NF32 intelligent charge and discharge meter

Intelligent charge and discharge comprehensive tester
Product Overview
Intelligent charge and discharge comprehensive tester integrates charge and discharge cell detection, online monitoring and activation into a five-in-one machine. Reduce enterprise costs, reduce the labor intensity of maintenance personnel, and provide comprehensive and scientific testing methods for battery and power supply maintenance.
Design Features
◆ Integrate charging and discharging cell detection, online monitoring and activation into a five-in-one unit. It has complete functions and is multi-purpose in one machine.
◆ Intelligent three-stage charging, constant current discharge, and real-time online inspection of each single battery parameter.
◆ The power consumption components use new ceramic resistors, which are safe, no red heat and have long life.
◆ The application of microcontroller-to-disk data transfer technology solves the problem of large-capacity data storage.
◆ After charging/discharging is completed, the data is transferred to the disk or uploaded to the computer through the interface for background processing. Various charts can be automatically generated, and the battery performance can be seen at a glance.
◆ Portable design, convenient for users with high mobility.
Product Features
◆Real-time online monitoring function Real-time online monitoring displays all test data, current, battery pack voltage, single cell voltage, time, capacity, etc. At the same time, the data is stored and transmitted to the machine, and various charts are displayed and printed. .
◆The automatic discharge and charge function sets the discharge/charge current duration, capacity, and voltage high and low limits, and can cycle the discharge and charge process once.
◆Battery activation function sets the number of discharge and charge cycles to activate the battery pack.
◆The automatic shutdown function automatically stops discharging/charging when any one of the following conditions is met: the capacity reaches the single battery protection voltage and the entire battery pack protection voltage reaches the limit.
◆Protection function: If voltage abnormality occurs, charging or discharging will be automatically stopped.
◆The calibration and correction function of the voltage and current display value mainly calibrates the total voltage and current of the battery pack and the single cell voltage.
◆Disk data dump function: After automatic charging and discharging or battery activation, the collected data can be transferred to the disk, and then the disk will transfer/charge the collected data to the machine. After the matching After processing by the data processing software, various charts are displayed and printed. Provide a scientific basis for judging the quality of the entire set or single battery.
◆Interface communication enables real-time computer monitoring or automatic charging and discharging or data transfer after battery activation.
Technical indicators
Parameter name Parameter range Parameter accuracy
Total discharge voltage～Resolution accuracy
Total charging voltage output～Continuously adjustable resolution accuracy
Charge and discharge cells Voltage resolution accuracy
Charge and discharge current~ Resolution accuracy
Working power supply AC three-phase four-wire
Access load voltage
Charge and discharge time~ hours and minutes
Cooling method Forced air cooling
Discharge load ceramic resistor
Display mode in Chinese