■ Product overview

VS-X709 Leakage Protector Tester is an efficient and portable product specially designed and produced for the detection of residual current operated protectors. According to the requirements of GB16917-1997, the operating current and operating time of residual current operated protectors can be tested online and offline. It has the characteristics of simple operation, automatic detection, data retention, etc., which is especially suitable for the use and promotion of electricity security inspection departments and power supply stations at all levels.

■ Features

▲ Ten gears ranging from 30mA to 500mA are provided to suit the testing of different types of residual current operated protectors.

▲ The residual current operating performance of the residual current operated protector can be measured online and offline.

▲ With digital display, counting retention, and automatic detection functions.

▲ Prompts to replace the battery when the battery power is low.

▲ Two minutes of no operation will automatically power off, increasing battery life.

▲ It can directly measure the residual current operated protector with zero sequence transformer.

■ Technical parameters

▲ Test action time

       Test range: 0~2000ms

       Accuracy: 1ms

▲ Test action current

       Current gear: 30mA, 50mA, 60mA, 75mA, 100mA, 150mA, 200mA, 250mA, 300mA, 500mA

▲ Working environment: temperature: -10℃~+40℃; humidity: ≤80%RH