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Total 2781 products for phase failure relay Manufacture & Suppliers

Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model

Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model What is Overvoltage protection Overvoltage protection is a type of protection that disconnects or reduces the voltage of a control...

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

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

Multi-Phases 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 ......

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 1 , over-voltage protection: When the grid voltage is greater than the set value starts the protection ......

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

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Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time

Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time Product Model: DVM-A (potentiometer adjustment) Product Name: DC Voltage Protector Dimensions: 50H×......

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

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CE DC Single Phase Overvoltage Relay LCD Display Undervoltage Protector

Single phase overvoltage relay SVR1000 Digital undervoltage protector The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital ......

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

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Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time

Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time Product Model: DVM-A (potentiometer adjustment) Product Name: DC Voltage Protector Dimensions: 50H×......

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

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Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220

Single Phase Undervoltage Relay 3 LEDs For Status Indication 440VAC SVRD-220 1 , over-voltage protection: When the grid voltage is greater than the set value starts the protection ......

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

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CE DC Single Phase Overvoltage Relay LCD Display Undervoltage Protector

Single phase overvoltage relay SVR1000 Digital undervoltage protector The Features of SVR10000 -- Powered by the measuring circuit -- Built-in LCD and keypad afford a precise,digital ......

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

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SR-60T ANT Phase Sequence Relay Solid State 6A Half Wave 3 Phase Motor Brake Rectifier

3 phase SR-60T ANT solid state 6A capacity from AC to DC power convertor half wave motor brake rectifier With a precise understanding of the modern market trends, we introduce ourselves as the leading provider ...

Ningbo youte electric Co.,LTD
China

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

...Phase Under Over Voltage 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 no...

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

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

...Phase Under Over Voltage 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 no...

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

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Multi-Functional Six Phase Protection Relay Testing Secondary Current Injection Tester

... output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, it can not only test the traditional relays and protectors but also can test ...

Delta Technology (Chongqing) Co., Ltd.
Chongqing,China

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Three‑Phase Microcomputer Relay Protection Tester, Portable Secondary Injection Test Set

Three‑Phase Microcomputer Relay Protection Tester, Portable Secondary Injection Test Set Product Description Developed in accordance with the Technical Specifications for Microcomputer-Based ......

Wuhan Mingyang Technology Co., Ltd
Hubei,China

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Micro Computer Operating Three 3 Phase Protection Relay Testing Device

...Phase Protection Relay Testing Device is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC voltage source or current source. ...

Advanced Instruments Co.,Limited
Hunan,China

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Transformer Differential Relay Tester & 6 Phase Protection Relay Test Set Advanced Secondary Injection Equipment

...Relay Tester is designed for comprehensive testing of transformer differential protection systems. Transformer differential protection requires multiple current signals with carefully controlled magnitude an...

Sansion Power Electric Co., Ltd.
Hubei,China

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Three Phase Protection Relay Test Equipment LCD Display

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main test of software interface Technical Index of 4 Phase voltage & 3 Phase current output, AC current source Outpu...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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Three Phase Protection Relay Test Equipment LCD Display

...Phase voltage & 3 Phase current output Protection Relay Test Equipment With Fault Playback Main test of software interface Technical Index of 4 Phase voltage & 3 Phase current output, AC current source Outpu...

Metrum Henan Electric Technology Co.,Ltd.
Henan,China

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Voltage Monitor 3 Phase Monitoring Relay 220V 380V 440VAC 50/60Hz JVR -380

...phase unbalance -- Powered by the measuring circuit -- 1 C/O contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -- Phase loss -- Overvoltage -- Undervoltage -- Phase unbalance ...

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

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Voltage Monitor 3 Phase Monitoring Relay 220V 380V 440VAC 50/60Hz JVR -380

...phase unbalance -- Powered by the measuring circuit -- 1 C/O contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -- Phase loss -- Overvoltage -- Undervoltage -- Phase unbalance ...

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

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Three Phase Overload Relay Sequence Loss Voltage Current Pump Blower Protector

...Relay Three Phase Sequence Loss Voltage Current Motor Protection Relay Pump Blower Protector ♦ Features -- Separate structure,LED part panel mounted and CT part screw fixing -- Built-in LED and keypad afford...

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

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