KYN28-12 high-voltage central switchgear
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High voltage cabinet
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Description
The domestic Yisen VS1(ZN63) vacuum circuit breaker with high breaking capacity and low cut-off value (VD4 vacuum circuit breaker produced by ABB company can also be configured) is used as the main switch, with advanced structure, reasonable and compact, superior performance, safety and reliability, and "five prevention" interlocking function, meeting the requirements of IEC298, GB3906 and other technical standards.
Scope of Use
Widely used in power system of various types of substations and power plants, industrial and mining enterprises and high-voltage distribution.
Cabinet Parameters
The cabinet structure is bolted by applying aluminum-zinc plate through CNC machine tools using multiple bending processes;
All operations shall be carried out with the cabinet door closed;
High protection level, can prevent debris and insect invasion;
Single effective "five prevention" locking, to prevent misoperation;
Can be equipped with VS1 and VD4 type vacuum circuit breaker;
It is simple to replace the circuit breaker, and the handcart has good interchange performance;
Reliable wall installation of the cabinet body and maintenance in front of the cabinet to reduce the occupied area;
Cable room space is abundant, can connect multiple cables;
The circuit breaker room and cable room can be equipped with heaters respectively to prevent condensation and corrosion.
Key words:
KYN28-12 high-voltage central switchgear
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