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Single Phase Under Voltage Relays

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Total 9562 products for single phase under voltage relays Manufacture & Suppliers

1 piece Single Phase Heat Dissipation Aluminum Heat Sink For Solid State Relay SSR Small Type Heat Dissipation

...Single Phase Solid State Relay SSR Aluminum Heat Sink 1.Pictures 2.Specifications New Heat Sink for Solid State Relay SSR. Aluminium alloy. Specification: Color:Silver Packing content: 1 x Solid State Relay ...

Yueqing Kampa Electric Co., Ltd.
China

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Protective Relaying Medium Single Phase Current Transformer JDZXW5-17.5 17.5kV

... relaying in the single-phase or three phase power system with the frequency 50Hz or 60Hz and highest voltage for equipment 17.5kV. Technical Data 1. Installation site Outdoor 2. Rated Frequency 50/60Hz 3. B...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC

...Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 ...

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

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JVRD6 Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC

...Phase Sequence Failure Relay , 3 Phase Control Relay 200-500 VAC -- Compact modular size -- Three-phase monitoring of phase reversal, phase failure -- Powered by the measuring circuit -- 2 C/O contacts -- 2 ...

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

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Single Phanse Medium Voltage Potential Transformer Epoxy Resin Type For Switchgear

...Voltage Transformer JDZ18-12RJC Voltage Transformer 12kV Indoor Single-Phanse Epoxy Resin Type for Switchgear JDZ18-12RJC voltage transformer with inbulit fuse , epoxy resin casting and fully enclosed constr...

Shenzhen Chuangyin Co., Ltd.
Guangdong,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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Solid State Relay 15A DC To AC 5v Single Phase SSR 15DA 32VDC

... which provides galvanic isolation between the two circuits. Many SSRs use optical coupling. The control voltage energizes an internal LED which illuminates and switches on a photo-sensitive diode (photo-vol...

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

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JDZ10-12 JDZ10-12V JDZF10-12 JDZF10-12V 12kV Indoor Single-phase Epoxy Resin Type Voltage Transformer

...Single-phase Epoxy Resin Type Voltage Transformer Description Epoxy resin casting and fully enclosed construction, is used indoor for measuring current, electric energy and protective relaying in the electri...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range

Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisec...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Single Phase Relay Protection Tester

Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range Product Description The instrument adopts the single chip microcomputer technology, consists of automatic-synchronization digital millisec...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Single Phase Relay Protection Tester for Accurate Secondary Injection Testing

..., which can meet polarization, signal and other relay tests ☆Built-in digital millisecond meter with start and stop meter terminals ☆With sound and light prompts for action contacts, etc. ☆Specially made ......

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

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Transformer Manually Calibrated Single Phase Relay Protection

..., which can meet polarization, signal and other relay tests ☆Built-in digital millisecond meter with start and stop meter terminals ☆With sound and light prompts for action contacts, etc. ☆Specially made ......

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

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Professional 3 Phase Secondary Injection Relay Test Kit Relay Test System With MCU Inbuilt

...Phase Secondary Injection Relay Test Kit Relay Test System With MCU Inbuilt 1. Product Name: HYJB-PC Universal Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection s...

Wuhan Huaying Electric Power Tech & Science Co., Ltd
Hubei,China

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Recharge 80A Single Phase Prepaid Energy Meter Din Rail Electric Meter CE

Single Phase Din rail Prepaid Energy Meter Supports Remote Recharge, Load Controlling CE Single Phase Din rail Prepaid Energy Meter Supports Remote Recharge, Load Controlling CE for Recharge System Product Desc...

Jiangsu Senwei Electronics Co., Ltd.
Jiangsu,China

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12kv Three - Phase Mv Voltage Transformer Pt Bushing Type Ieee Mv / Lv / Hv

...Voltage Transformer 12kV Three-Phase MV Voltage Transformer PT BUSHING TYPE IEEE MV/LV/HV 1. Product Introduction: Epoxy resin casting and full enclosed construction, is used indoor for measuring voltage, e...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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HHG1A Single-phase Indusreial SSR

...Single-phase Industrial SSR Single-phase Industrial SSR Control Voltage 014:3-14VDC 032:3-32VDC 014:3-14VDC 032:3-32VDC Control Current 5-25mA 5-25mA Turn-on Voltage 3VDC 3VDC Turn-off Voltage 1VDC 1VDC Reve...

CLION ELECTRIC CO.,LTD
Zhejiang,China

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DV2-05 Voltage Relays Three Phase Relay Monitoring Voltage Protective Relay

... ♦ 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 failure ♦ Fu...

YUEQING RENHE ELECTRIC CO., LTD.
China

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Voltage Failure Three Phase Reversal Protection Relay 250VAC Resistive Load

...phase failure phase sequence voltage protection monitoring phase relay Feature Compact size and DIN rail mounting Three-phase monitoring of phases sequence,phase loss,over and undervoltage and phase unbalanc...

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

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Voltage Failure Three Phase Reversal Protection Relay 250VAC Resistive Load

...phase failure phase sequence voltage protection monitoring phase relay Feature Compact size and DIN rail mounting Three-phase monitoring of phases sequence,phase loss,over and undervoltage and phase unbalanc...

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

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