hubei jucro electric co.,ltd - | E-Showroom
hubei jucro electric co.,ltd - | E-Showroom
hubei jucro electric co.,ltd
4# Road, Xiannv industrial zone, Zhijiang, Hubei 4# Road, Xiannv industrial zone, Zhijiang, Hubei Shanghai
China
1. General
The vacuum contactor is mainly used in the power system with AC 50Hz and rated voltage 7.2kV, for making or breaking circuit and to make electromagnetic starter with suitable protective device and F-C switchgear.
2. Working condition:
1) Altitude should not be over 1,000m;
2) Ambient temperature: -5~40°C;
3) Average temperature in 24 hour not exceed 35°C;
4) When the highest temperature is 40°C, the relative humidity should not be higher than 50%;
5) Pollution degree: class 3
Main models and technical parameters
Rated voltage: 7.2 kv
Control voltage: 380/220/110
Rated current: 160A, 250A, 400A, 630A, 800A, 1000A
Clearance: 3.5±0.3 mm
Over travel: 2±0.2 mm
Pressure: >85N
Main circuit power frequency withstand voltage: 32000 v
Auxiliary circuit power frequency withstand voltage: 2500 v
Control circuit power frequency withstand voltage: 2000 v
Making capacity: 10Ie,100 times
Breaking capacity: 8Ie,25 times
Limit opening current(A): 10Ie
Overload: 8Ie,10 s
Mechanism life: 1 million times
Weight: 25.5 KG
Note: “Ie” represents the rated current of main circuit
Africa Yellow Pages Online is a Local Business to Business Directory in Africa offering business list of more than 250,000 companies. You can find Hotels in Africa , Companies in Africa , Properties in Africa , Travel info in Africa through this Site. Yellow Pages Africa Updated in 2024 Get Maximum Benefit for your Business Visit YP MarketPlaces
About Us Careers Company Information User Guide About Us |
Buying Options Post Buying Leads Browse Categories Companies in Africa How to Buy |
Selling Options Post Selling Leads Browse Categories How to Sell |
Safety & Support Help Safety & Security Copyright Infringment |
Advertising How to Advertise? Host Website with us Elite Membership |
Method Of Payment Privacy Policy Refund Policy Dispute & Resolution Policy Terms |
Thanks for Posting your Requirement
with
Africa Yellow Pages Online
If you are not Verified Buyer then Please Verify Your Email to get Quotes from Verified Suppliers. |
Thanks for Reporting Error in Listing of on Africa Yellow Pages Online
Our Technical Team will review the Information and will Rectify the Error as Soon as Possible. |
Thanks for Reply.
Africa Yellow Pages Online
Your Reply is Sent to the Buyer. |
Thanks for Reply.
Your Reply is Sent to the Seller. |
Ok Close |