| After-sales Service: | Online |
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| Warranty: | 1 Year |
| Type: | Battery Capacity Tester |
| Transport Package: | Plywood Case |
| Trademark: | LANGSHUO |
| Origin: | China |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Intelligent battery discharge capacity tester/Battery charge charging and discharging tester
Product overview
Battery discharge tester is specially designed for battery pack check discharge test, capacity test, battery pack routine maintenance, engineering acceptance and other DC power supply load capacity test.
The power consumption part of the battery discharge tester adopts the new PTC ceramic resistor as the discharge load, which avoids the red heat phenomenon and is safe, reliable and pollution-free. The whole machine is controlled by microprocessor, LCD display, Chinese menu. The appearance design is novel, small size, light weight and easy to move. After various discharge parameters are set, the process of constant discharge is automatically completed. Intelligent. Make the discharge process safer. Especially suitable for battery acceptance, check discharge test and regular deep discharge occasions.
The portable and intelligent professional design of battery discharge tester series makes the discharge test work simple and easy, greatly reduces the labor intensity of professional maintenance personnel, and also improves the scientific and intelligent discharge test.
Main functions of battery discharge instrument
With DC220V voltage discharge function: DC220V voltage design, a single machine can meet the DC220V voltage level of the battery pack discharge test.
With battery constant discharge function: constant discharge current continuous adjustable, accurate measurement of battery capacity.
With a number of alarm warning functions: test current above or below the set value, voltage above or below the set value, polarity reversal, high temperature, short circuit overcurrent, fan failure, etc. The instrument can automatically alarm and stop the discharge.
With the function of pause and parameter modification during the discharge process: during the discharge process, you can artificially pause the discharge, modify the discharge setting parameters (lower limit voltage, discharge current, discharge time, etc.), and continue the discharge without terminating the test. Different from the traditional discharge instrument, the discharge test needs to be restarted after the discharge is terminated.
Remote control discharge function: After the PC host software is connected to the discharge tester through the RS485 communication line, the PC control discharge can be carried out.
Intelligent battery discharge capacity tester/Battery charge charging and discharging tester
Excellent features of battery discharge instrument
7 inch color touch LCD display, Chinese and English dual language display, suitable for domestic and foreign customers
Host with USB interface, available U disk to read storage records, no need to carry a computer, single can work; The report can be printed by computer in the future.
The machine has 2G large capacity of internal data storage space, to solve the problem of forgetting the U disk when going out to test.
PTC ceramic resistance is used to avoid red heat phenomenon, and there will be no red heat dangerous phenomenon of general discharge resistance.
Internal controller adopts dual CPU to work together, reliable and accurate. When one of the cpus fails, the other CPU sends an alarm and executes a shutdown procedure.
The internal memory device of the machine adopts FLASH ROM design, the test process suddenly power outage or a long time without use, the memory data in the host will not be lost.
With Chinese background analysis software, the measurement data can be automatically translated into WORD format, which is convenient for grassroots engineers to make test reports and effective management of historical data management.
Appearance design: Single hand design, solid and reliable. The panel adopts the front inclined plate design, easy to read and operate, beautiful and generous.
With fast connection function, easy to operate and use.
Intelligent battery discharge capacity tester/Battery charge charging and discharging tester
Optional online compensation discharge function:
when discharging online, the host display current = battery pack discharge current = host internal false load current + actual load current, because the actual load current will change with the change of online voltage when discharging online, the host internal false load will also be automatically adjusted to ensure that the battery pack has been discharging in a real constant current mode.
| Technical parameters | HM3980-220V/30A |
| Voltage | DC176-264V |
| Current | 0-30A |
| Control accuracy: discharge current | ≤±1%; Group |
| terminal voltage | ≤±0.5%; |
| Data storage capacity | 2Gbit FLASH |
| Discharge mode | constant current |
| Discharge data acquisition | group end voltage acquisition, wireless unit voltage acquisition |
| Data communication (PC) | RS485 communication |
| External current monitoring | Supported |
| Overtemperature protection | overtemperature 75ºC |
| Voltage test | AC input - Housing: 2200Vdc 1min AC input - housing; |
| Dc input-Output | 2200Vdc 1min DC input-housing |
| Working environment | Storage temperature: -40~70ºC |
| Relative humidity | 0~90% (40±2ºC) |
| Heat dissipation | forced air cooling |
| Operating temperature range | -5~40ºC |
Suppliers with verified business licenses
Audited Supplier 
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