70V 5A 10A Charging & Discharging Machine for Lithium Battery Pack
Aging and Testing
Product Description
This Battery Tester is mainly used for lithium battery charging and
discharging cycle test. The test items include battery charging
protection voltage, discharging protection voltage, capacity, etc.
The equipment has four test steps: charging, discharging, shelving
and cycling. By editing the corresponding step, the battery can be
tested according to the set process.
Product Features
1. Charging and discharging functions
It has the functions of constant current and voltage charging and
constant current discharging, charging and discharging batteries
and recording the capacity of batteries.
2. Charge-discharge interface
It fully meets the requirements of charging and discharging ports
and charging and discharging ports of battery packages, namely, two
wires (P + P-) and three wires (P + P - C-). At the same time, the
electric tool battery (CH+P+P-) which can aging positive plate
charging protection and negative plate discharging protection can
be used.
3. Check Voltage Protection
By charging and discharging the batteries, it can be detected
whether the charging protection and discharging protection of the
batteries play a role.
4. Safety Protection
Anti-reversal protection function; upper and lower limits of
voltage setting protection; safe discharge current protection.
5. Online Mode
If the instrument is single or less than 5, PC can be connected
through serial port.
More than 5 computers are connected by network mode. PC computer
can control less than 60 instruments by only providing a network
port.
6. Control System
The software system adopts classical mature C/S mode. There are two
modes of communication: serial port and network. Serial port can
realize accurate communication of several instruments in short
distance, and network can realize accurate communication of many
instruments in long distance.
7. Management software
Based on Windows operating interface, using SQL database to store
test data, it is very convenient for staff to inquire and export
data online. According to the battery bar code, time and equipment
number, the aging curve of charge and discharge can be viewed, and
the curve can be derived at the same time.
Product Specification
| Technical Parameter |
Input Power Supply | Measuring Range | 7-70V |
| Accuracy | ±(0.2% of reading +0.2% of range) |
Current
| Charging Range | 50-5000mA |
| Charging Accuracy | ±(0.2% of reading +0.2% of range) |
| Discharge Range | 50-10000mA |
| Discharge Accuracy | ±(0.2% of reading +0.2% of range) |
| Charge | Constant Voltage Cut-off Current | Minimum 50mA |
| Capacity | Accuracy | ±1% |
| Power | Discharge Power | ≤700W |
| Time | Inspection Time | Real-time Collection<2S |
| Timing Range | 0-999h/step |
| Data Recording Interval | ≥5S |
| Middle Machine Version | 1:1 series |
| Number of Passages Per Cabinet | 12 channels, four rows and three column | |
Charge
| Charging Mode | Constant Current and Constant Voltage Charging |
| Cut-off condition | Voltage, Current, Relative Time, Overcharge Protection |
| Discharge | Discharge mode | Constant current discharge |
| Cut-off condition | Voltage, Relative Time and Over-discharge Protection |
| Loop | Cyclic measurement range | 1-999 times |
| Single cycle step number | 100 |
| Voltage and Current Detection Sampling | Four-wire sampling |
| Data Base | Using SQL database to manage test data |
| Upper computer communication mode | Based on TCP/IP Protocol/Serial Port |
| Data Output Mode | EXCEL/TXT/Chart |
| Communication Interface | Mesh port |
| Chassis dimensions | 300x450x170mm |
| Cabinet size | 900x600x1900mm |
| Spatial Dimension of Discharge Battery | 900x600x130mm |
