厂商 ：西安华通机电电气有限公司总部
陕西 西安市- 主营产品：
- 变压器
- 稳压器
- 低压元器件
联系电话 ：15319778082
商品详细描述
户内真空断路器 KYN28柜专用户内配电真空断路器 VS1-12/630A 手车式断路器
厂家直销，价格优惠，质保三年
Main Technical Specification
|
Casing grde rated current Inm A |
Rated current In A |
Rated impulse withstand voltage Uimp Kv |
Rated voltage Ue v |
Rated limit short-circuit breaking capacity Icu KA o-co |
Rated runing short-circuit breaking capacity Ics KA o-co-o |
Rated short-time withstand current ICW KA(1S) delay 0.4s o-co |
Power consumption (In) W | |||
| Fixed type | Drawer type | |||||||||
| 2000 | 630 |
12 |
AC 50HZ 400 690 |
400V | 690V | 400V | 690V |
50 |
40 | 80 |
| 800 |
65 |
50 |
40 |
40 | 60 | 130 | ||||
| 1000 | 90 | 205 | ||||||||
| 1250 | 90 | 205 | ||||||||
| 1600 | 140 | 310 | ||||||||
| 2000 | 170 | 310 | ||||||||
| 3200 | 2000 |
100 |
65 |
65 |
50 |
65 |
170 | 400 | ||
| 2500 | 260 | 510 | ||||||||
| 2900 | 320 | 650 | ||||||||
| 3200 | 420 | 760 | ||||||||
| 4000 | 3200 | 100 | 75 |
80 |
65 | 430 | 780 | |||
| 3600 | 440 | 790 | ||||||||
| 4000 | 450 | 800 | ||||||||
|
6300 |
4000 | 120 | 85 | 100 | 75 |
85 |
1225 | |||
| 5000 | 1250 | |||||||||
| 6300 | 1625 | |||||||||
Usage environment:
1. Ambient air temperature is -5 C ~+40 C, and the average value of 24h is not more than +30 C (except for special orders).
2. The altitude of the installation site should not exceed 2000m.
3. The relative humidity of the air at the installation site should not exceed 50% at the highest temperature of +40 C, higher relative humidity at the lower temperature, the average minimum temperature of the wettest month should not exceed +25 C, and the maximum relative humidity of the month should not exceed 90%, and the condensation on the surface of premature products should be considered because of the temperature change.
4, the pollution level is 3.
5. Installation categories of main circuit breaker, undervoltage tripper coil and primary coil of power transformer are IV, and other auxiliary circuit and control circuit are III.
6, circuit breakers should be installed according to the installation requirements. The vertical inclination of the circuit breaker is not more than 5 degrees.
7. The circuit breaker is installed in the cabinet compartment, and the protection level reaches IP40 by adding door frame, and IP54 by adding door frame
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