FN7-12D 12KV LBS indoor Medium voltage load break switch with earthing switch
ABB NAL series 12KV LBS medium voltage load break switch for RMU similar as
12KV MV Outdoor Off-Load overhead line isolator disconnector LBS load break switch
As a protection and control unit for power grid equipment and industrial and mining enterprise power design
Mainly used for opening closing the power system load current, overload current and short - circuit current
12KV MV VCB outdoor high voltage vacuum circuit breaker with controller
VCR21-40.5GD 40.5KV 36KV VCB vacuum circuit breaker, Widely used in wind energy photovoltaic power generation, box-type substations, ring main units RMU, cable branch boxes and other scenarios
JGHD4-12 series Indoor SF6 circuit breaker manufactured by JGGY in China. It uses Sulfur hexafluoride gas (SF6) to extinguish the electric arc and as the insulating medium.
JGHD4 type high voltage indoor SF6 gas circuit breaker fixed /withdrawble / side mounted. which is widely application for three-phase AC power system of rated voltage from 3.3kV up to 36kV at frequency 50/60Hz, especially using for power plant, transformer substation, petrol chemical industry, metallurgy, manufacturing industry, airport, residential area, etc..
JGHD4 circuit breakers can be used for the control and protection of distribution lines, substations, distribution stations, motors, transformers and capacitor banks.
As a protection and control unit for power grid equipment and industrial and mining enterprise power design
Vacuum circuit breaker is the most commonly used type of high-voltage circuit breaker, mainly divided into two types: indoor type and outdoor type. We mainly focus on indoor 10-40KV vacuum circuit breakers.
VS1-40.5 VCB indoor high voltage vacuum circuit breaker is used in KYN61-40.5 switchgear. Mainly used in rated voltage 40.5kV, three-phase AC 50Hz power system
Rated current from 630A to 4000A and rated short circuit breaking current from 20kA to 50kA satisfies re quirements of various customers.
The LN2-40.5 indoor high-voltage SF6 circuit breaker is an indoor device in the AC 50Hz three-phase system and can be used for protection and control in industrial and mining enterprises, power plants, and substations (stations).
12kV VCB AIR INSULATED SWITCHGEAR MV VCB vacuum circuit breaker
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