سعر فوب
أحصل على آخر سعر|
- Minimum Order
بلد:
China
نموذج رقم:
VS, LW, ZW Series
سعر فوب:
الموقع:
-
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
-
تفاصيل التغليف:
-
موعد التسليم:
-
القدرة على التوريد:
-
نوع الدفع:
-
مجموعة المنتج :
-
الشخص الذي يمكن الاتصال به Mr. Huaran
No.333 Shuhan Road, Chengdu, Sichuan
Circuit Breaker is a kind of electric appliance which is used to break or connect working current or emergency current in high voltage circuits. A high voltage circuit breaker (Voltage generally is over 3 KV) is one of the main electric power control appliances in power plants and transformation substations. It possesses arc extinguish chamber. At normal operating condition it is capable of breaking or connecting idle current and load current in electric circuits. In case of emergency it is capable of immediately breaking emergency current with the help of relay protection to prevent from extension of emergency range. On different arc extinguish chamber the high voltage circuit breaker is classified as oil circuit breaker, air circuit breaker, SF6 circuit breaker and vacuum circuit breaker.
|
No.
|
Description
|
Unit
|
Data
|
||||
|
1
|
Rated voltage
|
KV
|
*2
|
*2
|
*2
|
*2
|
|
|
2
|
Rated current
|
A
|
**0,***0
|
**0,***0,***0
|
***0,***0
|
***0,***0,***0
|
|
|
3
|
Rated insulation level
|
Industry frequency withstand voltage in
I min
|
KV
|
*2
|
*2
|
*2
|
*2
|
|
|
Rated thunder impulse withstand
voltage
|
*5
|
*5
|
*5
|
*5
|
||
|
4
|
Rated short circuit breaking
current
|
KA
|
*0
|
*5
|
*1.5
|
*0
|
|
|
5
|
Rated short circuit connecting current
(peak value)
|
*0
|
*3
|
*0
|
**0
|
||
|
6
|
Rated (peak value) withstand
current
|
*0
|
*3
|
*0
|
**0
|
||
|
7
|
Rated short time withstand
current
|
*0
|
*5
|
*1.5
|
*0
|
||
|
8
|
|||||||
| بلد: | China |
| نموذج رقم: | VS, LW, ZW Series |
| سعر فوب: | أحصل على آخر سعر |
| الموقع: | - |
| سعر الحد الأدنى للطلب: | - |
| الحد الأدني للطلب: | - |
| تفاصيل التغليف: | - |
| موعد التسليم: | - |
| القدرة على التوريد: | - |
| نوع الدفع: | - |
| مجموعة المنتج : | - |
