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Numerical Relay Protection

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Total 4119 products for numerical relay protection Manufacture & Suppliers

ZX-703 microcomputer relay protection tester

Introduction: ZX-703 microcomputer relay protection tester,It adopts a high-speed and high-performance digital signal processor, with fast computing speed and wide transmission frequency ......

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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3 Phase Relay Protection Tester / Secondary Current Injection Test Set

...Relay System Tester Introduction HYJB-PC is applied to test the relay unit in relay protection system. At the same time HYJB-PC could be considered as a universal three phase AC/DC voltage source or current ...

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

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Micro Computer Electric Six Phase Relay Protection Tester

RS1200 Six Phase Micro Computer Power Electric Secondary Current Injection Relay Protection Tester Product Description The Relay tester software is new generational testing software. Its characteristics are mor...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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JL-8C/12-3-1X-200 0.1A - 9.9A ANTI TIME LIMIT CURRENT RELAY for relay protection devices

... of electromotor and transporting and transforming power. And as an over load protect or short give a alert sogn. 1 Current range 0.1A-9.9A 2 Auxilary power: DC 220V,110V,48V,24V AC ......

OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED
Guangdong,China

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Single Phase Relay Protection Tester RSRPD 100h Maximum Measuring Range

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

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Microcomputer Relay Protection Testing Device RS702 0.5 Class Output Accuracy

..., various combination outputs can be conveniently carried out for various types of protection tests. Each phase voltage can output 120V, current three can output 120A, the fourth phase voltage Ux is a multi-...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Single Phase Relay Protection Tester

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

Wuhan Rising Electric Co., Ltd.
Hubei,China

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50 / 51 Relay Protection

...Relay Protection Unique power switch and amplifier technology 4 pairs Binary output Power:2000VA 7 phase voltage(L-N) output Friendly PC software for easy operation! K30 series relay tester is extremely desi...

Kingsine Electric Automation Co., Ltd.
Guangdong

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Rs702 Relay Protection Device 20~1000hz Frequency Range 1 Year Warranty

Rs702 Relay Protection Device 20~1000hz Frequency Range 1 Year Warranty Product Description This product with a large LCD display and flexible rotating ......

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Digital Display Relay Protection Tester and Calibration Instrument Tester

XHJB610/611 Product Introduction XHJB610/611 relay tester is designed for testing high voltage and low voltage electronic power supply relay set kit. It can finish the test of general calibration of relay, seco...

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

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ZXMD-2000 220V 30W Automatic Relay Protection Tester Intelligent SF6 Gas Density Relay Calibrator

220V 30W Green Automatic Intelligent SF6 Gas Density Relay Calibrator Product introduction ZXMD-2000 Intelligent SF6 Density Relay Calibrator uses a high-precision pressure sensor and a high-speed A / D convert...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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RoHS 12 Volt Universal Car Relay Protection Fuse Sensitivity Type

...Relay Protection Fuse Sensitivity Type Definition of relay: A relay is a component that produces a predetermined jump in one or more of its outputs when the input reaches a specified condition. Generally, it...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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RoHS 12 Volt Universal Car Relay Protection Fuse Sensitivity Type

...Relay Protection Fuse Sensitivity Type Definition of relay: A relay is a component that produces a predetermined jump in one or more of its outputs when the input reaches a specified condition. Generally, it...

Shenzhen Ketai Electronic Technology Co., Ltd.
China

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Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

...Protection Relay Three Phase Secondary Current Injection Test Set I.Introduction: This secondary injection test kit is applied to test the relay unit in relay protection system. At the same time it could be ...

DONGGUAN YUYANG INSTRUMENT CO., LTD
Guangdong,China

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Electrical Three Phase Secondary Current Injection Kit Relay Protection Test Set

... time it could be considered as a universal three phase AC/DC voltage source or current source. This relay protection tester is applied to test protection replay based on voltage and current operation. The m...

Advanced Instruments Co.,Limited
Hunan,China

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XHJB612 Single Phase Relay Protection Tester with mA Output

Product Description I.Main functions ��Requires single-phase AC220V power supply, using beautiful and elegant PVC panels ��Has mA output, which can meet polarization, signal and other relay tests ��Built-in digita...

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

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XHJB612 Relay Protection Tester with AC/DC Output and Time Measurement

Product Description I.Main functions ��Requires single-phase AC220V power supply, using beautiful and elegant PVC panels ��Has mA output, which can meet polarization, signal and other relay tests ��Built-in digita...

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

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Relay Protection Electrical Test Equipment 6 Current Relay Test Kit Six Phase

...Relay Protection Testing Instrument 6 Current Relay Test Kit Protection Relay Test Product Description: HZJB Series microcomputer relay protection tester is a new small microcomputer relay protection testing...

Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd
Hubei,China

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PRT-PC3 High Speed Electrical Relay Protection Tester

...Relay Protection Tester Introduction: PRT-PC3 High Speed Electrical Relay Protection Tester is applied to test the relay unit in relay protection system. At the same time PRT-PC3 High Speed Electrical Relay ...

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

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