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Total 12175 products for phase protection relay Manufacture & Suppliers

STR2 Thermal Protection Relay

... V, rated current 0.1-93A for protecting the phase break when the electric motor is overload , the relay has different mechanism and temperature compensation can be pluged in ST1 series AC contactor,It is th...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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Voltage Monitoring 3 Phase Undervoltage Relay Screw Fixing Mounting 50/60 Hz

Voltage Monitoring 3 Phase Undervoltage Relay Screw Fixing Mounting 50/60 Hz Why need the 4-20mA analog output The 0-5V standard signal is not suitable for remote ......

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

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Voltage Monitoring 3 Phase Undervoltage Relay Screw Fixing Mounting 50/60 Hz

Voltage Monitoring 3 Phase Undervoltage Relay Screw Fixing Mounting 50/60 Hz Why need the 4-20mA analog output The 0-5V standard signal is not suitable for remote ......

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

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Marine Frequency Motor Protection Relay Complicated Environment Endurable

... Motor Protection Relay Complicated Environment Endurable 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, fr...

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

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Marine Frequency Motor Protection Relay Complicated Environment Endurable

... Motor Protection Relay Complicated Environment Endurable 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Measuring DC/AC current, voltage, fr...

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

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Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time

...Phase Undervoltage Relay Adjustable Trip Delay Time Product Model: DVM-A (potentiometer adjustment) Product Name: DC Voltage Protector Dimensions: 50H×40W×57.5Dmm The main function: ● Overvoltage protection:...

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

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Electric Control System Single Phase Undervoltage Relay Adjustable Trip Delay Time

...Phase Undervoltage Relay Adjustable Trip Delay Time Product Model: DVM-A (potentiometer adjustment) Product Name: DC Voltage Protector Dimensions: 50H×40W×57.5Dmm The main function: ● Overvoltage protection:...

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

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3-Current 4-Volage Small Structure Protective Relay Test Set , Three Phase Relay Test Set Large TFT Screen

Performance characteristics 1. Flexible combination of voltage and current output: output up to 4-phase voltage and 3-phase current, can be arbitrarily combined to achieve conventional 4-phase voltage and 3-pha...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Ultraportable Protective Relay Test System Lightweight IEC 61010-1

...phase Relay Test System Model: RELAYSTAR-S60 The RELAYSTAR-S60 is ultra-portable protection relay test system that delivers performance verification testing of electromechanical, solid-state and microprocess...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Ultraportable Protective Relay Test System Lightweight IEC 61010-1

...phase Relay Test System Model: RELAYSTAR-S60 The RELAYSTAR-S60 is ultra-portable protection relay test system that delivers performance verification testing of electromechanical, solid-state and microprocess...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Original Elevator Spare Parts Sequence Three-Phase AC Protection Relay HD XJ12

...Phase AC Protection Relay HD XJ12 Brand SULAB Part No. HD XJ12 MOQ 1PC Transportion TNT, UPS, DHL, Fedex, Air, Sea Applicable Escalator Packages Carton, Wooden case, Pallet etc Delivery Time Normally 2-3 wor...

Xian Sulab Machinery Co., Ltd.
Shaanxi,China

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Bistable Electric Keep Relay Three Phase 3 Phase Power Relay

...Relay Three Phase 3 Phase Power Relay Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service life. This 3...

IVY METERING CO.,LTD
Shanghai,China

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Bistable Electric Keep Relay Three Phase 3 Phase Power Relay

...Relay Three Phase 3 Phase Power Relay Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long service life. This 3...

IVY METERING CO.,LTD
Shanghai,China

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6 Phase Electronic Protective Relay Test Equipment 1 Year Warranty

RS1200 Six Phase Secondary Injection Microcomputer Protective Relay Tester With 1 Year Warranty Product Description Wuhan Rising Electric.,CO is specialized in manufacturing all grades of transformer testing eq...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

... of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -...

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

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4 Wire Over Under Voltage Protection Relay Phase Unbalance Neutral Loss Protector 3P + N

... of phase sequence, phase loss, over- and undervoltage and phase unbalance -- Powered by the measuring circuit -- 1CO & 1NC contacts -- 5 LEDs for status indication ♦ Protective Functions -- Phase sequence -...

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

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HAOMAI Secondary Injection Test Set 4x300V 6 Phase For Protection Relay

... electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output six-phase current and four-phase voltage. Each output channel is independent, and the current and vol...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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HAOMAI Secondary Injection Test Set 4x300V 6 Phase For Protection Relay

... electro-mechanical, solid-state and microprocessor-based protection relays. The RELAYSTAR-H60 can output six-phase current and four-phase voltage. Each output channel is independent, and the current and vol...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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80A 90A 3 Phase Ac Relay Alternating Relay For Power Supply Cabinet

...Phase Ac Relay Alternating Relay For Power Supply Cabinet Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long ...

IVY METERING CO.,LTD
Shanghai,China

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80A 90A 3 Phase Ac Relay Alternating Relay For Power Supply Cabinet

...Phase Ac Relay Alternating Relay For Power Supply Cabinet Notes:IM901T is a three-phase latching relay designed for 3 phase smart meter. As a 90a 3 phase power latch relay, it has integrated design and long ...

IVY METERING CO.,LTD
Shanghai,China

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