48V 150A Battery Load Bank
- Portable unit with 7 inch colorful touch screen, different nominal voltages made compatible in ONLY ONE unit for different demands to save cost.
- Test battery internal resistance and capacity.
- Real time on-line monitoring battery bank: battery string voltage, each cell voltage, charge/discharge current, monitoring time, charge/discharge capacity etc.
- Battery quantity to be tested by wireless CVM: 24pcs.
- Discharging mode: Constant current discharge mode( off line and on line CC mode), constant power discharge mode(CP mode)
- On line compensation discharge(on line CC mode): To accomplish the on line constant current discharge without switching off actual load connected with battery bank system, the JUNXY battery load bank discharging current will vary according to actual load current. The equation is: I=I1+I2(“I” is battery bank current, “I1” is JUNXY battery load bank current, “I2” is actual load current which connected with battery bank)
- Load bank auto shut-down when reach any one of four cutt-off settings: (1)string voltage, (2)cell voltage, (3)discharge duration, (4)discharge capacity, (5)manual stop discharge
- JUNXY battery load bank real time displaying cell voltage histogram, the highest and lowest cell voltage, each cell and string curves, curves comparison. Curves could be enlarged and narrowed.
- Parameter template function: up to 10 groups of preset discharge parameters to select discharge directly, save time.
- Protections: over current protection(OCP), over voltage protection(OVP), reverse polarity protection(RPP) by LCD displaying and buzzer alarm.
- If test clips on battery poles dropped off, discharge keeps continuing.
- Parallel load bank discharging for higher discharge current by RS485, Remote control the load bank through RS232 by JUNXY battery load bank PC software.
- Up to 10 groups of discharge/monitor data could be stored in load bank.
- PC software for data/histogram/curves management, report printing.
Cell voltage type
Cell voltage test range
Cell voltage resolution
String voltage test range
String voltage resolution
Voltage testing accuracy
Discharge current working range
Constant current discharge voltage range
Maximum Discharge Power
Current testing accuracy
Battery capacity check range(Ah)
Current testing accuracy
Capacity check testing range extension
One external load added, the testing capacity range doubled
Cell data collection method
Monitoring current range
Same as rated current
AC120 or 220±15%
Refrigeration by blast
-20℃~70℃ storage and transport
Data storage mode
7 inch LCD
color touch screen