no greater than 95%, on average monthly average is not more than 90%

3 and altitude: does not exceed 1000M

4, seismic intensity: no more than 8 degrees

5, no fire and explosion danger, serious pollution, chemical corrosion and violent vibration of places.

Five, main technical parameters:

Six, typical operating introduction:

1, no power operation

Points -- will break circuit breaker small institutional atresia handle pull points -- broken atresia position will atresia institutions dedicated operation great insert the next isolation closure agencies operating hole, from up to down, pull down isolation points --, remove operation fault location bar and then insert atresia institutions of isolation operation hole, from up to down, pull on isolation break-brake position, then insert atresia institutions handles the grounding switch operating hole, push from down to up, make grounding switch off -- will handle the small closure agencies pull to overhaul position --, opened the front door --, remove backdoor lock keys, open the back door -- outage operation finishes.

2, transmission operation

Will back door closes good locking, take out the key and placed in front door, -- closed within the small agency will atresia handle pull "divide broken atresia" position, automatic locking the door -- will operate on the great insert atresia institutions grounding switch operating hole, from up to down, make grounding switch break-brake --, remove operating stick, insert atresia institutions of isolation