Testing of voltage stabilization accuracy;

Testing of effective ripple coefficient and peak ripple coefficient;

Testing of steady current accuracy;

Current setting value error test;

Voltage setting value error test;

Voltage regulation and current limiting characteristic test;

Steady current and voltage limiting characteristic test;

Power factor and efficiency testing;

Discharge current: 0~50A, can be extended in parallel to 200A and above;

Constant current discharge: the current can be accurate to 0.05A;

Can be connected to an external wireless battery inspection device;

Multiple automatic termination methods: termination voltage of battery pack, specified discharge time, specified discharge capacity, termination voltage of individual battery;

It has various rich display modes such as discharge curve, bar chart, discharge table, etc.

The principle and method of testing meet the requirements of DL/T724-2000 "Operation and Maintenance Technology for DC Power Supply Devices of Power System Batteries"

The requirements of GB/T19826-2005 "General Technical Conditions and Safety Requirements for DC Power Supply Equipment in Power Engineering".

Compatible with 220V DC system and 110V DC system.

Large capacity (15KVA) automatic adjustable three-phase voltage regulator, capable of meeting the testing requirements for 220V/50A or 110V/100A chargers.

Pure resistive load, meeting the requirements of national standards for charging machine testing.

All test data can be produced in Word documents for easy data organization and printing.

Adopting highly reliable industrial control board. The true color LCD touch screen serves as a display and input device, with a fully Chinese Windows operating interface that is powerful, easy to use, and simple to operate.

Equipped with a USB interface, it is convenient to copy data to a USB drive, facilitating data collection, organization, analysis, and printing.

Can be connected to an external computer for remote control and operation.

The host has a small size, light weight, and is easy to transport.