60W Constant Current Electronic Load Battery Capacity Tester

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DC Load 60W.jpg


  • ZPB30A1 V2.8

DC Power Supply[edit]

  • Unit Requires 12 VDC voltage
  • 0.5A min
  • DC Power jack on left side

Operating Modes[edit]

DC Load 60W Top View Annotated.png

  • Operating modes: single mode constant current (CC)
  • Discharge current
    • 200 mA (min)
    • 9.99A (max) in steps of 0.1A or 0.01A
  • Discharge current maximum error : 0.7% -0.01A
  • The maximum capacity test error : 0.5A 2.5%, 2A 1.5%, 5A and above 1.2%
  • Offline ( termination ) Voltage Range : 1.0-25.0V stepping 1V or 0.1V
  • Discharge voltage : 1.00-30.00V
  • The maximum voltage measurement error : 1% + - 0.02V
  • Maximum power : 60W super power automatically limits the maximum current (for example, up to 60W when it can open 9.99A 6V and 20V maximum at the only open 3.00A)
  • Highest battery test statistic : 999.9Ah or 9999Wh, achieve value stop testing ( first value to those who stop condition )
  • Board size : 60W 100mm * 70mm * 57mm ( fan prominent board about 12mm)
  • Positioning hole locations : 60mm * 88mm diameter 3.2mm 5mm pedestal already installed.
  • Fan control : intelligent fan control ( according to the radiator fan can be infinitely variable automatic temperature )
  • Protection: Overheat protection "otP"; transient overpower protection "oPP"; overpressure protection "ouP"; reverse polarity protection; power supply voltage abnormal protection.

Setting Digital Illustration[edit]

Electronic Load mode[edit]

  1. Turn on the power supply 12V
  2. Unit will boot into electronic load mode, ensuring in a stopped state
  3. "RUN" does not light, otherwise the press of the start-stop switch to turn off the load
  4. Connect the UUT test to the (P + P -) pins - pay attention not to take the wrong polarity
  5. Adjust the current and lower voltage knob
  6. Press the knob to change the setting digit, digital middle two digits to the right of the indicator and digital indicator VA simultaneously determine the current set position .
  7. Press the start-stop switch , load will be applied,
  8. "RUN" lights
  9. Upper display the actual input load voltage
  10. If the voltage drops below the set limit voltage " RUN " LED flashes and short beep alarm buzzer beeps

The battery capacity test mode[edit]

  1. The test battery should be fully charged
  2. Set the tester in the battery capacity test mode
  3. Connect the battery current line to P + P- positive and negative terminals
  4. If you use four-wire clamp test, connect the four-wire interface to the positive and negative to the V + V - port.
  5. Turn the knob to set the discharge current and discharge voltage
  6. One press after setting the start and stop switch , a battery tester and a first line detection, automatic identification 2-4 line ( 2-wire line identification presentation JS-2,4 identification JS-4, if an error please stop the test and check the wiring ) , then enter the test , if the fault code appears , refer to later explain .
  7. The testing process will round up digital noticeable battery voltage , current , and the current discharge capacity Ah discharge energy Wh, when the discharge end ( battery voltage is below the set voltage ) , the tester displays the data stays in Ah and blink rapidly , with bee shortness buzzer alarm.
  8. Press the start and stop at the knob or switch to stop the alarm , you can turn the knob to view the battery discharge data , including discharge capacity Ah, Wh and discharge energy platform voltage V, start-stop button is pressed again, clear the data back to the initial setting interface before testing the next section batteries.

Additional information[edit]

  1. Battery test process can adjust the discharge current, if you need to re- adjust the termination voltage, you can pause by pressing the switch at the start and stop the discharge modification ( pause discharge will return to the settings page, this time discharge data is not lost, if necessary, you can long press clears the data until the start-stop switch 0.000Ah).
  2. Tester automatic storage can record setting parameters , and record all parameters and status at the end of the test process and test power failure alarm status , re- transmission of all automatically restored.

Fault protection codes and meanings[edit]

  • Err1: ultra-high capacity test the battery voltage.
  • Err2: battery voltage is below the set termination voltage is not connected to the battery or the battery is reversed.
  • Err3: line resistance is too large or the battery can not afford to set the discharge current.
  • Err4: circuit failure.
  • Err6: working power is inappropriate , use a standard 12V power supply , and the supply current is not less than 0.5A.
  • otP: overheating protection.
  • Ert: temperature sensor failure or the temperature is too low.
  • ouP: ultra-high voltage electron -load mode.
  • oPP: under ultra-high power electronic load mode instantly.