₹814,850.00
1) Each equipment can conduct constant current and constant voltage charging and constant current discharge tests on 512 batteries that meet the voltage range.
2) The constant current constant voltage power supply of the invention patent is adopted, and the switching from constant current to constant voltage has no impact. It is especially suitable for the charging requirements of lithium-ion batteries.
3) The equipment adopts AVR single chip computer as the control center and cooperates with the peripheral sampling circuit. It can not only be controlled by the superior computer. When the computer is connected to work, it can save the complete charge discharge curve of all channels, but also be separated from the superior computer and operated through the control panel to complete constant current and constant voltage charging, constant current discharge test, sorting according to time, etc.
4) Each battery has an independent constant current and constant voltage source, which forms a loop and does not affect each other.
5) Detect the voltage of each battery in real time. When charging, charge with constant current first. When the battery voltage reaches the set value, turn the smooth to constant voltage charging. When the set time or current termination conditions are met, the charging ends. During constant current discharge, when the battery voltage is lower than the set value, the discharge ends and the corresponding battery indicator light is on.
6) It has the function of power down protection, and can continue to run after an incoming call.
7) The power tube adopts d880, which is suitable for batteries requiring low discharge voltage, such as lithium iron phosphate battery.
8) The upper computer can set 32 step parameters and 256 cycles, and each upper computer can be connected with 1 ~ 20 sets of single chip microcomputer systems (Less than 10 sets are recommended).
9) Supporting software functions.
Technical Parameters
Number of equipment channels 512 channels (Full screen control)
Sampling inspection interval ≤ 8s / week
Constant current range 0.05 ~ 3000mA, resolution 1mA
Current measurement accuracy ±0.1%FS
Accuracy of sampling current ±0.1%FS
Voltage measurement range 0 ~ 5V, resolution 1mV
Voltage measurement accuracy ±0.1%FS
Charge and discharge voltage range Charging: 0 ~ 4.5V, discharging: 4.5 ~ 2V (The length of external wiring shall not exceed 2.5m)
Constant voltage setting range 3 ~4.5V
Constant voltage setting accuracy ±0.1%FS
Time frame 0 ~ 30000 min / work step, accuracy: ± 0.1%
Heat dissipation mode Air cooling,updraft
Fixture form Cylindrical conventional clamp, manual polymer unclamping, tray type quick clamping cylinder, motor polymer unclamping.
Working ring source Temperature: 0 ~ 40 ºC, relative temperature ≤ 85% (No water vapor condensation)
Overall dimension Manual: 1430(L)*500(W)*1840(H)mm
Others: 1600(L)*550(W)*1840(H)mm
Working power supply Three phase four wire system, AC380V ± 10%, 50Hz
Full load power consumption ≤11KW
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Add to QuoteVERSATILE TESTING: Compatible with both Lead-Acid and Lithium battery packs, offering comprehensive charge and discharge testing capabilities in the 9-99V DC range
POWER CAPACITY: Features robust 40A current handling capability, suitable for testing various battery pack configurations and capacities
DIGITAL DISPLAY: Equipped with an LCD screen for real-time monitoring of test parameters and battery performance metrics
CONTROL INTERFACE: User-friendly design with straightforward SET and START controls for easy operation and parameter adjustment
COOLING SYSTEM: Built-in ventilation system with efficient heat dissipation ensures stable performance during extended testing sessions