WENZHOU QIUPU ELECTRIC POWER CO., LTD. |
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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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