Products
Discharge Capacity Battery Testing Equipment For 20V 200A Car Lead Acid Storage Battery
Products Description
20V 200A Car Lead-Acid Storage Batteries Charge Discharge Capacity Life Cycle Testing Equipment
Overview:
This battery charge discharge testing equipment meets the requirements of power battery pulse charge and discharge test, DC internal resistance (DCIR) test, cycle life (Cycle Life) test, rate charge and discharge test. This testing equipment comes with unique software, which can run on computer to achieve romote control and minitor.
This series of battery testing systems are widely used in various research institutions, universities and power battery manufacturers.
Technical Parameters:
Project Index
Parameter Index
≤(365*24 )hour/step,
Time Form Support 00:00:00:000(h, min, s, ms)
The number of channels, voltage range, current range and etc. can be customized according client's specific requirements. Please email or call to KingPo for further assistance.
Input Power
AC380V±10%/ 50 or 60Hz
resolution
AD:16bit；DA:16bit
Input Resistance
≥1MΩ
Input Power
11139W
Channel Control Feature
Constant current source and constant voltage source adopt independent double closed loop structure
Channel Control Mode
Independent control
Voltage
Voltage Range Per Channel
100mV~20V
Minimum discharge voltage
0V
Accuracy
± 0.1% of FS
Constant voltage cutoff current
0.4A
Stability
± 0.1% of FS
Current
Current Range Per Channel
1A~200A
Accuracy
± 0.1% of FS
Stability
± 0.1% of FS
Power
Per Channel Output Power
4000W
Stability
± 0.2% of FS
Time
Current Response Time
The hardware switching time of current to 20A is 20ms
Step Time Range
Data Recording
Record Condition
Time△t: 100ms
Voltage△U: 40mV
Current△I: 400mA
Record Frequency
10Hz
Charge
Charge Mode
Constant current charging, constant voltage charging, constant current and constant voltage charging, constant current and constant voltage of the battery pack, constant power charging
Cutoff Condition
Voltage, current, relative time, capacity, -ΔV
Discharge
Discharge Mode
Constant current discharge, constant power discharge, constant resistance discharge
Cutoff Condition
Voltage, Current, Relative Time, Capacity, -ΔV
Pulse Mode
Charge mode
Constant current mode, Constant power mode
Discharge mode
Constant current mode constant power mode
Cutoff conditions
Time, line number
Min. pulse width
500ms
Number of pulse
Single pulse step supports 32 different pulses
Continuous switching of charge and discharge
A pulsed step can achieve continuous switching from charge to discharge
Cutoff condition
Voltage, relative time
DCIR Test
Supports custom point retrieval for DCR calculations (DC internal resistance)
Cycle
Loop Measure Range
1~65535 times
Max Steps Per Loop
254
Nested Loop
Nested loop Function, Max Support 3 Layers
Protection
Software Protection
Hardware Protection
Voltage and current detection sampling
Four-wire connection
Noise
<85dB
Noise
<85dB
Database
MySQL Database
A Means of Communication of Upper Machine
TCP/IP Protocol
Data Output
EXCEL2003/2010, TXT
Communication Interface
Ethernet Port
Per Unit Main Channels No.
2
Dimensions
36U chamber, W*D*H:600*600*1780(mm)
