High Voltage Indoor Vacuum Circuit Breaker Protection Device 40.5kV Three Phase

Place of Origin WENZHOU
Brand Name QIUPU
Certification ISO
Model Number ZN85-40.5
Minimum Order Quantity 5 PCS
Packaging Details WOODENS
Delivery Time 7 Days
Payment Terms T/T, Western Union
Supply Ability 5000PCS/Month
Product Details
Rate Voltage 40.5 KV Frequency Voltage 98 KV
Space Current 25kA-31.5kA Current 630A-2000A
Wide 800mm-1000mm Lighting Impact Voltage 185kV
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indoor vacuum circuit breaker

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vacuum type circuit breaker

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Product Description

40.5kV Indoor Vacuum Circuit Breaker with High Voltage Switchgear Equipment

 

 

1. ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker is three phase voltage 50Hz Power , 12kV Rate voltage power system indoor switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current .

 

2. The circuit breaker adopts an integrated design of operating mechanism and circuit breaker body , It can be used as a fixed installation unit or with a professional propulsion mechanism ,Role of component vehicle unit .

 

3. Altitude is after 2000M .

 

4. In terms of the mechanical life of the two types of cabinets, the mechanical life of the ring cabinets can only reach between 5,000 and 10,000(with an estimated life span of 5-10 years), while the mechanical life of the central cabinets can reach only 30,000(with an estimated life span of 30 years)(5) The price comparison shows that Huanwanggui(at Schneider's), with a load switch, is currently at about $4,000-50 ,000; The current price of the circuit breaker ring cabinet is about 100,000 yuan; The ring net cabinet with circuit breaker is more expensive than the central cabinet.

 

Item Technical data
Rated voltage (KV)         40.5
Rated frequency(Hz) 50
Insulator(capacity) insulating Frequency withstand voltage 5 min (KV)         100
Frequency withstand voltage 1 min (V) 2000
Lighting impulse withstand voltage (KV)         185
Local discharge (pc)  
Dispute bend (N)  
   

   

 High Voltage Indoor Vacuum Circuit Breaker Protection Device 40.5kV Three Phase 0