China TDR Cable Fault Locator manufacturer
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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relay protection tester

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relay protection tester

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Product Description I.Main functions ☆Requires single-phase AC220V power supply, using beautiful and elegant PVC panels ☆Has mA output, which can meet ... 2025-08-04 13:23:59
Product Introduction XHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully ... 2025-07-03 00:42:03
XHJB666 Digital Transformer 6 Phase Protection Relay Tester 428mm*350mm*230mm Feature Product Introduction XHJB666 microcomputer relay protection ... 2025-06-27 22:57:27
Transformer Manually Calibrated Single Phase Relay Protection with Custom Package Size I.Main functions ☆Requires single-phase AC220V power supply, ... 2025-06-27 22:57:26
Product Introduction XHJB610/611 relay tester is designed for testing high voltage and low voltage electronic power supply relay set kit. It can ... 2025-06-27 22:57:26
Xzh Test Microcomputer Three Phase Relay Protection Tester Digital Relay Tester Product name: Three Phase Relay Protection Tester Model: XHJB634 (3 ... 2025-06-27 22:57:24
XHJB666 Digital Transformer 6-Phase Voltage and Current Relay Protection Tester Product Description Electrical Protection Relay Tester High Accuracy ... 2025-06-27 22:57:17
0-30A Xzh Microcomputer 6 Phase Relay Protection Tester Secondary Injection Relay Test Kit Product Description XHJB666 microcomputer relay protection ... 2025-06-27 22:57:16
Certificate Xzh Test 6 Phase Protection Tester Secondary Current Injection Relay Test Kit Product Description XHJB666 microcomputer relay protection ... 2025-06-27 22:57:16
XHJB666 Protection Relay Test Set with LCD Display and Precise 6 Phase Relay Calibrator Product Description XHJB666 microcomputer relay protection ... 2025-06-27 22:57:15
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