Precio FOB
Obtener el precio más reciente800 ~ 2000 / Unit
|2 Unit Minimum Order
País:
China
N º de Modelo:
QJZ-2X120(80)SF
Precio FOB:
800 ~ 2000 / Unit Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
800 per Unit
Cantidad de pedido mínimo:
2 Unit
Detalle de embalaje:
wooden case
El tiempo de entrega:
15
Capacidad de suministro:
1000 Unit per Month
Tipo de pago:
-
Grupo de productos :
Persona de contacto Ms. Suzanna
JiYuan Technical Industry Park, Jiyuan, Henan
QJZ*2X**0(*0)SF
***0V/**0V Mining Flameproof and intrinsic safety Dual Power Vacuum Electromagnetic Starter for Fan
Function:
It is used in underground coal mines, where there are mixed explosive gases such as methane and other coal dust, with rated frequency *0hz, rated voltage **0, ***0V. It helps to start and stop the *-phase squirrel cage motor, and it can also reverse the direction of the motor at the stop.
Features:
It is frequently used for single or dual fans environment. The starting and stopping of the two motors can be delayed to minimize the damage to the power system. It is designed with two separate explosion-proof cavities, so that if any error occurs in one cavity, it will automatically switch to the alternative one. Inspection can be done while fan is working.
Intelligent protection helps to do the parameter adjustment and information inquiry. It also protects the power system from electricity leakage, low voltage, over voltage, *-phase unbalance, overload, short-circuit, loss of phase and wind power alarm.
Technical
Parameters:
|
Rated voltage |
***0V/ **0V |
Rated Current |
*0A, *0A |
|
|
Rated Frequency |
*0hz |
Max control power |
**0kW, *0kW |
|
|
Max breaking current for each contactor |
2.5kA |
|||
|
Max voltage of intrinsic safety open-circuit: |
AC*7.1V |
|||
|
Max current of intrinsic safety short-circuit |
*3mA |
|||
| País: | China |
| N º de Modelo: | QJZ-2X120(80)SF |
| Precio FOB: | 800 ~ 2000 / Unit Obtener el precio más reciente |
| Lugar de origen: | - |
| Precio de pedido mínimo: | 800 per Unit |
| Cantidad de pedido mínimo: | 2 Unit |
| Detalle de embalaje: | wooden case |
| El tiempo de entrega: | 15 |
| Capacidad de suministro: | 1000 Unit per Month |
| Tipo de pago: | - |
| Grupo de productos : | Electromagnetic Starter |
