Technology of Electrical Automatic

ZJB-DT Battery Bank Discharge Tester

ZJB-DT Battery Bank Discharge Tester

ZJB-DT is highly intelligent battery charge and discharge tester. It can be used as the discharge load in the battery off-line state, and realize the constant discharge of the set value by continuously regulating the discharge current. the tester records all valuable and continuous real-time data during the process.

Friendly HMI provide a variety of configuration and data review, user can download record data to USB. PC host operation software can generate the curves and reports needed.

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ZJB-DT is highly intelligent battery charge and discharge tester. It can be used as the discharge load in the battery off-line state, and realize the constant discharge of the set value by continuously regulating the discharge current. the tester records all valuable and continuous real-time data during the process.

Friendly HMI provide a variety of configuration and data review, user can download record data to USB. PC host operation software can generate the curves and reports needed.

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Features

  • Intelligent SCM ARM control, 7-inch 1024*600 LCD display.
  • Discharge load use PTC ceramic resistor, avoid red heat for a safer discharge process.
  • Remote battery data collector use wireless, multiple band design for 4 device working in one site.
  • Each device support max 25 cell collection boxes, each box connect 12 batteries, total 300 battery cell detecting.
  • User free to configuration charge/discharge termination threshold.
  • Provide software export record & curve report for further analysis.
  • Various alarm function, provide automatic protection in over-temperature/voltage/current status.
  • With RS485 port for remote control

Specification

Suitable Battery: DC110 or DC220V 

Charge/discharge voltage     DC88V-264V
Charge/discharge current     0-60A
Working mode
    • Standalone mode,
    • Parallel master mode,
    • Parallel slave mode,
    • Remote controlled mode
Protection performance
    • Battery test
    • Overvoltage protection,
    • Undervoltage stop,
    • Overcurrent protection,
    • Reverse wiring protection,
    • 65℃ overtemperature protection,
    • With LCD prompt and buzzer alarm
Cell voltage collection (optional)
    • Multi-band RF wireless module
    • Communication distance of more than 100m,
    • Compatible with 2V/4V/6V/12V cell voltage monitoring,
    • 1-25 groups of RF wireless monitoring modules monitoring up to 300 batteries
    • Single wireless monitoring module support monitoring 12 cells
Control precision
    • Discharge current≤±1%;
    • Group terminal voltage≤±0.1%;
    • Cell voltage≤±0.05%
PC communication     RS485 interface, USB interface
Data storage capacity     Built-in SD card with a capacity of 8G and the USB flash drive with a capacity of 16G

Work Environment:

Heat radiation     Forced air cooling
Temperature
    • Working rage: -5-50℃
    • Storage temperature: -40-70℃
Humidity Relative humidity 0-90% (40±2℃)
Elevation Rated elevation of 4,000m
Noise ﹤75dB

Working Power Supply:

Power supply
    • Single-phase AC220V (-20%-+30%)
    • Frequency: 45-65Hz;
charging power supply     Refer to nameplate parameters or case label
Electric strength test
    • Input-housing: 2200Vdc 1min
    • Input-output: 2200Vdc 1min
    • Output-housing: 700Vdc 1min
Safety     Compliance with EN610950

Wiring:

AC input     GB socket, suitable for 1-1.5mm2 cable
Charge/discharge current cable     Cable quick plug (red for positive and black for negative)
Parallel cable (optional)     2m 6-pin crystal plug wire

Downloads

Brochure of DC Battery and Related Device