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Total 12175 products for phase protection relay Manufacture & Suppliers

3 Phase Voltage Monitoring Relay Reset Time 0.1s-10s

RV8-10 NEW 36mm 3 Phase Voltage Monitoring Relay with Reset Time 0.1s-10s over under voltage relays GRV8-10 Function: Overvoltage 2%-20%, Undervoltage -20%-2%, Asymmetry 5%-15%, Delay time 0.1s-10s, Phase Seque...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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CUL RoHS SSR100AA 24v Solid State Relay Ssr Electronics

... switching of a load, they can also perform much more complicated functions by means of digital logic circuits, microprocessors and memories. Another excellent application of a solid state relay is in lamp d...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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IEC 61850-9-2 Transformer Auxiliary Relay for Mechanical protection recorder 1024

IEC 61850-9-2 Transformer Auxiliary Relay for Mechanical protection recorder 1024 The PCS-974 relay provides mechanical protection for transformer tanks. The source of mechanical protection can be designed from...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Motor Protective Electromagnetic Power Latching Relay 200A

... can not keep the status unless you press the button and change state time by time. Bistable relay is latching relay, holding relay, self-lock relay which can keep the status till you change the state again....

IVY METERING CO.,LTD
Shanghai,China

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Motor Protective Electromagnetic Power Latching Relay 200A

... can not keep the status unless you press the button and change state time by time. Bistable relay is latching relay, holding relay, self-lock relay which can keep the status till you change the state again....

IVY METERING CO.,LTD
Shanghai,China

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5v 50A Single Phase SSR Solid State Relay Temperature Controller

AC Single Phase SSR Solid State Relay AC SSR of Single Dual In line Description of AC Single Phase SSR Solid State Relay Specification of AC Single Phase SSR Solid State Relay AC SSR of Single,Dual In-line Main...

Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu,China

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DV5-03 Phase Loss Sensors Relay Device Voltage Control Relay

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV5-09 Phase Loss Sensor Relay Asymmetry Control Relay

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV5-08 Power Relay Phase Loss Sensor Relay Voltage Monitor Controller

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV5-03 Phase Loss Sensors Relay Device Voltage Control Relay

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV5-08 Power Relay Phase Loss Sensor Relay Voltage Monitor Controller

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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DV5-09 Phase Loss Sensor Relay Asymmetry Control Relay

... - phase failure ♦ Adjustable function, MEMORY ♦ Function of second relay (independent/paralled) ♦ Adjustable delay for short peaks for each level independently ♦ M480: For circuits 3×400V (without neutral) ...

YUEQING RENHE ELECTRIC CO., LTD.
China

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RPT-PC6 Multi-functional Six Phase Relay Tester for All Kinds of Relay Testing

... can up to 180A. RPT-PC6 Six Phase Relay Tester with digital Signal Processor Microcomputer, so RPT-PC6 Six Phase Relay Tester can not only test the traditional relays and protectors, but also can test the m...

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

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Rpt-PC6 Multi-Functional Six Phase Relay Tester for All Kinds of Relay Testing

... can up to 180A. RPT-PC6 Six Phase Relay Tester with digital Signal Processor Microcomputer, so RPT-PC6 Six Phase Relay Tester can not only test the traditional relays and protectors, but also can test the m...

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

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Phase Unbalance Three Phase Voltage Monitoring Relay 2 C/O Contacts CE Cetification

... technology, voltage measurement accuracy of ± 1%, the new technology uses true RMS measurement technology, measurement is more accurate, the error is less than 1%, at the same time The three-phase power sup...

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

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Phase Unbalance Three Phase Voltage Monitoring Relay 2 C/O Contacts CE Cetification

... technology, voltage measurement accuracy of ± 1%, the new technology uses true RMS measurement technology, measurement is more accurate, the error is less than 1%, at the same time The three-phase power sup...

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

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MV Medium Voltage Transformer Indoor Single - Phase Measuring Protection

... VT, is widely used indoor for measuring current, electric energy and protective relaying in the isolated neutral system with the frequency 50Hz or 60Hz and highest voltage for equipment 36 kV (Up to 40.5kV)...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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LMZBJ9-12H4 12kV Indoor use Single-Phase Epoxy Resin Type MV current transoformer

...Phase Epoxy Resin Type MV current transoformer Epoxy resin casting busbar type current transformer, is widely used for measuring current, electric energy and protective relaying in the electrical system with...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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Outdoor Single Phase Epoxy Resin MV Current Transformer Easy Installation

...Phase Epoxy Resin KEMA Proved Protection Type Easy Installation 1. Product Introduction: Current transformer, is widely used for measuring current, electric energy and protective relaying in the electrical ...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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