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Phase Failure Protection Relay

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Total 14678 products for phase failure protection relay Manufacture & Suppliers

3 Phase industrial computer integrated Protection Relay Tester HYJB-PC3

...Relay Protection Tester HYJB-PC3 HYJB-PC3 is industrial computer integrated. 2. Features: AC current output Phase current output (effective value) 0~40A, Output Precision 0.2 degree 3 phase parallel current ...

Wuhan Huaying Electric Power Tech & Science Co.,ltd
Hubei,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 ......

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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Motor Integrated Protection Relay 20mA WISCOM WDZ-400 For Power Plant Control System

...protection and measure device for power plant control system Wd-430 motor comprehensive protection, measurement and control device is mainly used for comprehensive protection, measurement and control of larg...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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LCD Display 20mA Micro Protection Relay WISCOM WDZ-5232 Motor Control Device

...Protection Relay WISCOM WDZ-5232 Motor Control Device WISCOM Protection Relay Overview The WISCOM WDZ-5232 Motor Control Device is an advanced micro protection relay designed to enhance the safety, reliabili...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Electrical Six Current Protection Relay Test Instrument with 6 Current Outputs

...Protection Relay Test Instrument I.Introduction: This six phase protection relay test instrument can not only test the traditional relays and protectors, but also the modern micro computer replays, special f...

Advanced Instruments Co.,Limited
Hunan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating/subscripting GOOSE messages, publishing Sampl...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Touch Screen Control Protective Relay Tester IEC61850

... protective relay with analog voltage and current outputs, the MC3000F can also test IEC61850 complied digital protection devices and systems, such as simulating /subscripting GOOSE messages, publishing Samp...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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IEC61850 Protective Relay Test Equipment Multifunctional Kit Digital

..., can support IEC60044-8(FT3), IEC61850-9-1, IEC61850-9-2 and GOOSE optical digital signal access,Provide complete test solution for IEC61850 relay protection device, IED, etc The MC3000F is the integrate te...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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Automatic Six Phase Secondary Injection Tester for Protection Relay Test

...Relay Test Kit with standard 6 phase voltage and 6 phase current output, voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. With digital Signal Processor Microcomputer, so it can not...

Advanced Instruments Co.,Limited
Hunan,China

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Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector

Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or house...

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

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Air conditions part Three Phase Voltage Monitoring Relay 2 C/O Output Contacts

Air conditions part Three Phase Voltage Monitoring Relay under / over voltage adjustable Due to short-circuit faults and other reasons, the line voltage will greatly reduce or even disappear within a short time...

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

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Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication

Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or h...

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

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Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and ......

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

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Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication

Undervoltage Three Phase Voltage Monitoring Relay 5 LED Lights For Status Indication All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or h...

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

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Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector

Compressors Used Three Phase Voltage Monitoring Relay 1-25s time delay protector All electric appliances are very sensitive when using the grid voltage is too high too low, whether industrial equipment or house...

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

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Air conditions part Three Phase Voltage Monitoring Relay 2 C/O Output Contacts

Air conditions part Three Phase Voltage Monitoring Relay under / over voltage adjustable Due to short-circuit faults and other reasons, the line voltage will greatly reduce or even disappear within a short time...

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

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Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage

Over Under Single Phase Voltage Monitoring Relay AC DC 48V Rated Voltage ♦ Features -- Powered by the measuring circuit , Compatible with AC and DC supply , Built-in LCD and ......

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

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110V / 240V Over Voltage Digital Protection Relay 30mA 50mA 75mA 100mA

... current leakage to ensure the protection of electrical installations and persons against direct and indirect contacts. Purple Horn micro-processor based digital earth leakage relay used for monitoring low-l...

Hefei Purple Horn E-Commerce Co., Ltd.
Anhui,China

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PCS-9671 three winding power Transformer Differential Protection Relay Microprocessor

...-based relay designed for the protection of two-winding or three-winding power transformers with maximum three CT inputs. It also can be used to protect reactors or applied as an stub differential protection...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Dust Proof Single Phase Thermal Overload Relay Fixed Install Plastic Texture

... 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 the most advanced thermal relay in the nin...

WENZHOU SANTUO ELECTRICAL CO.,LTD.
Zhejiang,China

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