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1 - 10 Results for under current protection relay from 31804 Products
Anti-disturb capability JL-8D SERIES DEFINITE TIME CURRENT Protection RELAY(JL-8D/5X2)
Anti-disturb capability JL-8D SERIES DEFINITE TIME CURRENT Protection RELAY(JL-8D/5X2) JL-8D series defimite-time limit current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut off fault parts Type naming JL-8D/□ X □□□□□ Shell type:3 prominent & mobile terminals shell; 4 JK-1;5 CJ-1 Auxilary power: A 110V-220VAC DC(others by order) Signal contacts: 1 withou signal...
Hontai Machinery and equipment (HK) Co. ltd
Verified Supplier
27P , Block B , Duhui 100 , Zhonghang Road , Futian District , Shenzhen , China
Electrical Six Current Protection Relay Test Instrument with 6 Current Outputs
Six Current Protection Relay Test Instrument I.Introduction: This six phase protection relay test instrument can not only test the traditional relays and protectors, but also the modern micro computer replays, special for transformer differential protection and transfer equipment. This protection relay test instrument is easy and fast to operate. The stability of the accuracy has been greatly improved. II.Functions 1.High performance Industrial...
Advanced Instruments Co.,Limited
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Hi-tech Developing Industrial Area, Liuyang City,Changsha,Hunan Province,China
CE certified AC220V Residual Current Protection Relay ASJ10-LD1C&LD1A
ASJ Series of action relay of after-current, low-voltage circuit break or low-voltage contactor can be made up for combined after-current production device, which is mainly applied for the TT and TN system distributing circuit with the alternating current 50/60Hz, the rated voltage 400V or below. ASJ Series of action relay of after-current is applied in the earth fault protection for the electric circuit, so as to prevent the equipment damage and...
Jiangsu Acrel Electrical Manufacturing Co., LTD.
Verified Supplier
No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Over Under Current Protection Relay , Overload Motor Protection Device Leakage Protector
WDB-1FMT Over Under Current Protection Relay Overload Motor Protection Relay Leakage Protector The function of the motor protector is to provide comprehensive protection control for the motor. Overcurrent, undercurrent, phase failure, stall, short circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control. ♦...
Wenzhou Ginri Power Automation Co., Ltd.
Verified Supplier
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT
Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT First, the basic principles of selection Today, there are no uniform standards for motor protection products on the market, and the model specifications are varied. Manufacturers in order to meet the different needs of users derive a lot of series of products, a wide range of types of users to bring a lot of inconvenience to the user selection, the user should fully...
Wenzhou Ginri Power Automation Co., Ltd.
Verified Supplier
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Motors Under Current Protection Relay Black Shell 1 C/O Trip 1 C/O Alert
Motors Under Current Protection Relay Black Shell 1 C/O For Trip 1 C/O For Alert ♦ Features 1 . Integrative structure or Separate structure 2 . Built-in LED and keypad afford a precise 3 . digital setting 4 . Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage 5 . Earth fault (should couple with ZCT) 6 . Fault recording 7 . RS-485 communication port (optional) 8 . 4...
Wenzhou Ginri Power Automation Co., Ltd.
Verified Supplier
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Over Under Current Protection Relay , Overload Motor Protection Device Leakage Protector
WDB-1FMT Over Under Current Protection Relay Overload Motor Protection Relay Leakage Protector The function of the motor protector is to provide comprehensive protection control for the motor. Overcurrent, undercurrent, phase failure, stall, short circuit, over voltage, under voltage, leakage, three-phase unbalance, overheating, grounding, bearing wear, When the rotor is eccentric, the winding is aged to give an alarm or protection control. ♦...
Wenzhou Ginri Power Automation Co., Ltd.
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT
Pumps Under Current Protection Relay With Fault Recording 50/60 Hz WDB-1FMT First, the basic principles of selection Today, there are no uniform standards for motor protection products on the market, and the model specifications are varied. Manufacturers in order to meet the different needs of users derive a lot of series of products, a wide range of types of users to bring a lot of inconvenience to the user selection, the user should fully...
Wenzhou Ginri Power Automation Co., Ltd.
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Motors Under Current Protection Relay Black Shell 1 C/O Trip 1 C/O Alert
Motors Under Current Protection Relay Black Shell 1 C/O For Trip 1 C/O For Alert ♦ Features 1 . Integrative structure or Separate structure 2 . Built-in LED and keypad afford a precise 3 . digital setting 4 . Three-phase monitoring of short-circuit, locked-rotor,overcurrent, undervurrent, phase loss, phase unbalance,overvoltage,undervoltage 5 . Earth fault (should couple with ZCT) 6 . Fault recording 7 . RS-485 communication port (optional) 8 . 4...
Wenzhou Ginri Power Automation Co., Ltd.
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
Undercurrent Electronic Overload Relay Current Protection Relays
Undercurrent Electronic Overload Relay Current Protection Relays Specification The Appearance for MDB-1Z is Compact modular size with integrative structure, Digital setting of Built-in LED and keypad afford a precise,Protect the Locked-rotor,current and phase for three phase monitor.Restmode is adjustable,automatic reset or manual reset is be choosed for you,also the Power on delay is same.There have 1 C/O ouput contact with Fault latch . MDB-1Z...
Wenzhou Ginri Power Automation Co., Ltd.
No.337,Kaichuang Road,Baitawang Industrial Distrit, Beibaixiang Town,Yueqing City,Zhejiang Province,China
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