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Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
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ac dc relay protection tester

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ac dc relay protection tester

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XHJS1000B Dielectric Loss Tester Overview As the enhanced model of XHJS1000A, XHJS1000B Dielectric Loss Tester is designed with CVT ratio and phase ... 2026-04-21 07:30:16
Product Overview XHJS1000R Dielectric Loss Tester applies digital notch technology to shield the test from power frequency electric field interference... 2026-04-21 07:30:16
Electricity-Powered High Voltage Withstand Voltage Tester for Customized Applications Product introduction The XH series power frequency high voltage ... 2025-09-29 11:26:43
Product Brief Upgraded from XHJS1000A, XHJS1000B Dielectric Loss Tester adds CVT ratio & phase error measurement. It integrates variable frequency ... 2026-04-21 07:30:16
Product Overview XHJS1000R Dielectric Loss Tester adopts digital notch technology to avoid the interference of power frequency electric field on the ... 2026-04-21 07:30:16
Product Overview XHJS1000R Dielectric Loss Tester adopts digital notch technology to eliminate the impact of power frequency electric field on testing... 2026-04-21 07:30:16
XHBP series Product Description The XHBP series frequency conversion resonance test device is mainly designed and manufactured for the AC withstand ... 2025-09-29 11:26:47
XHZ1010SC The XHZ1010SC DC Resistance Tester is an indispensable instrument for a wide range of transformer-related testing scenarios, such as factory ... 2025-12-31 00:30:31
Principle of the ultra-low frequency insulation voltage test Product Description The ultra-low frequency insulation withstand voltage test is in fact ... 2026-05-03 00:36:41
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