Prix FOB
Obtenir le dernier prix|
1 Set Minimum Order
Pays:
China
N ° de modèle:
JCZ5-7.2(12) AC vacuum contactor
Prix FOB:
Localité:
wuhan
Prix de commande minimale:
-
Commande minimale:
1 Set
Packaging Detail:
as required
Heure de livraison:
within two weeks
Capacité de Fournir:
25 Set per Week
Payment Type:
Western Union, D/P, D/A, L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Dawn
Tian e hu Avenue, Wuhan, Hubei
High performance JCZ**7.2(*2) AC vacuum contactorÂ
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
Â
| 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 | NÂ | >**0 | >**0 | ||
| Rated contact stroke                                      | mm | 5/6±0.5 | |||
| Overtravel | mm | 1.5±0.5 | |||
| Weight | kg | *6/*0 | |||
| Pays: | China |
| N ° de modèle: | JCZ5-7.2(12) AC vacuum contactor |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | wuhan |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Set |
| Packaging Detail: | as required |
| Heure de livraison: | within two weeks |
| Capacité de Fournir: | 25 Set per Week |
| Payment Type: | Western Union, D/P, D/A, L/C, T/T |
| Groupe de produits : | high voltage AC vacuum contacor |
