AD233 Relay Protection Tester with Three Phase Function

AD233 Three-Phase High Voltage Tester Product Introduction The AD233 three-phase high voltage tester is a professional and high-precision Relay Protection Tester specifically designed for the commissioning, maintenance, and fault diagnosis of high-voltage electrical equipment. It is widely used in power plants, substations, railway systems, and industrial power distribution networks, making it an essential tool for power system professionals. As a High Quality Relay Tester, it integrates advanced multi-channel output and intelligent control technology, capable of simulating various complex fault conditions with high accuracy. Its large-screen display provides real-time data reading and intuitive operation, significantly improving testing efficiency. As a Reliable Relay Tester, it is equipped with comprehensive safety protection mechanisms, including over-voltage, over-current, and zero-start functions, ensuring safe operation even in high-voltage environments. The AD233 stands out amon…