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Total 1458 products for power system protection and relaying Manufacture & Suppliers

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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PCS-9671 three winding power Transformer Differential Protection Relay Microprocessor

...-based relay designed for the protection of two-winding or three-winding power transformers with maximum three CT inputs. It also can be used to protect reactors or applied as an stub differential protection...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Under Over Voltage Single Phase Protection Relay 110VAC 220VAC 240VAC 250VAC

...Relay SVR-220 Voltage Protect Monitor Relays 110VAC,220VAC,240VAC 250VAC What is over under voltage relay? The state stipulates that the single-phase 220V power supply error shall not exceed 10% of the posit...

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

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Under Over Voltage Single Phase Protection Relay 110VAC 220VAC 240VAC 250VAC

...Relay SVR-220 Voltage Protect Monitor Relays 110VAC,220VAC,240VAC 250VAC What is over under voltage relay? The state stipulates that the single-phase 220V power supply error shall not exceed 10% of the posit...

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

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9x30A Protection Relay Test Equipment , Multi Phase Protection Relay Tester

...Protection Relay Tester The MC3000C is a perfect protection system testing tool and power system simulator. Comparing to MC3000A the MC3000C has 9 channel current sources, which makes 3 winding tranformer pr...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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9x30A Protection Relay Test Equipment , Multi Phase Protection Relay Tester

...Protection Relay Tester The MC3000C is a perfect protection system testing tool and power system simulator. Comparing to MC3000A the MC3000C has 9 channel current sources, which makes 3 winding tranformer pr...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Protection Relay Testing , Window CE Embedded System K5063

... make you stand ahead! K50 series relay tester with latest technology, extremely design for your now and funture use, with power PC software, unique features and functions helps you stand ahead of your compe...

Kingsine Electric Automation Co., Ltd.
Guangdong

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7 Phase Voltage Protection Relay Tester / Overcurrent Test K3066Li

...easy operation! K30 series relay tester is extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique self-protection system as...

Kingsine Electric Automation Co., Ltd.
Guangdong

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50 / 51 Relay Protection

...Relay Protection Unique power switch and amplifier technology 4 pairs Binary output Power:2000VA 7 phase voltage(L-N) output Friendly PC software for easy operation! K30 series relay tester is extremely desi...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Multi Functional Single Phase Relay Tester Protection Relay Measurement Equipment

... 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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Electric Control System Dc Relay , 24 Volt Phase Balance Relay DVRD-12

... and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase seque...

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

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Electric Control System Dc Relay , 24 Volt Phase Balance Relay DVRD-12

... and protection equipment. Sets three-phase voltage display, over-voltage protection, under-voltage protection, phase loss protection (phase protection), three-phase voltage imbalance protection, phase seque...

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

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JL-8B series Insulation resistance overcurrent protection relays Power consumption ﹤4W

...protection relays Power consumption ﹤4W JL-8B series over-current relay is used as relay protection starting part as AC circuit of power system is overloading or short, give a alert sign or cut off fault par...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Ground Earth Fault Protection Relay , 5A Digital Protective Relay

...Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current direc...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Ground Earth Fault Protection Relay , 5A Digital Protective Relay

...Protection Relay , 5A Digital Protective Relay A relay used in the power system to detect neutral or ground faults measure the vector difference of the three phase power, or measure the neutral current direc...

Zhejiang KRIPAL Electric Co., Ltd.
Zhejiang,China

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Pumps Three Phase Voltage Monitoring Relay , JVM-A Phase Detection Relay 460VAC

...Relay , AVM-N Phase Detection Relay 460VAC Phase sequence protector is a multi-function three-phase power system or three-phase power equipment monitoring and protection equipment. The phase sequence protect...

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

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Pumps Three Phase Voltage Monitoring Relay , JVM-A Phase Detection Relay 460VAC

...Relay , AVM-N Phase Detection Relay 460VAC Phase sequence protector is a multi-function three-phase power system or three-phase power equipment monitoring and protection equipment. The phase sequence protect...

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

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GPS Synchronization Protection Relay Testing K3066+ , 7 Phase AC

...extremely design for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique self-protection system assure the powerful protection when instrumen...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Protection Relay Testing K3063 , 10 Output Channels

... for overseas user, with Friendly PC software as your need, unique features and functions helps you all the way! 1. Unique self-protection system assure the powerful protection when instrument is operating, ...

Kingsine Electric Automation Co., Ltd.
Guangdong

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4 Pairs Binary Output Protection Relay Testing K3063i With Functional Keyboard

Protection Relay Testing K3063i with Functional Keyboard 4 pairs Binary output Capacity:250V/3A AC/DC Power:1000VA Friendly PC software for easy operation! K30 series relay tester is extremely design for overse...

Kingsine Electric Automation Co., Ltd.
Guangdong

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