85V 10A Charging 20A Discharging Battery Pack Testing Machine Aging Cabinet
1.Equipment Application Scope and Function Introduction
1.1Scope of application:
The charge discharge test equipment is mainly used for the charge discharge cycle
test of lithium battery.
1.2Test Items:
Battery charging protection voltage, discharge protection voltage, capacity, etc. The
equipment has four test steps: charging, discharging, shelving and cycling. By editing
the corresponding steps, the battery can be tested according to the set process.
2.Main Performance of Test Equipment:
2.1 Charge Discharge Function:
It has constant current and constant voltage charging function and constant current
discharge function. It can charge and discharge the battery and record the battery
capacity.
2.2 Charge Discharge Interface:
Fully meet the requirements of battery pack charging and discharging same port and
charging and discharging sub port, i.e. 2 wires (P+ P -) and 3 wires (P+ P- C-)。 At
the same time, it can aging the electric tool battery with positive plate charging
protection and negative plate discharge protection(CH+ P+ P-).
2.3 Check Voltage Protection:
By charging and discharging the battery, check whether the charging protection and
discharge protection of the battery work.
2.4 Safety Protection:
Anti reverse connection protection function; Upper and lower voltage limit protection;
Safe discharge current protection.
2.5 Online mode:
If the instrument is single or less than 5, it can be connected to PC through serial port;
When more than 5 sets adopt the network connection mode, the PC only needs toprovide a network port to control less than 60 sets of instruments.
2.6 Control System:
The software system adopts the classic and mature C / S mode, and the
communication modes include serial port and network. The serial port can realize the
accurate communication of several instruments in a short distance, and the network
can realize the accurate communication of multiple instruments in a long distance.
2.7 Upper Computer Software:
Based on the Windows operation interface, the SQL database is used to store the test
data, which is very convenient for the staff to query and export the data online. The
charge discharge aging curve can be viewed according to the battery bar code, time
and equipment number, and the curve can be exported at the same time.
3.Technical Parameters
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Input Power
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AC 220V ±10% / 50Hz
|
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Voltage
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Measuring Range
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7.5~85V
|
|
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Accuracy
|
±(0.2% of reading + 0.2% of range)
|
|
Current
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Charging Range
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50~10000mA
|
|
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Charging Accuracy
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±(0.2% of reading + 0.2% of range)
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|
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Discharge Range
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50~20000mA
|
|
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Accuracy
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±(0.2% of reading + 0.2% of range)
|
|
Charge
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Constant Voltage Cut-off Current
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Minimum 50mA
|
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Capacity
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Accuracy
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±1‰
|
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Power
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Discharge Power
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≦1400W
|
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Time
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Patrol Inspection Time
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Real time receiving < 2S
|
|
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Timing Range
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0 ~ 999 hours / work step
|
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Data Recording Interval
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≥5S
|
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Median Machine Version
|
1.1 series
|
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Charge
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Charging Mode
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Constant current and constant voltage charging
|
|
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Cut off Condition
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Voltage, current, relative time, overcharge protection
|
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Discharge
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Discharge Mode
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Constant current discharge
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|
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Cut off Condition
|
Voltage, relative time and over discharge protection
|
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Cycle
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Cycle Measurement Range
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1 ~ 999 times
|
|
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Number of Single Cycle Steps
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100
|
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Voltage and Current Detection Sampling
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Four wire sampling
|
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Database
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Using SQL database to manage test data
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Host Computer Communication Mode
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Based on TCP / IP protocol and serial port
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Data Output Mode
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Excel, TXT, Chart
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Communication Interface
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Network port
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Number of Channels Per Cabinet
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7 channels, 7 rows and 1 column
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|
Chassis Size
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W*D*H：600*450*170（mm）
|
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Cabinet Size
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W*D*H：1230*600*1820（mm）
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Discharge Battery Space Size
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W*D*H：370*600*170（mm）
|
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Number of Modules
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Up to 7 channels supported
|
5.Test Software Interface:
5.1 Main Interface:
5.2 Scheme Setting Interface:
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IPv6 network supported
