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What Is Relay Function

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Total 2758 products for what is relay function Manufacture & Suppliers

Electronic Motor Overload Relay Digital Over Current Voltage Protection Device

...Relay Digital Motor Protection Relay Over Current Over Voltage Protection Device The advantage for the Digital motor protection relay Motor protectors have evolved from the past mechanical to electronic and ...

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

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Cabinet DC Voltage Monitoring Relay , Adjustable Undervoltage Protection Relays

...×40W×57.5Dmm Mounting base (optional): PF085A&SH-3 The main function: ● Overvoltage protection: The rated voltage is adjustable from +9% to +40% and the potentiometer is adjusted. ● Undervoltage protection: ...

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

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Dc Over / Under Voltage Relay Dvrd -24 Single Phase Protection Relay Compact

...Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the me...

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

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Mini Size DC Circuit Over Voltage Relay DVRD-24 Under Voltage Relay

...Relay DC Over/Under Voltage Relay DVRD-24 Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the me...

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

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Compact DC Under Voltage Three Phase Relay , DC Voltage Controlled Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Electrical 3 Phase Voltage Protection Monitoring Relay Adjustable Relay DC Circuit DVRD

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Sealed Digital DC Voltage Monitoring Relay Under 48V High Voltage Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Electrical Machine 3 Phase Voltage Protection Relay , 3 Phase Voltage Monitoring Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Three Phase Over / Under Voltage Relay DVRD-12 DC Monitoring Relay Din Rail Mounting

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Voltage Sensitive Relay DC Voltage Monitoring Relay 3- Phase DC Over Or Under Voltage

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Protection Refrigerator DC Voltage Monitoring Relay Three Phase Voltage Monitor Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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Protect Electrical DC Voltage Monitoring Relay , Dc Undervoltage Relay

...Relay DC Over/Under Voltage Relay DVRD Features: Compact modular size DC circuit monitoring of over-and undervoltage Adjustable over-and undervoltage threshold Adjustable trip delay time Powered by the measu...

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

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0.1-10A Electronic Overload Relay Compressors motor protection relays

...Electronic Overload Relay Compressors motor protection relays Description Diemensions:70*67*98mm Weight:300g Protection Degree :IP 20 Output Type: 1 C/O Contact Capacity: 5A 250VAC/30VDC Indicators: LED indi...

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

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35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/pow...

Wei Dian Union(Hubei) Technology Co.,Ltd.
Hubei,China

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4x120V Three Phase Relay Test Kit Ultralight 3x40A For Power Plants

...Relay Test Set Model: HME-702 The HME-702 is a basic and economical protection relay test set with three-phase current outputs and four-phase voltage outputs. The HME-702 kit can apply to the testing not onl...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Ultraportable Protective Three Phase Relay Test Set 39.68lb Multifunctional

...test single and three phase protective relays. The RELAYSTAR-806 comprises of three independent current output channels and four independent voltage output channels. This enables the unit to be used as a ......

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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6.4 LCD Screen Protection Relay Testing K1066 , 8 Pairs Binary Input

... LCD screen, and provided with VGA video interface, making it available to connect to projector for training; 2. With alarm function of housing grounding testing and external voltage input, to guaranty perso...

Kingsine Electric Automation Co., Ltd.
Guangdong

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K68 Serial PC Relay Testing Software For DC Test / AC Test

K68 Serial PC Relay Testing Software For DC Test / AC Test Six optional upgrading modules Flexible parameter conversion function Convenient testing plan management Brief introduction K68 serial standard softwar...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Six Modules Relay Testing Software To Upgrade Kingsine K68 / K68i

Six Modules Relay Testing Software To Upgrade Kingsine K68 / K68i Six optional upgrading modules Convenient testing plan management Flexible parameter conversion function Brief introduction K68 serial standard ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Protection Relays For Power Systems

Protection Relays For Power Systems six optional upgrading modules Flexible parameter conversion function Convenient testing plan management Brief introduction K68 serial standard software system contains five ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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