Specification
- Voltage: 10-100V DC
- Current: 30A/60A/100A/200A DC
- Number of channels: 6CH/3CH/2CH/1CH
- Isolation of input and output
- 4U chassis size
Advantages and features:
- Modular design, single-point control technology, convenient expansion, high production and maintenance efficiency;
- Battery cycle life test
- Battery charge/discharge characteristic test
- Battery charge retention ability test
- Battery charge/discharge efficiency test
- Battery overcharge/over discharge rate endurance test
- Support CAN communication to realize data docking with BMS
- Support docking with MES system
- Auxiliary channel acquisition and recording
- Static test, dynamic test, standstill
- With anti-reverse connection, data loss protection function
- Support multi-channel parallel connection
- 92% feedback efficiency
- Charge and discharge power factor 0.99 (rated power)
Test function
Device model | SLB 100 30 | Communicationmethod | TCP/IP (network port) | |||
Discharge voltage | DC100V~10V | Charging voltage | DC10~100V | |||
Charge and discharge current | 100VSeries: 30A | 60A | 100A | 200A | ||
Number of channels | 6 channels | 3 aisle | 1 aisle | 1 aisle | ||
Voltage accuracy | ±0.3% of FS | Current accuracy | ±0.3% of FS | |||
Power accuracy | ±0.1% of FS | Time accuracy | 1s/H | |||
Current rise/fall response | 10ms (10%-90%) | Current response time | 10ms | |||
Output DC voltage resolution | 0.01V | |||||
Output DC current resolution | 0.01A | Mainchanneldataacquisition
cycle |
100ms |
Phase | 3Φ4W | Voltage | 380V±10% |
Frequency | 47Hz-63Hz | THD | ≤3% |
Power factor PFC | 0.99 (rated power) | Feedback efficiency | 92% (rated power) |
Power resolution | 0.1W |
Number of steps in a step file | 250 steps, 10 layers can be nested |
Cycles | 1~9999 times |
Data export method |
Data can be derived into EXCEL, TXT, chart files, and can provide charge and discharge curves, capacity decay rate, cycle life curve, charge and discharge voltage, current, capacity-time and other data analysis curves
and data lists |
Data storage method | The user can customize the name and data saving path, and the data is
saved as a file |
Main channel working mode |
Charging: constant current charging CC, constant voltage charging CV, constant power charging CP, constant current and constant voltage charging CCCV, the conversion during constant current and constant voltage charging needs to achieve no impulse voltage current; Discharge: constant current discharge CD, constant power discharge CP, constant resistance discharge CR, constant voltage discharge
CV; stand still |
Constant current charging | Battery pack voltage, time, capacity, power, cell temperature, cell voltage,
cell voltage difference, RSOC, -∆V up |
Constant voltage charging | Current, time, capacity, power, cell temperature, cell voltage, cell voltage
difference, RSOC, -∆V up |
Constant current and constant
voltage charging |
Current, time, capacity, power, cell temperature, cell voltage, cell voltage
difference, RSOC, -∆V up |
Put aside | Time is up |
Constant current discharge | Battery pack voltage, time, capacity, power, cell temperature, cell voltage,
cell voltage difference |
Constant power discharge | Battery pack voltage, current, time, capacity, power, cell temperature, cell
voltage, cell pressure difference |
Constant resistance discharge | Battery pack voltage, current, time, capacity, power, cell temperature, cell voltage, cell pressure difference |
Input protection | Overvoltage, overcurrent, phase loss, overtemperature, protection alarm,
islanding effect protection; |
Output protection | Overvoltage, overcurrent, short circuit, capacity, temperature, cell
overvoltage, cell undervoltage protection; no output when the battery voltage is not detected; |
Power failure protection | After the external power is cut off, the battery and the device are automatically disconnected, effectively avoiding the problem of re- powering on |
Hardware protection | Power failure protection, open circuit protection, short circuit protection; reverse battery connection, wrong connection protection, over current
protection, over voltage protection, over temperature protection |
Short circuit protection | External short circuit |
Software protection |
Power failure data protection, incoming call connection, over- voltage and over-discharge protection, over-current and under- current protection, capacity protection, over-temperature protection, voltage trend abnormal protection, current trend |
abnormal protection, current
Abnormal fluctuation protection, abnormal voltage fluctuation protection, abnormal charging voltage rising speed protection, abnormal discharge current falling speed protection |
|
Alarm function | The hardware has functions such as emergency cut-off switch, automatic
shutdown after power failure, automatic load connection and disconnection, etc. |
Cycles | Max 10000 times |
Way of working | Continuously working |
Test environment | Working method: continuous Working environment: -10C~50C Environmental humidity: 10%~90% |