Rockwill Electric Group

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RVB-40.5P type outdoor vacuum circuit breaker is a porcelain bushing live tank High voltage vacuum circuit breaker. Covering voltage rating from 12kV up to 40.5kV ,Current rating from 630A up to 3150A and max 40kA breaking capacity.
Date:2020-09-14 View:2141
The professional VCB vacuum circuit breaker manufacturer. Rockwill Electric is the professional manufacturer and designer and patent woned factory of Medium voltage and high voltage VCB vacuum circuit breaker from China.
Date:2019-06-15 View:841
ZW32-12 Series outdoor high voltage vacuum circuit breaker is rated voltage 12kV, three phase AC 50Hz outdoor distribution equipment.
Date:2020-09-14 View:552
RCB-24 Series outdoor high voltage vacuum circuit breaker manufactured by Rockwill in China.
Date:2020-09-14 View:1767
RVB type outdoor vacuum circuit breaker covering 12kV up to 36kV range for transformer
Date:2020-09-14 View:714
RVB Outdoor Single Phase Vacuum Circuit Breaker manufactured by Rockwill in China.
Date:2020-09-14 View:3149
China indoor vacuum circuit breaker (VCB) manufactured by Rockwill. It can expand to 12kV, 24kV and 36kV. Rockwill also offer the whole solution of the switchgear with low price and high quality.
Date:2020-09-14 View:1973
China indoor vacuum circuit breaker VCB manufactured by Rockwill Electric.Including 12kV, 24kV, 40.5kV. It applies to many types of switchgears SM6, Uniswitch, HXGN, etc.
Date:2020-09-14 View:1506
VD4-12/24/36 Fuse truck manufactured by Rockwill in China.
Date:2020-09-14 View:550
VD4-12/24/36 PT truck manufactured by Rockwill in China. Low price and high quality.
Date:2020-09-14 View:597
VD4 vacuum circuit breakers have been designed for indoor use and air insulated switchboards.
Date:2020-09-14 View:496
The VD4/S indoor fixed type vacuum circuit-breakers are intended for indoor installation in air-insulated switchgear systems.
Date:2020-09-14 View:531
VB-12 Indoor high voltage vacuum circuit breaker independently developed by our company is the leading domestic level of a new generation of 12kV vacuum circuit breaker.
Date:2020-09-14 View:1326
24kV medium-voltage indoor vacuum circuit breaker is applicable for three-phase AC power system of rated voltage up to 7.2kV~24kV and frequency 50/60Hz.
Date:2020-09-16 View:994
36kV Drawable indoor vacuum circuit breaker VCB is applicable for three-phase AC power system of rated voltage up to 36kV and frequency 50/60Hz.
Date:2020-09-16 View:916
Indoor fixed lateral type vacuum circuit breaker manufactured by Rockwill in China. It applies IEC 62271 standard.
Date:2020-09-16 View:1492
China VS1 (ZN63A) -12/24 Model indoor AC high voltage vacuum circuit breaker applies to power system of rated voltage 12kV and 24kV, three-phase and AC 50/60Hz.
Date:2021-06-08 View:1619
2500A vacuum circuit breaker testing
Date:2018-10-10 View:366
Shanghai STEC type tested pole mounted auto circuit recloser!Indoor vacuum circuit break switch!
Date:2018-10-10 View:214
https://drive.google.com/open?id=1yUrW03NBz5Tbn8CGUtbqB6tBq7P2Zgor
Date:2018-10-10 View:201

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