XGN2-12 AC Box-type fixed metal-enclosed switchgear

Product description

XGN2-12 box-type fixed metal-enclosed switchgear (switch cabinet for short) is used in 3.6, 7.2, 12KV three-phase AC 50Hz systems to receive and distribute electrical energy. It is suitable for frequent operations. Its bus system is a single bus. (Single bus with bypass and double bus structure can be derived). This switchgear meets the requirements of the national standard GB3906-91 "3~35KV AC metal enclosed switch equipment" and the national standard IEC298, and has two proposed "five-proof" locking functions.
The main switch of this switchgear adopts ZN28-12 series vacuum circuit breaker, equipped with CDI7 series electromagnetic operating mechanism or CT19 series spring operating mechanism, and the isolating switch adopts GN30-12 rotary isolating switch or GN22-12 high current isolating switch series. product.

Model and its meaning

①Box type switch equipment
②Fixed
③Indoor installation
④Design serial number
⑤Rated voltage 12KV
①Indoor installation
⑥Type of circuit breaker: S-less oil (or no note); Z-vacuum; F-six gasification sulfur
⑦Operation form: (T: spring operation D: electromagnetic operation)
⑧Rated thermal current A
⑨Rated thermal stability current KA

Conditions of Use

•Ambient temperature upper limit +40°C; lower limit -5°C;
• The altitude does not exceed 1000m;
• The daily average value of relative humidity is not more than 95%, and the monthly average value is not more than 90%;
• The earthquake intensity does not exceed 8 degrees;
• There is no fire, explosion hazard, serious pollution, chemical corrosion and severe vibration.
• If the above environmental conditions are exceeded, the user should consult with the manufacturer.

Technical Parameters

Installation dimension drawing

Need to know when ordering

The user needs to provide the following information if ordering:• A wiring plan diagram and a wiring plan arrangement diagram.
• Secondary circuit schematic diagram, wiring diagram, terminal wiring diagram.
• List of primary and secondary equipment.
• The layout of the switch cabinet and the installation position of the busbar bridge.
• Please consult with our company for special conditions of use of spare parts and equipment.

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