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Total 50082 products for single phase protection relay Manufacture & Suppliers

XHJB634 3-Phase Microcomputer Relay Protection Tester Complete Verification for Various Relays with High Precision and Full Function

...Phase Relay Protection Calibrator XHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic techn...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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LRD08C 3Pole LRD phase failure and Thermal magnetic overload protection relay

...phase failure and Thermal magnetic overload protection relay 1.picture \ 2,Application JR1 series thrtmal relay is suitable for thermal protection in the circuit with AC 50 or 60HZ,Voltage up to 660V,rated c...

Yueqing Kampa Electric Co., Ltd.
China

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Multipurpose 1000VA Protection Relay Tester , Microprocessor Relay Test Set

...hout a PC. The RELAYSTAR-1600 can output 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V) for testing electro-mechanical, solid-state and microprocessor-based protective relays. The new higher powered...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Multipurpose 1000VA Protection Relay Tester , Microprocessor Relay Test Set

...hout a PC. The RELAYSTAR-1600 can output 6-phase current(6x0…40A) and 6-phase voltage (6x0…150V) for testing electro-mechanical, solid-state and microprocessor-based protective relays. The new higher powered...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible

...Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC curren...

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

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Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible

...Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC curren...

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

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SSR-120DA Single Phase Relays Solid State SSR 20A 3 32V DC 24 480V AC

SSR-120DA Single-phase 24V dc Solid State Relay 1. Pictures of Solid State Relay 2. Description of Solid State Relay SSR-120DA Type:SSR-10DA,SSR-16DA;SSR-24DR;SSR-40DA;SSR-60DA;SSR-80DA;SSR-100DA;SSR-120DA Sing...

Yueqing Kampa Electric Co., Ltd.
China

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Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification

Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor work is...

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

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Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification

Phase Failure Three Phase Voltage Relay Overvoltage CE / CCC Certification Phase sequence protector principle Phase Sequence Protector Principle Under normal circumstances, the wiring order of the motor work is...

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

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250VAC Electromagnetic Latching Relay 150A 3 Phase Latching Relay

...Relay Switch 3 Phase Latching Relay Notes:Magnetic Latching relays can have either single or dual coils. On a single coil device, the relay will operate in one direction when power is applied with one polari...

IVY METERING CO.,LTD
Shanghai,China

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250VAC Electromagnetic Latching Relay 150A 3 Phase Latching Relay

...Relay Switch 3 Phase Latching Relay Notes:Magnetic Latching relays can have either single or dual coils. On a single coil device, the relay will operate in one direction when power is applied with one polari...

IVY METERING CO.,LTD
Shanghai,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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Adjustable DC Voltage Monitoring Relay , Battery Phase Control Relay DVRD Model

...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 controlled device when the protected ...

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

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

...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 controlled device when the protected ...

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

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380VAC Digital Current Monitoring Relay , Phase Balance Relay 2 C/O Output Contacts

... overcurrent, undercurrent, phase failure, stall, short circuit, overvoltage, undervoltage, leakage, three-phase imbalance, overheating, grounding, bearing wear, When the stator and rotor are eccentric, the ...

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

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380VAC Digital Current Monitoring Relay , Phase Balance Relay 2 C/O Output Contacts

... overcurrent, undercurrent, phase failure, stall, short circuit, overvoltage, undervoltage, leakage, three-phase imbalance, overheating, grounding, bearing wear, When the stator and rotor are eccentric, the ...

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

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Phase Failure / Phase Sequence / Phase Asymmetry Relay , Din Rail Mount

...Phase Voltage Relay Phase Failure/Phase Sequence/Phase Asymmetry Relay JVR-381 ♦ Features -- Three-phase monitoring of phase sequence, phase loss and phase unbalance -- Powered by the measuring circuit -- 1 ...

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

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Phase Failure / Phase Sequence / Phase Asymmetry Relay , Din Rail Mount

...Phase Voltage Relay Phase Failure/Phase Sequence/Phase Asymmetry Relay JVR-381 ♦ Features -- Three-phase monitoring of phase sequence, phase loss and phase unbalance -- Powered by the measuring circuit -- 1 ...

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

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3 Phase RS702 Relay Protection Device 0.5 Class Output Accuracy

... output standard six-phase current and six-phase voltage with 30A/phase current and 125V/phase voltage. Connecting six phase current in parallel can acquire 180A current. The tester can not only test traditi...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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