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Overload Current Relay

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Total 9333 products for overload current relay Manufacture & Suppliers

0.05% Protection Relay Test Equipment , Portable Protection Relay Test Kit

Portable Universal Protection Relay Test Equipment MC300 is an economical and portable relay tester for substation 3-phase testing. The 3 current channels (each 40A max) and 4 voltage channels (each 300V max) m...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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3x30A Protection Relay Test Equipment , Portable 3 Phase Relay Test Set

Portable Universal Protection Relay Test Equipment MC300 is an economical and portable relay tester for substation 3-phase testing. The 3 current channels (each 40A max) and 4 voltage channels (each 300V max) m...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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120V Protection Relay Test Equipment With Fault Playback

...Relay Test Kit MCRT40 Main Functions 1) With 4 Phase voltage & 3 Phase current output, can test various of protection relay 2) 4th phase voltage Ux is multifunction voltage and can be set as 4 kinds of 3U0 o...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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40A Three Phase Relay Test Kit LCD Display Interlock Function

.... 3) Able to test various relays and micro-computer protections devices 4) Also able to simulate different complicated transients, permanent&transformative faults to do complete group test 5) Two ......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit

... 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 Sampl...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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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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Hot Sell Easy Operation Portable Microcomputer Single Phase Relay Protection Calibrator

...Relay Protection Tester Product introduction The internal AC/DC voltage and current sources of the ZXJB single-phase relay protection comprehensive tester adopt new power supply technology, providing conveni...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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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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Protective Relaying Medium Single Phase Current Transformer JDZXW5-17.5 17.5kV

... relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5kV. Technical Data 1. Installation ......

Shenzhen Chuangyin Co., Ltd.
Guangdong,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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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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2A 2B 2 Poles 12 Volts 24vdc Latching Relay For Round Panel Meter

...Relay For Round Panel Meter Notes:Electromagnetic relay is an electronic control device. It has a control system (also called input loop) and a controlled system (also called output loop). It is usually used...

IVY METERING CO.,LTD
Shanghai,China

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Anti Shock 3 Phase 120A Electrical Latching Relay With External CT

...Relay Module with External CT Notes:3 phases 3 ways latching relay are not only used inside of remote control meter but also inside of switching cabinet. With the high current of 120A it becomes the common c...

IVY METERING CO.,LTD
Shanghai,China

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90A 250VAC Electromagnetic Attraction Relay With AgSnO2 Contact

...Relay Factory Direct 90A 250VAC Electromagnetic Attraction Relay 1.Main Features: ● Max.Switching Current:90A ● Rated Coil Consumption:1.5/3W(20ms) ● Dimension:38*30*16.5mm ● IEC62055-31 UC2/UC3 Certified 2....

IVY METERING CO.,LTD
Shanghai,China

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