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Total 4750 products for numerical relay protection Manufacture & Suppliers

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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RS702 Relay Protection Device Micro Computer Control Automatic 3 Phase Relay Protection Tester

RS702 Relay Protection Device Micro Computer Control Automatic 3 Phase Relay Protection Tester Product Description This product with a large LCD display and flexible rotating mouse controller. If coupled with c...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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RS1200 Relay Protection Device Microcomputer 6 Phase Relay Protection Tester

RS1200 Relay Protection Device Microcomputer 6 Phase Relay Protection Tester Product Description Model Number of current channels Standard six-phase Number of voltage channels Standard six-......

Wuhan Rising Electric Co., Ltd.
Hubei,China

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3 Phase RS702 Relay Protection Device 0.5 Class Output Accuracy

... current and 125V/phase voltage. Connecting six phase current in parallel can acquire 180A current. The tester can not only test traditional relays and protective devices, but...

Wuhan Rising Electric Co., Ltd.
Hubei,China

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Auto Singal Phase Relay Protection Tester for Voltage / Current Calibration

... to test protection replay based on voltage and current operation. The main function of the tester include: * calibration of voltage and current operation relays, * secondary circuit inspection, trip value o...

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

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Automatic Relay Protection Secondary Injection Relay Test Set With Keyboard

Automatic Relay Protection Secondary Injection Relay Test Set With Keyboard Product Name: Secondary Injection Relay Test Set HYJB-PC Technical Parameters: 1. AC current source Phase current output (effective va...

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

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Six Phase Relay Protection Tester for Substation Protection Relay Calibration

... developed for power system relay protection commissioning and maintenance. It can output 6 channels of independent voltage and 6 channels of independent current simultaneously, widely applied in testing dis...

Wuhan Mingyang Technology Co., Ltd
Hubei,China

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Three‑Phase Microcomputer Relay Protection Tester 3Voltage 3Current Secondary Injection Relay Test Set

...Relay Protection Tester 3Voltage 3Current Secondary Injection Relay Test Set Product Description The High-fidelity Multi-harmonic Three-phase Microcomputer Relay Protection Tester is an advanced testing inst...

Wuhan Mingyang Technology Co., Ltd
Hubei,China

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ZX-803 Portable microcomputer relay protection tester with LCD display screen

...Relay Protection Tester Product introduction The power amplifier circuit adopts imported high-power high-fidelity modular power devices as the power output stage, combined with a carefully and reasonably des...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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ZX-803 Portable Microcomputer Relay Protection Tester

... power supply for on-site testing. The rated working current of this power supply is 1.5A, which can be used as a DC working power supply for protection devices or as a power supply for tripping and closing ...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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Air Express Easy Operation Optical Fiber Digital Relay Protection Tester

...Relay Protection Tester With GPS Product introduction It is used for in-station debugging and joint debugging between stations. provide conditions. The test software provides a wealth of test function module...

Wuhan GDZX Power Equipment Co., Ltd
Hubei,China

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6 Phase Relay Protection Tester Secondary Current Injection Test ISO Approve

..., voltage 125V/phase, current 30A/phase, 6 phases in parallel can up to 180A. Digital Signal Processor Microcomputer. Not only test the traditional relays and protectors, but also test the modern micro compu...

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

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Three 3 Phase Relay Protection Calibrator Secondary Current Injection Test Set Perfect

Xzh Three 3 Phase Relay Protection Calibrator Secondary Current Injection Test Set Perfect Product features 1.High performance Industrial control computer is adopted as the ......

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

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XHJB612 Single Phase Relay Protection Tester with mA Output

Certificate XHJB612 Xzh Test Supply Transformer Single Phase Relay Protection Tester Product Specifications Attribute Value Model NO. XHJB612 Trademark XZH TEST Origin China Xi'an HS Code 854320100 Supply Abili...

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

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