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Development and innovation is the foundation of Timely electric
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Quality first is the life of Timely electric
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Standardized management is the foundation of Timely electric
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Customer satisfaction is the pursuit of Timely electric
MARKETS
Featured Products
Auto Recloser For Distribution
Outdoor Porcelain Clad Vacuum Circuit Breaker
Outdoor Live Tank Vacuum Circuit Breaker
Sf6 Outdoor Circuit Breakers
Outdoor Boundary Vacuum Circuit Breaker
33kv Pole Mounted Vacuum Circuit Breaker
24 Kv Pole Mounted Vacuum Circuit Breaker
11 Kv Pole Mounted Vacuum Circuit Breaker
Outdoor Auto Recloser
Indoor Embedded Poles VCB
About Us
Wenzhou Shuyi Import and Export Co., Ltd. is the overseas sales and operation company of Yueqing Maizhen Electric Co., Ltd. Wenzhou Shuyi Import and Export Co., Ltd. was established in 2015, mainly engaged in Vacuum Circuit Breaker, Isolation Switch, Load Switch, high-voltage and medium-voltage switchgear accessories and switchgear, covering 3.6KV~252KV Indoor and outdoor high and medium voltage power equipment accessories, etc.
News
What are the opening speed and closing speed of VS1 vacuum circuit breaker and their impact on the vacuum circuit breaker?
The opening speed and closing speed of the VS1 vacuum circuit breaker should be explained as the average speed. These parameters are often found in the factory test report of the vacuum circuit breaker. So what is the opening speed and what is the closing speed? Gate speed, what impact does it have on vacuum circuit breakers? Which speed range is the best for the vacuum circuit breaker? Let’s take a look at these questions together.
Performance characteristics of outdoor high voltage vacuum circuit breaker
Epoxy resin solid insulation, no oil, no SF6, no harm to the environment vacuum breaking, longitudinal magnetic field arc extinguishing, stable and reliable.
New Products
Vacuum Circuit Breaker With PT
ZCW-72.5kV (126.5kV) L Type Open Combination
ZCW10-40.5L Type Open SF6 Combination Electric Appliance
252kV Outdoor HV AC SF6 Circuit Breaker
126kV Outdoor High Voltage SF6 Circuit Breaker
40.5kV Outdoor High Voltage SF6 VCB
40.5kV Outdoor High Voltage Sulfur Hexafluoride Circuit Breaker
40.5KV Indoor SF6 VCB
