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Phase Failure Protection Relay

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Total 14636 products for phase failure protection relay Manufacture & Suppliers

Handheld 120V Protection Relay Test Set Ultralight Small Size

...-based protection relays), IEC 61850-based protection devices and IEDs in smart substation. The system integrates a variety of testing and analysis functions, which can be used for comprehensive functional a...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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3 Phase Microcomputer Digital Transformer Protection Relay Tester with Customization

Product Introduction XHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology. Product d...

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

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IEC61850 Protection Relay Test Set

...IEC 61850-based protection devices and Merging Unit. The RELAYSTAR-7000 integrates the IEC61850 protocol interface for testing relay with Ethernet-based substation communication The RELAYSTAR-7000 can be ope...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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IEC61850 Protection Relay Test Set

...IEC 61850-based protection devices and Merging Unit. The RELAYSTAR-7000 integrates the IEC61850 protocol interface for testing relay with Ethernet-based substation communication The RELAYSTAR-7000 can be ope...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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KLR332 Protective Relay Green LED Red LED Contact Material Silver Alloy

... ④　Detection of no connection to current transformer ⑤　Real-time leakage current display ⑥　Relay tripped indicator ⑦　Leakage current recording when tripped ⑧　IEC60755 standard Technical Data Settings Sensiti...

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

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KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max

KLR733 Protection Relay , Reclosing Earth Leakage Relay Operating Time 15ms Max Features ①　Numerical self-reclosing earth leakage relay ②　Programmable current sensitivity and time delay ③　Programmable number of...

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

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Over Current Single Phase Protection Relay Testing Equipment with Cheap Price

...Protection Relay Testing Equipment is applied to test protection replay based on voltage and current operation. The Protection Relay Testing Equipment is equipped with a fixed value output which can be used ...

Advanced Instruments Co.,Limited
Hunan,China

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Indoor / outdoor Single Phase dry type epoxy resin Voltage Transformer Protective Relaying for AIS GIS panel

..., is used indoor switch cabinet to measure the current, electric energy and protective relaying in single phase or three phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 12k...

Shenzhen Chuangyin Co., Ltd.
Guangdong,China

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35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/pow...

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

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35mm Motor Protection Relay , OEM ODM Generator Protection Relay Din Rail Installation

...generator's protection switch, have shortage of expensive cost, big volume, heavy and difficult to adjust, etc. WD-DB-A is a multi-functional protection equipment for marine, widely used in kinds of type/pow...

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

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Single-phase Current Protection Tester with LCD

...Relay Protection Tester is capable of testing and verifying various electromagnetic, rectifier, transistor, and integrated circuit relays, including their operate voltage/current, reset voltage/current, oper...

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

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LCD Display Protective Relay Test Set Adopting DSP Technology

Protection Relay Test Equipment MCRT66Y Features 1) Adopting DSP technology 2) High stability and reliable accuracy 3) In-built computer adopting high speed CPU 4) Large screen LCD display 5) Mouse and keyboard...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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6x150V Protection Relay Test Equipment Inbuilt Computer

Protection Relay Test Kit MCRT66 Features 1) Switch amplifier ensure stable and reliable output 2) Adopting DSP technology 3) Good accuracy output 4) Self-test protection feature 5) Modularization design & sepe...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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6x150V Protection Relay Test Equipment Inbuilt Computer

Protection Relay Test Kit MCRT66 Features 1) Switch amplifier ensure stable and reliable output 2) Adopting DSP technology 3) Good accuracy output 4) Self-test protection feature 5) Modularization design & sepe...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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LCD Display Protective Relay Test Set Adopting DSP Technology

Protection Relay Test Equipment MCRT66Y Features 1) Adopting DSP technology 2) High stability and reliable accuracy 3) In-built computer adopting high speed CPU 4) Large screen LCD display 5) Mouse and keyboard...

Zhengzhou Great Electric Co.,Ltd.
Henan,China

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36A Electromechanical Protection Relay Thermal Overload Magnetic LR2-D13 Series

... 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 LC1-D series AC contactor. It is the most advanc...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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1NO Plus 1NC LR2-D33 Thermal Protection Relay 0.1-93A With 3 Pins

... 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 HC-D series AC contactor. It is the most...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

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Dual Operation Mode Secondary Injection Test Kit For Protection Relay 40A 150V

...phase Secondary Injection Test Set Model: RELAYSTAR-1600 The Six-phase Secondary Injection Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels (6x0…40A) and 6 voltage output ch...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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Dual Operation Mode Secondary Injection Test Kit For Protection Relay 40A 150V

...phase Secondary Injection Test Set Model: RELAYSTAR-1600 The Six-phase Secondary Injection Test Set RELAYSTAR-1600 is multifunctional test set with 6 current output channels (6x0…40A) and 6 voltage output ch...

HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
China

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PCS-985 Generator Transformer Unit Protection Relay 87g Differential protection

... the complete main and backup protection of generator-transformer units which usually comprises generator, main transformer, auxiliary transformer and exciter or excitation transformer.It supports connection...

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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