ac 50hz vacuum circuit breaker

Brand Name:HENGFENGYOU

Model Number:ZW20-12/630A

Place of Origin:China

...short-circuit current in 12kV, 50/60Hz power system. It's applicable for substations, industry and mining, urban and rural electricity power networks, especially applicable in ...

Brand Name:Tianan Electric

Model Number:VT19

Place of Origin:China

12kv Sealed Structured High Voltage AC Indoor Vacuum Circuit Beaker NINGBO TIANAN (GROUP) CO., LTD. General VT19-12 indoor HV vacuum circuit breaker is used in three-phase AC electric system of 50HZ,12kV. It is used as control and protection department in ...

Categories:Vacuum Circuit Breaker

Country/Region:china

... Voltage Circuit Breakers Operation Electric Type Speed Normal Type Circuit Breaker Arc-extinguishing Medium Vacuum Installation Fixed Structure Recloser Poles Number 3 Type Circuit Breaker Function Conventional Circuit Breaker, Circuit-Breaker Failure ...

Brand Name:XG

Model Number:ZN28

Place of Origin:XIAN

...AC Vacuum Circuit Breaker 24KV 12KV 1250A-2150A Price 1.Description of ZN28A Series Indoor AC Vacuum Circuit Breaker ZN28(A)-12 series vacuum circuit breaker is an indoor high voltage switch with rated voltage 12KV, 3 phases AC 50Hz. This type circuit breaker is vacuum type, it is new style in global market. This vacuum circuit breaker conforms to the standard GB1984-89 . This vacuum circuit breaker...

Brand Name:Metalwork

Model Number:ZN28G-12

Place of Origin:China

...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 size and the operating mechanism is the spring energy storage type. 2. It can be operated by AC...

Brand Name:QIUPU

Model Number:ZW32-12G

Place of Origin:WENZHOU

..., electrically and by remote control. It is possible to install isolation switch on the side of circuit breaker to form outdoor high voltage vacuum circuit breaker-outdoor high voltage isolation switch combination, which adds visible isolation break and

Place of Origin:China

Brand Name:ERFA

Model Number:Zn85 40.5

... breaker Type ZN85-40.5 indoor alternating current high voltage vacuum circuit breaker Usage and Characteristics Type ZN85-40.5 indoor alternating current high voltage vacuum circuit breaker is applicable for the three-phase AC 50Hz. 40.5kv power system.

Brand Name:KNKONG

Model Number:ZW32

Place of Origin:China

...Vacuum Circuit Breaker 50HZ 630A/1250A OEM & ODM CCC,ISO9001,CE, CB,IEC60898 12kv Outdoor Vacuum Circuit Breaker 12kv outdoor VCB AC three-phase, 50HZ 630A, 1250A OEM & ODM,Complete equipment CCC,ISO9001,CE, CB,IEC60898 Inquire Product Introduction 12kv outdoor VCB (ZW32 series) spring mechanism outdoor vacuum breaker, a kind of outdoor pillar high voltage vacuum circuit breaker, with 50Hz...

Place of Origin:Zhejiang, China

Brand Name:Kampa

Model Number:ZN63(VS1)-12

...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 breaker adopts the operating mechanism and the circuit breaker body integral design,

Place of Origin:Zhejiang, China

Brand Name:XK

Model Number:ZN73-12

Hot sale 12KV 50HZ permanent magnetic mechanism three-phase vacuum circuit breaker Product Description Vacuum Arc Stability: In a 50 Hz ac circuit the current passes through zero value 100 times in a second (i.e., once every 10 ms). It is desirable tha...

Brand Name:TNNPI

Model Number:ZW32

...vacuum circuit breaker is a type of outdoor distribution equipment designed to operate at a rated voltage of 12kV with a three-phase AC frequency of 50Hz. It plays a critical role in power systems by managing electrical currents safely and efficiently. This circuit breaker is primarily utilized for making and breaking load currents, as well as handling overload and short-circuit...

Brand Name:Baikong

Model Number:VS1-12

Place of Origin:Sichuan，China

...-12 indoor high-voltage vacuum circuit breaker is an indoor switchgear with a three-phase AC 50Hz rated voltage of 12KV power system. It is used as a protection and control unit for power grid equipment and industrial and mining enterprise power equipment.

Brand Name:XIWUER

Model Number:15.5kV High Voltage AC Automatic Recloser-1

Place of Origin:XIAN,CHINA

...AC Automatic Recloser-1//Customization is supported Specifications: Product Name 15.5kV High Voltage AC Automatic Recloser-1 Rated voltage 15.5 kV Rated lightning impulse withstand voltage peak 110 kV Rated current 1200 A Rated breaking current 25 kA Frequency 60 Hz Signal acquisition Dual-side voltage signal sampling Product description: A vacuum circuit breaker is a high-voltage electrical device that uses vacuum...

Brand Name:Comking

Model Number:CKVB-12/T

Place of Origin:China

● With perfect anti-maloperation function ---- After closing operation, closing curved plate is locked by closing interlocking curved plate, it can’t close again until the circuit-breaker opening. ---- In the case of the circuit-breaker opening by some ...

Brand Name:DUWAI

Model Number:VS1-12/2500-3150A

Place of Origin:China

DUWAI Vacuum Circuit Breaker 10Kv 12KV 2500A 3150A 4000A T2 Copper Contact Arm VS1-12 series indoor vacuum circuit breakers are suitable for switching various loads of different nature and frequent operations in the three-phase AC 50Hz, 10KV power system....

Place of Origin:China

Brand Name:Comking

Model Number:CKVB-12/G

1.Description CKVB-12/G is a solid insulated vacuum circuit breaker with epoxy resin pole and working in a voltage range maximum up to 12kV. The CKVB-12/G family includes CKVB-12/GA, CKVB-12/GB, CKVB-12/GC, and CKVB-12/GD. 2. Working Condition 2.1Ambient ...

Categories:Metering Unit

Country/Region:china

...Vacuum Circuit Breaker (hereinafter referred to as the circuit breaker) is rated for a voltage of 12 kV and operates on a three-phase AC system at 50 Hz. It is primarily used to interrupt and connect load currents, overload currents, and short-circuit currents in power systems. This circuit breaker...

Brand Name:SONTUOEC, WZSTEC

Model Number:ST4FP62

Place of Origin:China

... on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 230V,three phase 400V,50 or 60Hz. Product Over View: 1.