真空接触器HVJ3 7.2千伏
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.
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±0.3mm
Over travel: 2±0.2mm
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,100times
Breaking capacity: 8Ie,25times
Limit opening current(A): 10Ie
Overload: 8Ie,10s
Mechanism life: 1million times
Weight: 25.5 KG
Note: “Ie” represents the rated current of main circuit
在线联系供应商
Other supplier products
接触器用真空灭弧室HCJ5 1.14千伏 125安 | HCJ5 1.14kv 125A vacuum interrupter for vacuum contactor The interrupter adoption porcelain and ceramics makes to insulate the outer shell. Contact... | |
交流真空接触器 HVJ5 1.14千伏 1000安 | General HVJ5 1.14 kv 1000AAC vacuum contactor is designed for long-distance making and breaking of circuit, frequent starting and controlling ... | |
断路器用真空灭弧室TD 12千伏 1250安 25千安 (JUC613) | Model No.: TD 12kv 1250A 25KA (JUC613) vacuum interrupter for VCB Main technical parameters Rated voltage: 12 KV Rated current: 1250A Rated pow... | |
真空接触器HVJ3 7.2千伏 | 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 electromag... | |
断路器用真空灭弧室TD 12千伏 1250安 31.5千安JUC618 | Main technical parameters Rated voltage: 12 KV Rated current: 1250A Rated power frequency withstand voltage: 42 KV Rated lightning impulse withstan... |
Same products
Made in China Pressure Switch HC0622-24 for thermal power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "Made in China Pressure Switch HC0622-24 for thermal power plant YOYIK professional production an... | |
Gas Torch | 卖方: Ningbo Shuai Xian Regulator Co., Ltd | Introduction Set packed with hoses, regulator arm support of gas Torch Gas blow torchSpecific... | |
Gas Regulator Connector | 卖方: Ningbo Shuai Xian Regulator Co., Ltd | barbecue gas connectorused in conjunction with a cylinder valve to deliver an unreduced pressure ... | |
Gas Regulator Accessories, Gas Hose Fitting & Torch | 卖方: Ningbo Shuai Xian Regulator Co., Ltd | Integrated Gas Technologies(IGT®) supplies gas regulator outlet fittinglike gas regulator hos... | |
Gas Regulator | 卖方: Ningbo Shuai Xian Regulator Co., Ltd | Integrated Gas Technologies(IGT®) is a global gas control equipment company founded 2006 exce... |