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Total 79070 products for power system relay protection Manufacture & Suppliers

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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8 Pin 3 Phase Sequence Relay , Under Voltage Over Voltage Protection Relay

...Relay Phase Sequence 8 Pin Relays Features Plug-in module with DIN sokect Three-phase monitoring of phase sequence,phase loss,over and undervoltage Adjustable over and undervoltage threshold and delay time P...

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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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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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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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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High Voltage GPS Protective Relay Test Set , 4 Phase AC / 250V K1063i

...! With microprocessor& LCD screen, no matter you are doing in -house or field testing, Laptop is unnecessary .Besides, the powerful & complete software helps you more easy! 1. Adopts 6.4 large LCD screen, an...

Kingsine Electric Automation Co., Ltd.
Guangdong

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JQX 60F JQX-60F Protective 80A High Electrical Power Relay For Coolers

JQX 60F JQX-60F Protective 80A High Electrical Power Relay For Coolers 1.Main Features: ● Product Number: WJ177 JQX-60F ● Coil Voltage: 6~220VDC ● Contact Load: 80A 250VAC/......

IVY METERING CO.,LTD
Shanghai,China

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JQX-52FA WJ176FA 12V Micro Protection High Power Relays For Industrial Machine

JQX-52FA WJ176FA 12V Micro Protection High Power Relays For Industrial Machine 1. Main Features: ● Product Number: WJ176FA JQX-52F ● Coil Voltage: DC:6~220V ; AC:6~220V ● ......

IVY METERING CO.,LTD
Shanghai,China

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JQX 60F JQX-60F Protective 80A High Electrical Power Relay For Coolers

JQX 60F JQX-60F Protective 80A High Electrical Power Relay For Coolers 1.Main Features: ● Product Number: WJ177 JQX-60F ● Coil Voltage: 6~220VDC ● Contact Load: 80A 250VAC/......

IVY METERING CO.,LTD
Shanghai,China

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JQX-52FA WJ176FA 12V Micro Protection High Power Relays For Industrial Machine

JQX-52FA WJ176FA 12V Micro Protection High Power Relays For Industrial Machine 1. Main Features: ● Product Number: WJ176FA JQX-52F ● Coil Voltage: DC:6~220V ; AC:6~220V ● ......

IVY METERING CO.,LTD
Shanghai,China

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120V Protection Relay Test Equipment With Fault Playback

Protection 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 ...

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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120V Protection Relay Test Equipment With Fault Playback

Protection 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 ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

Site Member

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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

Site Member

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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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HF105F-1-012D-1HS New Original Hongfa Relay 30A 12V RELAYS HF105F-1-012D-1HS

Model Number: HF105F-1-012D-1HS Model Number: HF105F Contact Load: Low Power Protect Feature: Sealed Size: Miniature Usage: Telecommunication Theory: Voltage Relay...

Shenzhen Bo-Net Technology Co., Ltd.
Guangdong,China

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