FST-8400CT 12V-220V 120A Battery Load Bank

  • Battery load bank FST is a powerful and lightweight solution designed for condition assessment of telecommunication and radio equipment backup supply. This instrument can perform the battery capacity test on battery strings such as Pb, Li-ion, Ni-Cd, and others


  • SMART Constant Current DC Load Banks with system and cell voltage monitoring
  • Data management software included for data analyzing and reporting
  • Rugged, compact and portable units
  • Alloy and PTC resistors for safe discharging
  • Four settings for auto shut-down of discharge: discharge time, total string end voltage, cell end voltage, discharged capacity
  • Parallel connection of two units for mass discharge testing
  • Thermal cut-off and automatic overload protection
  • Safe circuits avoid damage to battery when testing
  • Optional: Real-time display of voltage for each cell with DAC package for 1.2V, 2V, 6V, 12V cells
  • Optional: Custom DAC packages available for monitoring of uncommon cell voltages and configurations




  • Discharge Testing
  • Battery Capacity Testing
  • Acceptance Testing
  • Battery Maintenance
  • Engineer Testing



Features Specifications
Model  FST-8400CT
DC Voltage measurement
Maximum battery voltage 300VDC
Max. Power 15KW
Voltage Accuracy & resolution ≤ ± 0.5%, 0.01 V
Current Accuracy & resolution ≤ ± 1% , 0.1A
Cell monitoring module
Cell voltage Type 1.2V/2V/4V/6V/12V
Type Wireless
Total cell monitoring can be monitored Wireless cell voltage sensor for 24cells at one time
Number of cells can be monitored 24cells can be monitored by one cell voltage sensor
Current measurement
Internal current range Max.200A at 0-200A settable
Battery Nominal Voltage Max. Discharge current
12V 30A
24V 100A
48V 200A
110V 120A
240V 150A
Power Supply 220 V AC (-20% to +20%) 50Hz/60Hz
Cooling mode Forced Air Cooling
Communication & Storage
Communication port to download data after test USB communication port download test data to PC software
Communication Port for PC real time monitoring on line RJ45 port
Internal memory 32Mbit Flash or Optional
Display 7inch Touch screen


Protections Overvoltage, overload, overheat, Reverse polarity
High-Voltage insulation test Input-The enclosure:2200Vdc 1min

Input-Output:2200Vdc 1min

Output- The enclosure:700Vdc 1min

CE Certificate LVD: EN61010-12010; EMC: EN61326-1:2013
Work Temperature -5~50℃
Storage Temperature -40~70℃
Humidity Relative humidity 5%~95%
Altitude below 4000 m
Working Noise <60dB
Dimensions of Host machine 800x290x540mm
Net Weight 50Kg


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