1AC+3DC Battery Module Tester

It has the advantages of high reliability, strong adaptability, bidirectional fast switching, high efficiency, high power density, high power factor, low harmonics, and intelligence.

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WKT

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1AC+3DC Battery Module Tester

Functions

1. AC-DC two-way full isolation, energy flows in both directions, and the inverter can be connected to the grid reliably;
2.Mature and excellent soft switching design, the module is more reliable and efficient;
3. High efficiency in both directions: 95% in forward direction and 92.4% in reverse direction. ;
4. High power factor in both directions > 0.99, low current harmonics less than 5%;
5. Fast forward and reverse switching, meeting the requirements of test equipment;
6. Strong adaptability, adaptable to various harsh power grids, the ambient temperature does not drop to 45°C Amount;
7. Modular design, intelligent parallel operation, no human operation required;
8. Perfect fault protection function.

Advantages

It has the advantages of high reliability, strong adaptability, two-way fast switching, high efficiency, high power density, high power factor, low harmonics, and intelligence.

Applications

Cell composition capacity

Charge and discharge performance test

project	Performance parameters
Device model	WKT-5V180A-3CH
Overall dimensions (WDH) (mm)	7987001652
The output voltage	Charging: 0~5V, discharging: 0.5~5V
Voltage accuracy	±0.02% of FS
Output current	Charge/discharge 0~180A
Current accuracy	±0.02% of FS
Single channel output power	0~0.9kW
Charge and discharge current rise time	<20ms
Charge and discharge current conversion time	<20ms
charging mode	Constant current, constant voltage, constant power
Charge cut-off condition	voltage, time, capacity
discharge mode	Constant current, constant power, constant resistance
Discharge cut-off condition	current, time, capacity
cycle	The number of cycles is 0~65535; the cycle steps are 1~254; loop nesting supports three levels
channel protection	Over and under voltage, battery reverse connection, over current/short circuit, capacity alarm