离岸价格
Get Latest Price1000 ~ 2500 / Set ( Negotiable )
|1 Set Minimum Order
国:
China
モデル番号:
ZN63(VS1)-24
离岸价格:
1000 ~ 2500 / Set ( Negotiable ) Get Latest Price
ロケーション:
-
最低注文量の価格:
1000 per Set
最低注文量:
1 Set
パッケージの詳細:
wooden case
納期:
within 10days after receive T/T or L/C
供給能力:
3000 Set per Month
支払いタイプ:
Money Gram, Western Union, L/C, T/T
製品グループ :
連絡先担当者 Ms. crystal
No.111 , Xinguang Road, Xinguang Industrial Zone, Liushi, Wenzhou, Zhejiang
ZN*3(VS1)**4 Series Handcart Type Indoor Vacuum Circuit Breaker
ZN*3(VS1)**4 series handcart type indoor vacuum circuit breaker is rated voltage *4kV, three-phase AC *0Hz indoor high-voltage switchgear, apply for power stations, substations, and industrial and mining enterprises to control or protection transmission and distribution systems, specially for the important high altitude breaking load and frequent operation place.
Circuit breaker manufacturing accordance with our national standard GB********3 "AC high voltage circuit breakers", DL/T*******0 "3.6~*0.5kV indoor vacuum circuit breaker ordering technology"; and the related IEC standards and reliable interlock function.
Circuit breaker operating mechanism for the spring energy storage type, can use AC and DC energy storage operations, can also be used manually.
Circuit breaker can be equipped with long life permanent magnetic actuator, mechanical life can reached ****0times, can be used for extremely frequent operation place.
Circuit breaker designed to repackage the structure before and after, both can be used as a fixed installation unit, can also be equipped with the chassis as used in the mounted unit.
The Use of Environmental Conditions
Mainly Technical Parameters
|
NO. |
Item |
Units |
Parameters |
|
1 |
Rated voltage |
kV |
*4 |
|
2 |
Rated frequency |
Hz |
*5 |
|
3 |
Rated current |
A |
*2 |
|
4 |
Rated short-circuit breaking current |
kA |
**0,***0,***0,***0,***0 |
|
5 |
Rated short-circuit closing current (peak) |
kA |
*0,*5,*1.5 |
|
6 |
Rated short-circuit duration |
s |
*0,*3,*0 |
|
7 |
Rated short-circuit breaking current breaking number |
Times |
4 |
|
8 |
Rated operating sequence |
|
*0 |
|
9 |
Rated lightning impulse withstand voltage |
kV |
O*0.3s-CO***0s-CO |
|
*0 |
1 min power frequency withstand voltage |
kV |
**5 |
|
*1 |
Closing time |
ms |
*5 |
|
*2 |
Opening time |
ms |
≤*0 |
|
*3 |
Mechanical life |
Times |
≤*0 |
|
*4 |
Rated storage and operation voltage |
V |
**0/**0 |
|
*5 |
Breaking life |
ms |
≤*0 |
|
*6 |
Storage life |
s |
≤*0 |
Adjust the Parameter of Mechanical Properties
|
NO. |
Item |
Units |
Parameters |
|
1 |
Contact distance |
mm |
*4±1 |
|
2 |
Contact overtravel |
mm |
3.5±1 |
|
3 |
Closing speed |
m/s |
1.0±0.2 |
|
4 |
Opening speed |
m/s |
1.3±0.2 |
|
5 |
Contact closing spring time |
ms |
≤2 |
|
6 |
Rated contact pressure |
N |
*0kA(***0±**0) *5kA(***0±**0) *1.5kA(***0±**0) |
|
7 |
Three phase closing opening asynchrony |
ms |
≤2 |
| 国: | China |
| モデル番号: | ZN63(VS1)-24 |
| 离岸价格: | 1000 ~ 2500 / Set ( Negotiable ) Get Latest Price |
| ロケーション: | - |
| 最低注文量の価格: | 1000 per Set |
| 最低注文量: | 1 Set |
| パッケージの詳細: | wooden case |
| 納期: | within 10days after receive T/T or L/C |
| 供給能力: | 3000 Set per Month |
| 支払いタイプ: | Money Gram, Western Union, L/C, T/T |
| 製品グループ : | circuit breakers |
