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What Is Relay Function

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Total 2728 products for what is relay function Manufacture & Suppliers

Handheld 120V Protection Relay Test Set Ultralight Small Size

...-based protection relays), IEC 61850-based protection devices and IEDs in smart substation. The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional a...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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150W 625VA 12V 50A Relay Overheat Protection Function Uninterrupted Line

150W 625VA 12V 50A Relay Overheat Protection Function Uninterrupted Line Speed Sensitive 12V 50A Relay NB902-12S-S-A Adjustment Switch Sensitivity 12V 50A Relay Introduce: A relay is an electrical control devic...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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OE 5DF 980 818-01 Dual Function HELLA Smart Control Time Delay Relay

... the need to wire the lamp, or changeover relay to ignition terminal 15. The Smart Controller can be wired directly to the positive terminal of the battery, which saves the difficult and often time consuming...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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OE 5DF 980 818-01 Dual Function HELLA Smart Control Time Delay Relay

... the need to wire the lamp, or changeover relay to ignition terminal 15. The Smart Controller can be wired directly to the positive terminal of the battery, which saves the difficult and often time consuming...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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DIN rail 35mm Installation Residual Current Relay ASJ10-LD1A

...Relay ● The measurement of A-type after-current; ● The streamer display of current percentage; ● The setting of rated residual action current; ● The setting of non-driving time of limitation; ● Two-pair rela...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

... time of limitation; ● Two-pair relay output; ● Possessing the function of on-the-spot and long-distance testing and resetting. Function Frequency: 50Hz±5Hz Auxiliary power supply: AC110V, AC220V, DC85 ~270V...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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81980-32010 066500-4360 3 Pin Flasher Relay / Car Starter Relay Solenoid Switch Switching Current

... the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger,...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

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81980-32010 066500-4360 3 Pin Flasher Relay / Car Starter Relay Solenoid Switch Switching Current

... the working life much longer, and machine core use pure copper wire, 30 and 87 pins use copper material too, then the relay can be used for 5-8 years. If add one more braided wire ,the power will be larger,...

Zhejiang Huiyou Auto Parts Co., Ltd.
Zhejiang,China

Site Member

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Intermediate Automation Control Relays

...Relay Intermediate Relay Auxiliary Relay 16A ROHS Approve General Applications -intermediate relay used for switching larger load output, strengthen or multiplying contacts of the existing device. Function F...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

... according to State Grid Corporation's <Relay Protection Technical Specifications>> and <> . It can realize the full-function test of the optical digital protection device, and can simulate the...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Single Phase Relay Protection Tester Testing for Protection Relay

... provides convenience for field personnel to use power supply instrument technology for other experiments. The function can perform various checks on various common relays, and the panel layout is exquisite,...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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CE Certified Factory Direct Sale Secondary Injection Optical Digital Relay Protection Tester

...Relay Protection Tester With GPS Product introduction ZX-6000 optical digital relay protection tester is a new generation of intelligent relay protection tester designed according to State Grid Corporation&#...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Hot Sell Easy Operation Secondary Injection Optical Digital Relay Protection Tester

... tester designed according to the State Grid Corporation's "Technical Specification for Relay Protection in Intelligent Substations" and "Technical Guidelines for Intelligent Substations&q...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-6000 Portable Optical Fiber Digital Relay Protection Tester with GPS

... tester designed according to the State Grid Corporation's "Technical Specification for Relay Protection in Intelligent Substations" and "Technical Guidelines for Intelligent Substations&q...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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63A Automation Control Relays

...Relay General Applications -Overvoltage and undervoltage protection for household equipment. Function Features -Supply voltage measurement and protection. - Double bus wiring design stronger ability. -Self r...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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16A Step Reset Relay

... or cross bar switchs thanks to control by buttons(un- limited number,connected inparallel by 2 wires),installation gets more transparent and faster for mounting. Function Features -Voltage range: AC 230 V,A...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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DT7-1ZR SPDT Delay ON Programmable Single Function and Single-Time Relay AC/DC12V-240V

... requirements are known. ♦ Time switch, possible to be used for pump delay after switching heating off, switching of fans. ♦ Choice of 4 functions: 1) ZR - Delay ON 2) ZN - Delay OFF 3) ZS - Delay ON with Pu...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DT7-1ZN Delay OFF Programmable Single Function SPDT 10A Single-Time Relay AC/DC12V-240V

...time requirements are known. 3. Time switch, possible to be used for pump delay after switching heating off, switching of fans. 4. Choice of 4 functions: 1) ZR - Delay ON 2) ZN - Delay OFF 3) ZS - Delay ON w...

YUEQING RENHE ELECTRIC CO., LTD.
China

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45-65Hz Protection Relay Test Equipment , Double Clamp Digital Phase Angle Meter

...Relay Test device GF211B multi-function double clamp digital phase angle meter is a multi-functional portable instrument. It is an ideal choice for electric power bureau, factories, mine, petroleum-chemistry...

Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing,China

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What Is Relay Function

Total 2728 products for what is relay function Manufacture & Suppliers

Handheld 120V Protection Relay Test Set Ultralight Small Size

150W 625VA 12V 50A Relay Overheat Protection Function Uninterrupted Line

OE 5DF 980 818-01 Dual Function HELLA Smart Control Time Delay Relay

OE 5DF 980 818-01 Dual Function HELLA Smart Control Time Delay Relay

DIN rail 35mm Installation Residual Current Relay ASJ10-LD1A

Multistage Adjustable 400V Earth Leakage Protection Relay ASJ20-LD1A

81980-32010 066500-4360 3 Pin Flasher Relay / Car Starter Relay Solenoid Switch Switching Current

81980-32010 066500-4360 3 Pin Flasher Relay / Car Starter Relay Solenoid Switch Switching Current

Intermediate Automation Control Relays

Optical Digital Microcomputer Three Phase Protection Relay Test Set AC220V+/-10% 50Hz /60Hz

Single Phase Relay Protection Tester Testing for Protection Relay

CE Certified Factory Direct Sale Secondary Injection Optical Digital Relay Protection Tester

Hot Sell Easy Operation Secondary Injection Optical Digital Relay Protection Tester

ZX-6000 Portable Optical Fiber Digital Relay Protection Tester with GPS

63A Automation Control Relays

16A Step Reset Relay

DT7-1ZR SPDT Delay ON Programmable Single Function and Single-Time Relay AC/DC12V-240V

DT7-1ZN Delay OFF Programmable Single Function SPDT 10A Single-Time Relay AC/DC12V-240V

45-65Hz Protection Relay Test Equipment , Double Clamp Digital Phase Angle Meter