VJ35 indoor high voltage vacuum circuit breaker
VJ35 indoor high voltage vacuum circuit breaker
Detail
The main technical parameters
Rated voltage: 40.5kV
Rated frequency: 50HZ
Rated current: 630A-2500A
Rated short-circuit breaking current: 20kA-31.5kA
Mechanical life: 20,000 times
Installation method: equipped with ZS3.2 type, KYN61 type switch cabinet, or fixed installation.
main feature:
VJ35 vacuum circuit breaker adopts optimized modular mechanism. The primary conductive main circuit adopts solid sealed pole structure or insulating cylinder structure. The mature APG process fixes the vacuum interrupter and the main conductive circuit to ensure stable and reliable insulation of the conductive circuit. The product has a complete anti-misoperation interlock to ensure the safety of personnel and equipment, easy operation and simple maintenance. The energy storage closing and opening units of the operating mechanism are integrated into a small module, which is simple and reliable, and is easy to install and maintain. The high prototype product is suitable for 4,000 meters high altitude.
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