Vacuum Circuit Breaker indoor high voltage HVD11 1.14KV 630A VCB from Hubei JUCRO Electric
- Price
- US $517-562
- Model
- HVD11-1.14/630
- MOQ
- 1 piece
Review
Description
HVD11 1.14KV 630A Permanent magnet mechanism indoor high voltage vacuum circuit breaker VCB 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.
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 | 12.5KA(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 | ≥10000times 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.
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.
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.
