离岸价格
获取最新报价|
1 Set Minimum Order
国家:
China
型号:
JCZ5-7.2(12) AC vacuum contactor
离岸价格:
位置:
wuhan
最小订单价格:
-
最小订单:
1 Set
包装细节:
as required
交货时间:
within two weeks
供应能力:
25 Set per Week
付款方式:
Western Union, D/P, D/A, L/C, T/T
联系人 Ms. Dawn
Tian e hu Avenue, Wuhan, Hubei
High performance JCZ**7.2(*2) AC vacuum contactor
Reliable and maintenance free
Long service life,non exploration
Short delivery time
JCZ**7.2(*2) series alternating current vacuum contactor have
adopted international prevalent up-down layout, convenient to use
and maintain for the reason of small size, light weight and low
noise, easily apt to make-up F-C circuit complete set of
equipment. They are especially appropriate to frequent operation
places to direct or distance connect or break the main circuit in
the area of coal, petroleum, chemical industry, metallurgy,
electric power, mechanical, transportation and so on..
Ambient condition
1 Ambient temperature: max **0°C min **5°C(conveyance under **0°C is allowed)
2 Altitude: ≤***0m
3 Relative humidity: daily average relative humidity: ≤*5%; monthly average relative humidity≤*0%; daily average saturated vapor pressure ≤2.2****3 MPa; monthly average value ≤1.8****3 MPa
4 Earthquake intensity: ≤8 degree
5 The installation should be free from fire, explosion, severe vibration, chemical corrosion and serious pollution
Order instruction
Complete model and order quantity of the product
Rated current, rated voltage, distance of each poles
Rated short circuit breaking current, operation voltage
Required accessory and quantity
Other requirement please contact with us directly
Main technical data
| Rated voltage | kv | 7.2/*2 | |||
| Rated current | A | **0 | **0 | **0 | **0 |
| Rated connect ability(**0 times) | A | ***0 | ***0 | ***0 | ***0 |
| Rated breaking ability(*5 times) | A | ***0 | ***0 | ***0 | ***0 |
| Untimate breaking ability(3 times) | A | ***0 | ***0 | ***0 | ***0 |
| Rated short-time power frequency withstand voltage of fracture | kv | *2/*2 | |||
| Interphase and overground power frequency withstand voltage | kv | *2/*2 | |||
| Rated lighting impulse withstand voltage | kv | *0/*5 | |||
| Contact resistor of main circuit | μΩ | ≤**0 | |||
| Rated operation frquency | times/h | **0 | |||
| Lock catch operation frquency | times/h | *0 | |||
| Mechanical life | times | ******0 | |||
| Lock catch life | times | *****0 | |||
| Terminal pressure of contactor | N | >**0 | >**0 | ||
| Rated contact stroke | mm | 5/6±0.5 | |||
| Overtravel | mm | 1.5±0.5 | |||
| Weight | kg | *6/*0 | |||
| 国家: | China |
| 型号: | JCZ5-7.2(12) AC vacuum contactor |
| 离岸价格: | 获取最新报价 |
| 位置: | wuhan |
| 最小订单价格: | - |
| 最小订单: | 1 Set |
| 包装细节: | as required |
| 交货时间: | within two weeks |
| 供应能力: | 25 Set per Week |
| 付款方式: | Western Union, D/P, D/A, L/C, T/T |
| 產品組 : | high voltage AC vacuum contacor |
