I. Overview
The HZ532 high-current tester uses an ARM chip to control the output process and a large-capacity toroidal transformer, and is equipped with a meter displayed on the LCD screen. It also displays the primary and secondary currents and the transformation ratio. Externally equipped with aluminum alloy chassis and PC panel, it has the characteristics of beautiful appearance, large output capacity, small size and light weight. It is mainly suitable for places requiring large current test such as CT ratio and contact resistance of power system.
II. The Main Performance Index
2.1 Input Power Supply: AC：220V·20A, 50Hz.
2.2 Output Current: AC：500A·6V.
2.3 LCD Screen Digital Display: Simultaneous display of primary current and secondary current as well as the turn ratio;
The Range of Primary Current: 0~600A, Resolution：0.1A;
The Range of Secondary Current: 0～6A; Resolution：0.001A.
2.4 Precision: TRUE RMS ±0.5%.
2.5 Duplicate Protection (electronic overload protection and software protection).
2.6 Usage Environment: Temperature -10℃~40℃,
Relative humidity <80%.
2.7 Volume; 400×240×260mm3.
2.8 Weight: 18kg.