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Total 79168 products for power system relay protection Manufacture & Suppliers

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phase power supply o...

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

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380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

...Relay Integrative Structure For Blowers Protection function Phase protection, three-phase unbalance protection, overload protection. Phase-failure protection: When any phase of the three-phase power supply o...

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

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Lightweight Honda Starter Relay High Power 24v Automotive Relay Black Plastic Cover

... Alloy Current type 40A 14VDC Max Switching Voltage 75V Max Switching Current 30A Max Switching Power 420W Contact Resistance Voltage Drop <100Ω...

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

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Lightweight Honda Starter Relay High Power 24v Automotive Relay Black Plastic Cover

... Alloy Current type 40A 14VDC Max Switching Voltage 75V Max Switching Current 30A Max Switching Power 420W Contact Resistance Voltage Drop <100Ω...

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

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Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

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Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

...Relay JVRD-380W 3 Phase Sequence Protective High Low Voltage Monitoring Relay Features Compact modules size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unbalance Adjus...

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

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Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

...Protection Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,ph...

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

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24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

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Three Protection Relay Monitoring Detection DVRD DC Voltage Protection

...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

Active Member

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Safety Protection Charging Pile Relay Customizable Automatic Adjustment

... is to improve system stability, reduce the damage of faulty equipment and lines, reduce the scope of faults, improve the effect of automatic reclosing and backup power supply or automatic input of backup eq...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

...Relay JVRD-380W 3 Phase Sequence Protective High Low Voltage Monitoring Relay Features Compact modules size Three-phase monitoring of phase sequence,phase loss,over and undervoltage and phase unbalance Adjus...

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

Verified Supplier

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Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

Verified Supplier

Add to cart
24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed

... housing -- Adjustable over- and undervoltage threshold -- Independent adjustable delay time for overvoltage, undervoltage -- 1 CO & 1NC contacts -- Fault recording with last 3 faults ♦ Protective Functions ...

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

Verified Supplier

Add to cart
Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

...Protection Relay MDB-201Z Overload Phase Loos Digital Display Protector ♦ Features -- Compact modular size -- Built-in LED and keypad afford a precise,digital setting -- Three-phase monitoring of overload,ph...

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

Verified Supplier

Add to cart
Three Protection Relay Monitoring Detection DVRD DC Voltage Protection

...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

Verified Supplier

Add to cart
Safety Protection Charging Pile Relay Customizable Automatic Adjustment

... is to improve system stability, reduce the damage of faulty equipment and lines, reduce the scope of faults, improve the effect of automatic reclosing and backup power supply or automatic input of backup eq...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

Verified Supplier

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Three Phase Protective Relay Test Set 8.4 Inch TFT Color LCD For Differential Relay

...Protection Relay Test Set For Differential relay The TEST-330B Portable Three Phase Secondary Current Injection Protection Relay Test Set is a multipurpose, light-weight, field portable test set capable of t...

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

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Flexible KRT Relay Testing Software Support IEC61850 , IEC60044

... Kingsine relay testing system V2 is the newest relay testing system which developed by kingsine Electric Automation Co., LTD. It is the professional software platform customized for power plant, transformer...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Parameter Conversion KRT Relay Testing Software Module Database

... Kingsine relay testing system V2 is the newest relay testing system which developed by kingsine Electric Automation Co., LTD. It is the professional software platform customized for power plant, transformer...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Relay Control Software

Relay Control Software Convenient testing plan management Flexible parameter conversion function support IEC61850,IEC60044,Goose protocal Brief Introduction Kingsine relay testing system V2 is the newest relay ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Power System Relay Protection

Total 79168 products for power system relay protection Manufacture & Suppliers

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

380 Volt Overcurrent Current Balance Relay Integrative Structure For Blowers

Lightweight Honda Starter Relay High Power 24v Automotive Relay Black Plastic Cover

Lightweight Honda Starter Relay High Power 24v Automotive Relay Black Plastic Cover

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed

Three Protection Relay Monitoring Detection DVRD DC Voltage Protection

Safety Protection Charging Pile Relay Customizable Automatic Adjustment

Voltage Controller Three Phase Voltage Monitoring Relay Sequence Protective

Voltage Detection Single Phase Voltage Relay Over Voltage Under Voltage Protection AC / DC

24V Single Phase Relay Overvoltage Under Voltage Protection CE Passed

Phase Loos Single Phase Overload Relay Digital Display Protector Fan Motor Relay

Three Protection Relay Monitoring Detection DVRD DC Voltage Protection

Safety Protection Charging Pile Relay Customizable Automatic Adjustment

Three Phase Protective Relay Test Set 8.4 Inch TFT Color LCD For Differential Relay

Flexible KRT Relay Testing Software Support IEC61850 , IEC60044

Parameter Conversion KRT Relay Testing Software Module Database

Relay Control Software