Cylindrical Cell Forming and Grading Test Machine 512 Channel 18650
Lithium Polymer Battery Capacity Tester Testing Equipment
Product Description
Number of Equipment Channels: 512 channels in total
Overall Dimension: 1620(W)*550(D)*1840(H)mm
Chassis Color: Standard off white (customizable)
Fixture Form: Upper positive and lower negative, fixture
(pointed/flat/two pieces) optional
Fixture Spacing: 40mm
Height of Supporting Battery: Adjustable within 100mm
Working Power Supply: Three phase five wire AC380V±10%,50HZ
Working Power Consumption: ≤ 9KW
Working Environment: Temperature 0-40 ℃, relative humidity ≤ 80%
Heat Dissipation Mode: Natural air inlet and upward exhaust
Product Features
Voltage Measurement Range: 0-5V
Battery Voltage Range: Charging 0-4.5V; Discharge 4.5-2V
Constant Voltage Range: 2.5-4.5V
Voltage Accuracy: ±( 1‰ reading + 1‰ full scale)
Voltage Resolution: 1mV
Voltage Stability: ≤ 1‰
Current Range: Charging20mA-2A; Discharge 20mA-2A
Current Accuracy: ±( 1‰ reading + 1‰ full scale)
Current Resolution: 1mA
Current Stability: < 1‰
Product Advantages
Control Mode: Software installation, computer connection, equipment
work, whole cabinet control
Communication Mode: Serial port, baud rate 57600
Process Setting: Up to 32 steps and 256 cycles can be set
Charging Mode: Constant current, constant voltage, constant current
and constant voltage
Charging Cut-off Conditions: Voltage, current, time, capacity
Discharge Mode: Constant current
Discharge Cut-off Conditions: Voltage, time, capacity
Protection Function: Over voltage, under voltage, over current,
under current, over capacity protection, power-off protection, data
breakpoint recovery
Time Range: Any setting within 0-30000 minutes, time unit: min
Time Precision: ≤±1‰
Sampling Inspection Period: ≤ 8S
Minimum Data Recording Frequency: ≤8S
Battery Sorting: Sorting according to capacity, time, open circuit
voltage, discharge platform, etc
Data Processing: It can record data such as voltage, current, time
and capacity, automatically calculate the constant current charging
ratio, capacity loss, discharge efficiency, average voltage, median
voltage and other data, and provide data curve and cycle diagram;
Output generated text, Excel, word, or MDB database format file.
Product Specification
Channel voltage and
current | 5V/3A |
Channel number | 512 Channnels |
Parallel unit number per channel | 1 |
Input AC type | 3 phase AC380V ±10%/50Hz |
Maximum input power | 18KW |
Noise | ≤65dB |
AC power supply wiring mode | Three-phase five wire connection |
The power factor of
power supply | ≥0.99(The load power is more than 30% of rated power) |
Total current distortion rate | THD≤5% |
Conversion efficiency | Each link conversion efficiency is more than 85% |
| Constant voltage setting
range | Charging:0.02V~5V |
Minimum discharge voltage | Discharging:1V~5V |
Measuring range | 0V~5V |
The voltage resolution | 0.1mV |
Accuracy of control | ±(0.05%RD+0.05%FS) |
Accuracy of measurement | ±(0.05%RD+0.05%FS) |
Current | Charging current setting range | 0.02A~3A |
Discharging current setting range | 0.02A~3A |
Measuring range | 0A~3A |
The current resolution | 16 Bit AD,DA |
Accuracy of control | ±(0.05%RD+0.05%FS) |
Accuracy of measurement | ±(0.05%RD+0.05%FS) |
Temperature drift | 25PPM/℃ |
Power | Single channel maximum
output power | 30W |
Time | Channel sampling
time | 0.1s |
Current response time |
The maximum current rise time 20ms
|
Steps setting time range | 1min~1024min |
Time
accuracy | ±0.01% |
Step set mode | Form editor ( Maximum working steps: 128) |
Data records | Record the conditions | Time△T:1s~60min |
Charging | Charging mode | Constant-current charging , Constant-voltage charging ,
Constant-current
and constant-voltage charging , constant-power charging, constant-
resistance charging |
Stop condition | Voltage, Current, Time and Capacity,－ΔV |
Discharging | Disharging mode | Constant current discharge, constant power discharge, constant
resistance discharge |
Stop conditions | Voltage, Current, Time and Capacity |
Cycle | Number of cycles | 1~30000 times |
Single cycle working steps | 128 |
Protection | Hardware protection | The battery reverse connect protection |
Short circuit protection |
Poor battery contact protection |
The battery voltage double circuit protection measurement |
Software protection | Data protection when power failure |
Networking offline data protection |
Threshold voltage and Maximum voltage, Minimum current, the Current
limit, the Limit capacity and Limit temperature parameter
setting protection |
Channel characteristics | With double closed loop structure, constant current constant
voltage conversion can be smooth transition, which can effectively
prevent current spike and big current impact to batteries, protect
the batteries |
Channel control mod | Each channel Settings control for independent work steps |
Database | Using SQL, MySQL, ACCESS database centralized management, test
data, compatible with the manufacturing execution system (MES) of
equipment,To facilitate data collection and control parameters of
different equipment issued and communication debugging and
maintenance (database format can be customized according to
customer's require) |
Data output mode | Excel,Txt |
Curve type | Able to draw up the corresponding relation curve in the process of
each battery into, including Voltage/time curve,Current/time
curve,Capacity/time
curve and capacity/voltage curve |
Bar code scanning | Through batteries barcode support bar code scanning function |
History data management and traceability |
Communication mode of connecting uppecomputer |
Based on the TCP/IP protocol
|
Communication interface | Network port(RJ45),10M～1000M self-adaption |
System expand | Through the switches and routers to expand communication |
Cabinet type | To adapt to the cylindrical, soft package, square aluminum shell |
Cabinet size | Length,width,height:1600mm×600×1875mm |
IP Protection grade | IP40 |
Battery charge and discharge grading machine details
XWELL battery testing equipments factory
