Vacuum Circuit Breaker Vacuum circuit breaker vacuum
Circuit breaker vacuum
Circuit Breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker Product Description
General Description VW1-12VCB is employed with mature APG technology, directly encapsulating the vacuum interrupter and main circuit in the epoxy resin poles as to form solid insulation type, representing the higher level of designing and manufacturing of medium voltage vacuum circuit breakers in the contemporary world. Our advantage
Dimension
vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker Technical data
No. | Description | Unit | Data |
1 | Rated voltage | kV | 12 |
2 | Rated insulation levels | Rated power frequency withstand voltage/1min ( phase to phase, phase to earth, open contacts) | kV | 42 |
Rated lighting impulse withstand voltage (phase to phase, phase to earth, open contacts) | 75 |
3 | Rated frequency | Hz | 50 |
4 | Rated current | A | 630 | 630 | 1250 | 1600 |
1250 | 1250 | 1600 | 2000 |
| | 2000 | 2500 |
| | 2500 | 3150 |
| | | 4000 |
5 | Rated short circuit breaking current | kA | 20 | 25 | 31.5 | 40 |
6 | Rated short time withstand current(4s) | kA | 20 | 25 | 31.5 | 40 |
7 | Rated short circuit making current | kA | 50 | 63 | 80 | 100 |
8 | Rated peak value of withstand current | kA | 50 | 63 | 80 | 100 |
9 | Rated operating sequence | | O-0.3s-CO-180s-CO O-180s-CO-180s-CO |
10 | Rated short circuit breaking current breaking times | times | 30/20(40kA) |
11 | Rated cable charge breaking current | A | 25 |
12 | Rated single capacitor bank breaking current | A | 630/400(40kA) |
13 | Rated back to back capacitor bank breaking current | | 400 |
14 | Mechanical life | times | 10000 |
16 | Allowed abrade cumulative thickness of moving and static contactor | mm | 3 |
17 | Clearance between open contacts | mm | 11±1 |
18 | Contact stroke | mm | 3.5±0.5 |
19 | Bounce duration of contact closing | ms | ≤2 |
20 | Non-simultaneity of three phase for opening and closing | ms | ≤2 |
vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker Company profile
vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker vacuum circuit breaker
Contact us if you need more details on Drawer Type Handcart Medium Vcb Vs1. We are ready to answer your questions on packaging, logistics, certification or any
other aspects about 33kv Kema Vd4 Vcb Vw1、Fixed Type Handcart Vcb. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Vacuum Circuit Breaker