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HDVLF-80 VLF AC Hipot Tester 80kV

General Information  It is a very essential preventive … 继续阅读HDVLF-80 VLF AC Hipot Tester 80kV

HDZG-62 60kV/2mA DC high voltage tester

General InformationHDZG-62  60kV/2mA DC high voltage te… 继续阅读HDZG-62 60kV/2mA DC high voltage tester

HDVLF-30 VLF AC Hipot Tester

General Information  It is a very essential preventive … 继续阅读HDVLF-30 VLF AC Hipot Tester

HDZG 300kV/5mA DC Hipot Tester

General Information HDZG-305  300kV/5mA DC high voltage… 继续阅读HDZG 300kV/5mA DC Hipot Tester

HDXZ-162kVA/54kV Variable Frequency AC Resonant Test System

General Information HDXZ-162kVA/54kV Variable Frequency… 继续阅读HDXZ-162kVA/54kV Variable Frequency AC Resonant Test System

HDXZ-270kVA/270kV Variable Frequency AC Resonant Test System

General Information HDXZ-270kVA/270kV Variable Frequenc… 继续阅读HDXZ-270kVA/270kV Variable Frequency AC Resonant Test System

HDYD-5kVA/50kV AC/DC Hipot Tester

General introductionThe Hipot test is a nondestructive … 继续阅读HDYD-5kVA/50kV AC/DC Hipot Tester

HDSL-500A primary current injection test set

General Information HDSL-500A primary current injection… 继续阅读HDSL-500A primary current injection test set

HD-3800 DC System Ground Fault Locator

General Information HD-3800 DC System Ground Fault Loca… 继续阅读HD-3800 DC System Ground Fault Locator

Why do you need battery monitoring system for UPS system ?

Seal lead-acid battery is widely applied on power syste… 继续阅读Why do you need battery monitoring system for UPS system ?