MSXB-F-75kVA/75kV Resonance Testing System   MSXZ (f) -75kVA/75kV resonance testing system: This device is mainly designed and manufactured for AC withstand voltage testing of 10kV and 35kV cables, 10kV and 35kV main transformers, and 35kV switches. It has a wide range of applications and is an ideal high-voltage testing equipment for local, municipal, and county-level high-voltage testing departments, as well as power installation and maintenance engineering units. The device mainly consists of a variable frequency power supply, excitation transformer, reactor, capacitive voltage divider, and compensation capacitor. 1. 10kV/300mm2 cable 1.5km, capacitance ≤ 0.563uF, test frequency 30-300Hz, test...

The fully automatic anti-interference dielectric loss tester adopts variable frequency power supply technology and utilizes single-chip microcontrollers and electronic technology for automatic frequency conversion, analog-to-digital conversion, and data operation, achieving strong anti-interference ability, fast testing speed, high accuracy, and easy operation. The variable frequency power supply adopts a high-power switching power supply, which outputs single frequency 45Hz~65Hz and dual frequency 47.5Hz \ 52.5Hz, 45.0Hz \ 55.0Hz, 57.5Hz \ 62.5Hz, 55.0Hz \ 65.0Hz pure sine waves. It automatically applies voltage and can provide a maximum voltage of 12kV; Automatically filter out 50Hz interference, suitable for on-site testing...

The fully automatic anti-interference dielectric loss tester adopts variable frequency power supply technology and utilizes single-chip microcontrollers and electronic technology for automatic frequency conversion, analog-to-digital conversion, and data operation, achieving strong anti-interference ability, fast testing speed, high accuracy, and easy operation. The variable frequency power supply adopts a high-power switching power supply, which outputs single frequency 45Hz~65Hz and dual frequency 47.5Hz \ 52.5Hz, 45.0Hz \ 55.0Hz, 57.5Hz \ 62.5Hz, 55.0Hz \ 65.0Hz pure sine waves. It automatically applies voltage and can provide a maximum voltage of 12kV; Automatically filter out 50Hz interference, suitable for on-site testing...