Precio FOB
Obtener el precio más reciente1000 ~ 2500 USD / Set ( Negotiable )
|1 Set Minimum Order
País:
China
N º de Modelo:
ZN63(VS1)-24
Precio FOB:
1000 ~ 2500 USD / Set ( Negotiable ) Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
1000 per Set
Cantidad de pedido mínimo:
1 Set
Detalle de embalaje:
wooden case
El tiempo de entrega:
within 10days after receive T/T or L/C
Capacidad de suministro:
3000 Set per Month
Tipo de pago:
Money Gram, Western Union, L/C, T/T
Grupo de productos :
Persona de contacto 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 |
| País: | China |
| N º de Modelo: | ZN63(VS1)-24 |
| Precio FOB: | 1000 ~ 2500 / Set ( Negotiable ) Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 1000 per Set |
| Cantidad de pedido mínimo: | 1 Set |
| Detalle de embalaje: | wooden case |
| El tiempo de entrega: | within 10days after receive T/T or L/C |
| Capacidad de suministro: | 3000 Set per Month |
| Tipo de pago: | Money Gram, Western Union, L/C, T/T |
| Grupo de productos : | circuit breakers |
