AC/DC Hipot & Insulation Resistance Tester

The AT9220 series AC/DC withstanding voltage tester features a 5-inch color LCD touch screen and a high-performance 32-bit ARM processor. It is compact, lightweight (8kg), offers excellent cost-performance ratio, and is easy to operate. The high-voltage module uses a DA reference, controllable sine wave generator, Class AB amplifier, and a 40~600Hz high-voltage transformer for voltage boosting, with closed-loop output voltage control.

The AT9220 is equipped with Handler (PLC) and RS232C interfaces for convenient data communication and remote control with a PC, supporting automated testing and improving production efficiency.