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Vacuum Circuit Breaker HVD11Y -1.14KV 630A Permanent magnet mechanism indoor high voltage VCB from Hubei JUCRO Electric

Vacuum Circuit Breaker HVD11Y -1.14KV 630A Permanent magnet mechanism indoor high voltage VCB from Hubei JUCRO Electric

Vacuum Circuit Breaker HVD11Y -1.14KV 630A  Permanent magnet mechanism indoor high voltage  VCB from Hubei JUCRO Electric
Vacuum Circuit Breaker HVD11Y -1.14KV 630A  Permanent magnet mechanism indoor high voltage  VCB from Hubei JUCRO ElectricVacuum Circuit Breaker HVD11Y -1.14KV 630A  Permanent magnet mechanism indoor high voltage  VCB from Hubei JUCRO ElectricVacuum Circuit Breaker HVD11Y -1.14KV 630A  Permanent magnet mechanism indoor high voltage  VCB from Hubei JUCRO ElectricVacuum Circuit Breaker HVD11Y -1.14KV 630A  Permanent magnet mechanism indoor high voltage  VCB from Hubei JUCRO Electric
CategoriesVCB Vacuum Circuit Breaker
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BrandJUCRO
ModelHVD11Y
Unit PriceUS $ 686-746 / piece
Terms of PaymentL/C, Western Union, MoneyGram, T/T
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Update Time2018-12-10
Detail Information

Vacuum Circuit Breaker Permanent magnet mechanism indoor high voltage VCB HVD11Y 1.14KV 630A from Hubei JUCRO Electric

Vacuum Circuit Breaker accept customized order according to technical drawing or samples.
General: 

HVD11-1.14KV 630A  Permanent magnet mechanism Vacuum Circuit Breaker is mainly used in 1140v or 660v three phases electrical distribution system. Permanent magnet low-voltage vacuum circuit breakers can be operated under the rated current range frequently breaking the short-circuit current, more suitable for use in coal mine feed systems, composed of mining and high voltage flameproof distribution. ALso could use for Large-capacity motors for start infrequently.

This product uses bistable permanent magnet mechanism + short-circuit magnetic manual opening, simple structure, stable and reliable. Because there is no axle, hook and other mechanical parts, greatly reduced the mechanical parts failure caused by wear and tear, Longer service life.
NO.
Item
Data
1
Rated voltage
1140v AC 
2
Rated current
630A 
3
Convention thermal current 
630A 
4
Rated short circuit breaking current 
15KA(1140V, COSφ=0.3)
5
Rated short circuit breaking times
16times(Closing-Opening 10 times, Opening 6 times) 
6
Rated frequency
50HZ 
7
Electrical life 
≥3000times AC-2 
8
Mechanical life
≥50000times AC-2
9
Inherent closing time
≤100ms 
10
Inherent opening time
≤30ms 
11
Three phases unsynchronized time
<1.5ms 
12
Resistance of single phase closing circuit 
≤100μΩ 
13
Opening distance 
3.0~4.0mm 
14
Over travel distance
1.8~2.2mm 
15
Auxiliary contacts
3NO+3NC 
Packing & Delivery 

Strong package, Safety first.

Inside with foam to support the product, put it in carton or wooden box, fixed it on pallet.

As long as possible to keep the products safe until it arriving customer's warehouse.

Clearly marking label outside of package, customers will be easy to identify their goods.
Our Company
20000 M2 of JUCRO Electric company land
1500 M2 of office building
5000 M2 of workshop building
Inside of JUCRO Electric office building
Inside of JUCRO Electric office building
JUCRO Electric office work area
Workshop

Vacuum Interrupter Workshop

Accept customized order.
Design the Vacuum Interrupter for you.

VCB Production Line

VCB Vacuum Circuit Breaker production Line.

VCB Vacuum Circuit Breaker production Line.

VCB Vacuum Circuit Breaker production Line.
Quality Inspection
 Carefully inspection of each product, Quality guaranteed 
 completely data records of entire process , all the product data can be traced. 
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