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Total 22120 products for what is relay Manufacture & Suppliers

ZX-803 Industrial Control Type Microcomputer Relay Protection Tester Three Phase

ZX-803 Three-Phase Relay Protection Tester Product introduction ZX-803 Three-Phase Relay Protection Tester can verify various relays (such as current, voltage, inverse time limit, power direction, impedance, di...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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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, ......

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, ......

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit Digital

..., can support IEC60044-8(FT3), IEC61850-9-1, IEC61850-9-2 and GOOSE optical digital signal access,Provide complete test solution for IEC61850 relay protection device, IED, etc The MC3000F is the integrate te...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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RS232 Port Relay Test System

...Relay Test Kit MCRT66 6×150V , 3×300V , 1×900V Portable Universal Protection Relay Test Equipment Features High power & high reliability switch amplifier Adopt DSP technology High Output Accuracy Self-protec...

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

Verified Supplier

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Hot Sell Easy Operation Optical Fiber Digital Relay Protection Tester

...Portable Optical Fiber Digital Relay Protection Tester With GPS Product introduction Is a new generation intelligent relay protection tester,which designed based on" the State Grid's intelligent sub...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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China Factory Optical Fiber Digital Relay Protection Tester

...Portable Optical Fiber Digital Relay Protection Tester With GPS Product introduction Is a new generation intelligent relay protection tester,which designed based on" the State Grid's intelligent sub...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Automotive General Purpose Relay 4121 SONG CHUAN Relay SPDT 30A Small Size

Automotive relay 4121(SONG CHUAN 804) SPDT 30A, 27.7*23*39.3mm Description: Relay is an electromagnetic device which is used to isolate two circuits electrically and connect them magnetically. They are very use...

Ningbo Anyo Import & Export Co., Ltd.
Zhejiang,China

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12v Switching Relay JQC-3F Spdt Pcb 5 Pin T73 DC 48v 24v 12 Volt 5v Electromagnetic

12v Relay Manufacturer JQC-3F Spdt Pcb 5 Pin T73 DC Rele 48v 24v 12 Volt 5v Relay Electromagnetic Power Relee Electric Relay You will find us the only supplier who can give you quality assurance and delivery as...

Qingdao Kerongda Tech Co.,Ltd.
Shandong,China

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5V / 12V Relay Control Module

... signal can be 3.3 V 5 V 2.Are low level effective. Support 3.3V 5 V 3.It has jump line. Can set high and low level 4.The power source and the relay system power can be divided 5.A set of jump cap. Jump hat ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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AFS-GR time delay relay

...Relay socket Function: 1.Ideal for controlof any conductive liquid levels 2.AC coperation,Fully surge protected 3.Low volage (AC) ......

YUEQING LKS ELECTRIC CO.,LTD
Zhejiang

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timing relay 61F-GP-N

Main Product: 1.time relay(digital time relay,floatless relay,reversal preventing relay,twin timer,rotary type time relay) 2.photoelectric switch 3.Temperature controller 4.Push Button switch 5.Relay Function: ...

YUEQING LKS ELECTRIC CO.,LTD
Zhejiang

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12V 24V 110V 220V PM61F-GR electronic time timer relay

...Relay socket Function: 1.Ideal for controlof any conductive liquid levels 2.AC coperation,Fully surge protected 3.Low volage (AC) ......

YUEQING LKS ELECTRIC CO.,LTD
Zhejiang

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5V / 9V/12V /24V 8 Channel Relay Module

...Relay Module Description porduct name 5V / 9V/12V /24V 8 Channel Relay Module Main Features 1. Normally closed pin (NC1~NC8) : relay normally closed pin 2. Common pin (COM1~COM8) : relay common pin 3. Normal...

Oky Newstar Technology Co., Ltd
Guangdong,China

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5v 1 Channel Relay Module For Arduino Blue Solid State Relay Module

...Relay Module For Arduino Blue Solid State Relay Module Description porduct name 5V 1 channel relay module Blue Solid State relay module Main Features 1, there is a normally open and one normally closed conta...

Oky Newstar Technology Co., Ltd
Guangdong,China

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