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Vacuum Contactor - China
price: 353.91 Dollar US$
1 - General
The vacuum contactor from JUCRO electric 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
Company Contact:
- Posted By: Hubei Jucro Electric CO., LTD.
- Phone: 18162974229
- Address: 4th Road Xiannv, Zhijiang City, Hubei Province, China, YIchang City, Hubei , China
- Email:
- Website: https://www.jucro.com
Published date: August 7, 2018
- Business Description: Hubei Jucro Electric CO., LTD. is a private enterprise that produces and exports high voltage electrical equipment.
The main products are: vacuum contactors, vacuum circuit breakers, vacuum interrupters and related accessories.
The product rated voltage range covers 660KV/1.14KV/3.6KV/7.2KV/ 24KV/40.5KV.
The rated current of the product ranges from 125A to 4000A.
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