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Phase Sequence Monitoring Relay

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Total 5583 products for phase sequence monitoring relay Manufacture & Suppliers

Industrial Lte Router IOT Cellular Modem Remote Monitoring Relay Modem

Industrial Lte Router IOT Cellular Modem With Relay Control For Remote Monitoring Introduction of IOT Cellular Modem 4G IOT Cellular Modem ZHC4941 is an industrial-grade 4G RTU that provides 8 DI, 8 DO, 8 ......

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Acrel ADL400 Duel Tariff Meter Three Phase With Rs 485 Din Rail Electric Meter 3 Phase Energy Monitor Modbus

Technical parameter Project Performance parameter Specification 3 phase 3wires, 3 phase 4wires Measurement Voltage Reference voltage 3 Consumption 2M�� Accuracy class Error��0.2% Current Input current 3��1(6)A, 3��...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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Time Delay Undervoltage Relay

Blowers Single Phase Failure Relay , Time Delay Undervoltage Relay LCD Indicating ♦ Descriptions The single-phase voltage monitoring relay SVR1000/AD220 is AC/DC supply in Single phase circuit for protect the o...

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

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Time Delay Undervoltage Relay

Blowers Single Phase Failure Relay , Time Delay Undervoltage Relay LCD Indicating ♦ Descriptions The single-phase voltage monitoring relay SVR1000/AD220 is AC/DC supply in Single phase circuit for protect the o...

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

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Single Phase Voltage Monitoring Instrument Calibration Equipment

ZX1030C Voltage Monitoring Instrument Calibration Equipment Product introduction ZX1030C Voltage Monitoring Instrument Calibration Equipment can calibrate accuracy, sensitivity, measurement error rate, measurin...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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HHG1-3/032F-38 SSR 120da ssr fotek three phase solid state relay

Control Type: DC-AC Load current:10A,25A,40A,60A,80A,90A,100A,120A,200A Load voltage:380VAC Control voltage:3-32VDC Control current:10-68mA On voltage drop:��1.8V On leakage current:��10mA Off response time:��10mS...

Yueqing Kampa Electric Co., Ltd.
China

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Factory supply TSR-40DA 3-32VDC TO 24-480VAC 40A SSR Three phase Solid State Relay

Control Type: DC-AC Load current:10A,25A,40A,60A,80A,90A,100A,120A,200A Load voltage:380VAC Control voltage:3-32VDC Control current:10-68mA On voltage drop:��1.8V On leakage current:��10mA Off response time:��10mS...

Yueqing Kampa Electric Co., Ltd.
China

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HHG1-3/032F-38 SSR 120da ssr fotek three phase solid state relay

Control Type: DC-AC Load current:10A,25A,40A,60A,80A,90A,100A,120A,200A Load voltage:380VAC Control voltage:3-32VDC Control current:10-68mA On voltage drop:��1.8V On leakage current:��10mA Off response time:��10mS...

Yueqing Kampa Electric Co., Ltd.
China

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DV3-04 Relay Adjustable Monitoring Voltage Protecter

...parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase fai...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV3-03 Electronic Adjustable Monitoring Voltage Protecter Controlled Relay

...parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase fai...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV3-07 Voltage Relay Adjustable Monitoring Voltage Protecter 480V

...parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase fai...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV3-04 Relay Adjustable Monitoring Voltage Protecter

...parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase fai...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV3-07 Voltage Relay Adjustable Monitoring Voltage Protecter 480V

...parameters ♦ Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase fai...

YUEQING RENHE ELECTRIC CO., LTD.
China

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SVRD - W Adjustable Single Phase Under Over Voltage Relay Protection LED Indicator

SVRD-W Single phase Voltage Monitoring Relay Adjustable Over Under Protection LED Indicator �� Features -- Compact modular size -- Single-phase monitoring of over- and undervoltage -- Adjustable over- and underv...

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

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Din Rail Svr-220 Single Phase Protection Relay Over And Under Voltage

AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED ♦ Features -- Single-phase monitoring of over- and undervoltage-- Powered by the measuring circuit-- 1 C/O contacts-- 3 ...

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

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SVRD - W Adjustable Single Phase Under Over Voltage Relay Protection LED Indicator

SVRD-W Single phase Voltage Monitoring Relay Adjustable Over Under Protection LED Indicator �� Features -- Compact modular size -- Single-phase monitoring of over- and undervoltage -- Adjustable over- and underv...

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

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Din Rail Svr-220 Single Phase Protection Relay Over And Under Voltage

AC circuit Single Phase Voltage Monitoring Relay undervoltage overvoltage protector 3 LED ♦ Features -- Single-phase monitoring of over- and undervoltage-- Powered by the measuring circuit-- 1 C/O contacts-- 3 ...

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

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Acrel AMC48L-AI3 Ac Kwh Power Meter Three Phase Power Monitoring Energy Panel Meter

AMC48L-AI3 AC ENERGY METER AMC series programmable intelligent meters, adopting AC sampling technology, can directly or indirectly measure electric voltage and current of single phase or three phase grid. It ca...

Jiangsu Acrel Electrical Manufacturing Co., LTD.
Jiangsu,China

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220V Reconnect Single Phase Monitor Over And Under Voltage Protection Device

Single Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective ...

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

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220V Reconnect Single Phase Monitor Over And Under Voltage Protection Device

Single Phase Voltage Monitoring Relay SVRD-220 ♦ Features -- Single-phase monitoring of over- and undervoltage -- Powered by the measuring circuit -- 2 C/O contacts -- 3 LEDs for status indication ♦ Protective ...

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

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