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primary current injection tester
Selling leads
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XHJB612 Single Phase Relay Protection Tester for Accurate Secondary Injection Testing Main functions ☆Requires single-phase AC220V power supply, using ...
2025-09-22 11:50:51
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... circuit relays, as well as the operating values, return values, charging and discharging time, and operating time of reclosing relays. It can also ...
2026-03-24 07:30:18
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...Tester Relay Calibrator with LCD Display Product Description XHJB666 microcomputer relay protection tester is a new type of miniaturized microcompu...
2025-09-22 11:51:07
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... relay protection tester fully realized by modern advanced microelectronic technology. Main Specifications AC current output Output accuracy 0.2 ...
2025-11-05 00:35:05
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... value, reset value, charge and discharge time, and operate time. For GL and LL inverse-time relays, it tests starting current, induction element ...
2026-03-24 07:30:18
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... relay protection tester fully realized by modern advanced microelectronic technology. Main Feature 1. Output up to 6-phase voltage 6-phase current...
2025-09-22 11:51:06
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...Tester 428mm*350mm*230mm Feature Product Introduction XHJB666 microcomputer relay protection calibrator is a new type of miniaturized microcomputer ...
2025-09-29 11:26:45
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Grounding Down Conductor Tester XHDT702 1A Automatic Shift Output Current and Customizable Product Description XHDT702 Grounding Down Conductor Tester ...
2026-02-10 13:42:14
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...oil. XHSZ1811L oil acidity tester improves the working efficiency and test accuracy, and reduces the operator's contact with samples and reagents, ...
2025-09-22 11:51:00
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XHYZ1668 On-Load Tap Switch Tester Output Current 0.2A Suitable for Various Applications Introduction The on-load tap-changer, the only moving part ...
2025-09-29 11:26:49
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