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Phase Sequence Protection Relay

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Total 12511 products for phase sequence protection relay Manufacture & Suppliers

JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC

...Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 ...

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

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4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main Test of 4 Phase voltage & 3 Phase current output, 1.AC TEST 2.DC TEST 3.Harmonic Superposition Test 4.High-Low ...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

.... Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainl...

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

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Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

.... Measuring DC/AC current, voltage, frequency, power, power factor, phase sequence, synchroscope, position indication, network insulation moniroting, hours fun meter and other non-electric measurement; Mainl...

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

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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors ha...

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

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3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

...Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay Phase failure Protection of Three-phase Motor With the development of industrial and agricultural production, three-phase motors ha...

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

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Smart Multi - Phase Universial Protection Relay Test Equipment For Distance Protection

...Smart Multi-Phase Universial Protection Relay Test Equipment for Distance Protection device Test-630 Smart Multi-Phase Universial Protection Relay Test Equipment is a six phase current output and six phase v...

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

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Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- ...

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

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Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

...Phase Motor Protection Relay Phase Unbalance Relay Earth Fault ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford a precise,digital setting -- ...

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

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Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

...Phase Three Phase Motor Protection Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and k...

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

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Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

...Phase Three Phase Motor Protection Relay WDB-1FMT Overvoltage Overload Monitor For Pump Motor Compressor ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and k...

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

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Insulation resistance phase electric protection relay 110V（JT（DT）-1-1-110, DT-1/200 ）

...phase electric protection relay 110V(JT(DT)-1-1-110, DT-1/200, JT-1-2-57.7, JT-1-2) ) Model : JT-1 series phase relay(JT(DT)-1-1-110) JT-1 series phase relay(JT-1-2-57.7) JT-1 Sync check relay(JT-1-2) JT-1 s...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...

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

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Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...

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

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Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

... and undervoltages. Manual resetting and automatically resetting supported by one. Pre-alarm Monitoring Mode. Two SPDT output relays, 5 A at 250 VAC (resistive load). Output status can be monitored using LCD...

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

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Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

... and undervoltages. Manual resetting and automatically resetting supported by one. Pre-alarm Monitoring Mode. Two SPDT output relays, 5 A at 250 VAC (resistive load). Output status can be monitored using LCD...

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

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Portable Multi - Phase Electrical Protection Relay Testing Kit For Differential Protection Device

...Phase Protection Relay Tester for Differential Protection device The GFUVE TEST-630 is a versatile protective relay tester for testing relays and schemes. This power system simulator performs the simplest th...

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

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Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault

...Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,loc...

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

Active Member

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Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault

...Protection Relay MDB-501Z Overload Underload Phase Loss Protector ♦ Features -- Compact modular size -- Built-in LCD and keypad afford a precise,digital setting -- Three-phase monitoring of short-circuit,loc...

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

Verified Supplier

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Phase Sequence Protection Relay

Total 12511 products for phase sequence protection relay Manufacture & Suppliers

JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC

4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

4 Phase Voltage & 3 Phase Current Protection Relay Test Equipment With Fault Playback

Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

Three Phase Motor Protection Relay Low Power Consumption For Power Distribution System

3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

3 Phase Voltage Monitoring Relay , JVR-383 Motors Phase Loss Protection Relay

Smart Multi - Phase Universial Protection Relay Test Equipment For Distance Protection

Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

Digital Three Phase Motor Protection Relay Phase Unbalance Relay Earth Fault

Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

Single Phase Three Phase Motor Protection Relay Overvoltage Overload For Pump Motor Compressor

Insulation resistance phase electric protection relay 110V（JT（DT）-1-1-110, DT-1/200 ）

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Fans current limiting relay , 40A Phase Failure Protection Relay Integrative Structure

Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

Single Phase Overvoltage Protection Relay 35mm Din rail Mounting For Refrigeration

Portable Multi - Phase Electrical Protection Relay Testing Kit For Differential Protection Device

Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault

Digital Motor Protector Fan Motor Overload Phase Failure Protection Relay With Earth Fault