Battery discharge meter should receive check discharge tests at regular intervals or whenever necessary as specified in the maintenance regulations of power systems so that the single batteries that have failed or tend to fail can be found and replaced early to make sure the corresponding battery packs can operate normally or their expected lives can be evaluated. We have successfully a line of extremely intelligent and accurate battery pack capacity testers (“tester”)

Battery discharge meter

Technical index:

Output voltage

DC72V

Output current

0-100A

Operating mode

Used independently or with a constant-current module

Protection performance

●Input terminal overvoltage protection, prompts on the LCD;

●Reverse polarity protection, buzzer alarm;

●Overcurrent protection, prompts on the LCD;

●85℃ overheat protection, prompts on the LCD, buzzer alarm.

Single battery voltage acquisition

The 433RF wireless module supports a communication distance longer than 100 m and monitoring for single battery voltages of 2V, 4V, 6V and 12V. If the total voltage is not beyond the set value, each battery pack will have an unlimited single battery quantity and can monitor one to sixteen RF wireless monitoring modules at the same time. One RF wireless monitoring module can monitor 12 single batteries at the same time.

Control accuracy

Discharge current: ≤±1%; battery pack’s terminal voltage: ≤ ±0.5%; single battery voltage: ≤±0.1%

Communication with the host PC

RS485 interface

Data storage capacity

2Gbit FLASH

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