Design Features:
◆Easy to use by using large screen LCD screen display and touch mode operation
◆Fully automatic test: only need to set the relevant test parameters according to the technical indicators of the charger, the device can automatically complete the AC voltage adjustment, load resistance, parameter test,
automatically record the test value and stop the test and other functions.
◆It can automatically detect and record the voltage of a single cell or a whole group of batteries in real time.
◆With automatic test protection function: when in the test process, the whole group or single battery abnormality is detected, the test is automatically terminated to prevent over discharge on the battery and completely avoid
impact on the equipment; the ongoing test process can also be artificially terminated as needed.
◆Data can be transferred to the computer, warehousing management, long-term historical data preservation and analysis.
Product Features:
◆Comprehensive test function:
Comprehensive test display measures DC current, dc voltage, AC voltage and ripple voltage,
The voltage regulation accuracy, steady current accuracy, stable ripple coefficient and steady flow ripple coefficient are calculated.
◆Voltage regulation accuracy measurement function:
The AC input voltage varies within 10% of the rated voltage ±, and the load current is rated at 0 to 100%. When the value changes, the DC output voltage is adjusted to any value within its regulation accuracy.
◆Steady flow accuracy measurement function:
The AC input voltage varies within 10% of the rated voltage± range; the output current is any value of 20% to 100% of the rated value, and the current stability accuracy when the charging voltage changes within the specified adjustment range.
◆Ripple accuracy measurement function:
In the DC voltage output of the charging device, half of the difference between the peak of the pulsation and the valley value, and the ratio of the average value of the DC output voltage, the voltage regulation ripple coefficient and the steady flow ripple coefficient are calculated.
◆Battery discharge function:
Digital control of constant current discharge, automatically realize real-time monitoring of the voltage of single cell and the whole group of batteries, battery discharge display to measure DC current, measure DC voltage and
discharge time, and calculate the discharge capacity. ◆ Online monitoring discharge function:
It can be monitored in real time through Wi-fi communication, record the voltage of a single cell or a whole group of batteries, and display the curve and histogram in real time on the PC.
◆Automatic protection function:
Automatic protection can be achieved by setting four threshold alarms of the minimum protection voltage, discharge capacity and discharge time of the battery pack and the single battery.
◆Data analysis function:
The measurement data can be systematically analyzed via PC software.
Technical index:
|
Item
|
Main unite specifications
|
Voltage regulator
|
|
48V-50A
|
110/220V-50A
|
110V80A / 220V50A
|
Item
|
Parameters
|
|
Load current
|
0~150A
|
0~50A
|
110V:0~80A
220V:0~50A
|
Rated power
|
15KVA
|
|
Applicable voltage class
|
48V
|
110V/220V
|
110V/220V
|
Input voltage
|
380V+10%
|
|
Size（mm）
|
415x180x310
|
500x360x420
|
500x360x420
|
Output voltage
|
300~450V
|
|
Weight
|
9Kg
|
15Kg
|
15Kg
|
Rated current
|
20A
|
|
DC voltage test
|
10~60V
|
110V:98~121V / 220V:176~275V
|
Size（mm）
|
260x350x600
|
|
Accuracy
|
Voltage: ±0.5% / Current：±0.5%
|
Weight
|
18Kg
|
|
Ripple coefficient
|
0.01%~10%±0.02%
|
|
|
|
Memory
|
128Mbit
|
|
|
|
Power supply
|
Ac 220±10%
|
|
|
|
Wi-fi distance
|
In 100m in an open environment
|
|
|
|
Working environment
|
Temperature：-5℃~50℃ / Humidity:：5%~90%
|
|
|
|
customized Tester with different voltage and current levels according to user needs,
|
