Insulated 12KV Vacuum Circuit Breaker Pole Mounted Three Phase ZW20-12
|
... AC 50 Hz outdoor distribution equipment and maintly used to switching and making load current,overcurrent and short circuit current of power grid. This type vacuum circuit breaker can be used for protecting, controlling in the frequent operation places of...
ERFA Industries Group
|
12KV Vacuum Circuit Breaker / High Voltage Vcb Withdraw Type VS1-12
|
... breaker has a frequency of 50Hz and a rated voltage of 12kv. It applies to the electrical equipement control and protection in industrial and mining enterprises, power plants and substation, particularly to the places needing frequent operation. It can be...
ZHEJIANG XINKOU POWER EQUIPMENT CO.,LTD
|
High Voltage Indoor VCB 12kV Vacuum Circuit Breaker In Switch Cabinet
|
High Voltage Indoor VCB 12kV Vacuum Circuit Breaker in Switch Cabinet General Introduction: VD4 high-voltage indoor vacuum circuit breaker is applicableforthree-phase AC power system of rated voltage up to 36kV and frequency 50/60HZ,widely used in many ......
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
|
Permanent Magnet 12kv Vacuum Circuit Breaker For Overhead Distribution Lines
|
Rcw Outdoor Intelligent Permanent Magnet 12kv Vacuum Circuit Breaker ISO9001 The ER series automatic circuit reclosers by shorten as auto recloser which can used on overhead distribution lines as well as distribution substation applications for all voltage......
Qingdao Hengfengyou Electrical Engineering Co., Ltd.
|
12kV Vacuum Circuit Breaker CKVB-12/T
|
1. Description CKVB-12/T is an indoor medium voltage circuit-breaker with vacuum interrupter for arc extinguishing and working in a voltage range maximum up to 12kV. 2. Working Condition 2.1Ambient humidity: ----maximum temperature +40℃ ----minimum ......
Zhuhai Comking Electric Co.,Ltd.
|
VS1 Indoor High Voltage VCB 630A-5000A 12kv Vacuum Circuit Breaker Handcart Type
|
... Number: 3P Type: Vacuum, handcart / Fixed / Side-mounted Poles Number: 3 Rated voltage: 12KV Rated frequency: 50Hz Rated current: 630~5000 Mechanical life: ≥10000 Type model: ZN63A-12(VS1) Product Keywords: vacuum circuit breaker(vcb) Supply Ability......
Xi'an Xigao Electricenergy Group Co., Ltd.
|
Stainless Steel Pole Mounted Switch , Vacuum Circuit Interrupter Switch
|
Circuit breaker technical parameters: S/N Name Unit Data 12kV 24kV 1 Rated Voltage kV 12 24 2 Rated Frequency Hz 50 50 3 Rated currency A 630 1250 630 1250 4 Rated short-circuit breaking current kA 20 25 31.5 20 25 31.5 5 Rated peak withstand current kA 50 63 80 50 63 80 6 Rated short-time withstand current / duration kA/S 20/4 25/4 31.5/4 20/4 25/4 31.5/4 7 Rated short circuit......
Beijing Tianyihongda Science & Technology Development Co., LTD
|
OEM 12kv 1600A High Voltage Vacuum Circuit Breaker Epoxy Resin
|
... 12kv 1250/1600A Epoxy resin vacuum interrupter embedded poles for vacuum circuit breaker switchgear Epoxy resin vac The vacuum interrupter and conductive parts of the curcuit breaker embedded into the solid epoxy resin , so that the whole circuit breaker......
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
|
50KA High Voltage Vacuum Circuit Breaker Three Phase AC 50HZ 12KV Upto 4000A
|
12KV Indoor High-voltage Vacuum Circuit Breaker ZN28G-12 indoor AC high-voltage vacuum circuit breaker is an indoor switching equipment with three-phase AC 50HZ and rated voltage 12KV. Features of 12KV vacuum circuit breaker: 1. Simple structure, small ......
METALWORK MACHINERY (WUXI) CO.LTD
|
Voltage Vacuum Circuit Breaker Kampa Three-phase 12KV 24KV AC50Hz VS1 VCB
|
...Vacuum Circuit Breaker Kampa Three-phase 12KV 24KV AC50Hz VS1 VCB VS1-12 type indoor high voltage vacuum circuit breaker, three-phase AC 50Hz, rated voltage for indoor switchgear 12KV power system, protection of power equipment enterprises. As a condition of power equipment and control unit. The frequent operation is suitable for requirements in the rated working current, or multiple breaking short circuit current. The circuit......
Yueqing Kampa Electric Co., Ltd.
|
Submit your “12kv vacuum circuit interrupter” inquiry in a minute :