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Total 3812 products for over current relay Manufacture & Suppliers

Touch Screen Control Protective Relay Tester IEC61850

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating /subscripting GOOSE messages, publishing Samp...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Relay Protection System Primary Current Injection Set 1 Year Free Lifelong Maintenance

... injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on. Adjustable output current, smooth in current rise, large scope of load ...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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Mini Ring Coil Current Transformer for Latching Relay Component

... through hole, easy to fix and install 4. Compact size Brand WSD Structure Of Winding Toroidal Phase Single Usage Current Model WSD40-25A Max. Current 40 A Turns Ratio 1:2500 Primary Current 5 A Secondary Cu...

Jiaxing Wisdom Electronic Tech Co., Ltd.
Zhejiang,China

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LBQ-III 1000mA AC220V 380V Handheld Leakage Current Tester，Leakage protector tester

Relay Protection Tester 0 ~ 1000mA AC Hand-Held Leakage Protection Switch Tester Equipment Product introduction LBQ-III Leakage Protector Tester is well designed and manufactured for online measuring the leakag...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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5000VA Relay Test Set KS1212 Standard Source Of Distribution Terminal Automatic Testing Platform

KS1212 is high accuracy, high power, wide output range Standard Source product develop by KINGSINE which is customize for distribution terminal automation testing platform Features 24 output Channels, 12 channe...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Plug-in type small relay RXM series zelio relay

...Relay Application: Suitable for motor control and protection. Specification Name Zelio Relay Series RXM Control supply voltage 230VAC50/60Hz Rated current 3A Setting current 1.5-3A Installation method Plug-i...

DONGGUAN WIREMAC MACHINERY EQPT. CO., LTD.
Guangdong,China

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Full Type RXM Relay 230V CA 8/11/14 pin 2A/3A/6A Zelio Relay

...Relay Application: Suitable for motor control and protection. Specification Name Zelio Relay Series RXM Control supply voltage 230VAC50/60Hz Rated current 3A Setting current 1.5-3A Installation method Plug-i...

DONGGUAN WIREMAC MACHINERY EQPT. CO., LTD.
Guangdong,China

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Sensitive 5A Earth Fault Protection Relay for Earth Leakage Protection

...Relay for Earth Leakage Protection A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current directly. Descrip...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Lightweight Four Channel Relay Module For Arduino , Red Board

...Relay Module For Arduino , Red Board Specification: module voltage 5V, 12V, 24V module size 73mm * 50mm * 18.5mm (L * W * H) Current 10A Weight 72g Channel 4 Description * SMD optocoupler isolation, strong d...

Oky Newstar Technology Co., Ltd
Guangdong,China

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8 Channel Arduino Relay Module DC5V / 12V / 24V With Optocoupler Isolate

... Description * SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA * Each channel module can be set high or low triggered by jumper * Fault-tolerant design, even if the...

Oky Newstar Technology Co., Ltd
Guangdong,China

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6 Phase Relay Tester HYJB-PC6

... can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern micro computer replays, special for transformer differential protection ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Singal Phase Relay Tester

... Description: HYJB-III Relaying protection tester is applied to test protection replay based on voltage and current operation. The main function of the tester include: *calibration of voltage and current ope...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,China

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Compressors Three Phase Voltage Monitoring Relay RD6-W Digital Setting

... the power loss of the line. In the three-phase four-wire power supply network, when the current passes through the line conductor, power loss will be generated due to the impedance, and the loss is proporti...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Electrical DC Voltage Control Relay Adjustable Over And Undervoltage Threshold

... or even stall. When the load torque is constant, the motor current will increase sharply and cause over-current. In addition, the voltage is too low will cause some electrical appliances to release, cause t...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector

Overload Relay Three Phase Sequence Loss Voltage Current Motor Protection Relay Pump Blower Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad ...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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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, unde...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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Pump Motor Protection Relay Overload Current Unbalance and Phase Loss Protector

Motor Protection Relay MDB-201Z Overload Current Unbalance and Phase Loss Protector for Pump Motor 2-99A Why Choose the Motor Protection Relay The motor is easier to burn the winding than in the past. It is due...

Wenzhou Ginri Power Automation Co., Ltd.
Zhejiang,China

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16 8 Channel Relay Module Driver Less HID Mini USB Control PCB / Metal Material

..., PIC, DSP, ARM, MSP431, TTL logic level and so on) 3. Supply voltage: DC5V 4. PCB dimensions: 35*29mm 5. Quiescent Current: Less than...

Oky Newstar Technology Co., Ltd
Guangdong,China

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