Feature:
1. MULTI FUNCTION AND GOOD HEAT DISSIPATION: With automatic memory function of all parameters, very suitable for automatic assembly of power adapter aging cabinet. The size is slightly larger, and the fan is upgraded to the original 5020 for delta high speed double bearing fan, which has higher heat dissipation redundancy and is more suitable for long term work
2. CLEAR DISPLAY AND SAFE: The battery capacity tester display comprehensive and clear information. Equipped with intelligent CPU fans, can effectively dissipate heat silently
3. TECHNICAL PARAMETERS: Electronic load battery tester maximum power for 60W, maximum voltage 30V, maximum current is 9.99A. Overvoltage, overcurrent, and overvoltage alarms can effectively protect the module from damage
4. PROTECTION FUNCTION: The electronic load tester provides overheat protection otP, instantaneous overpower protection oPP, overvoltage protection ouP, reverse connection protection, and power voltage abnormal protection
5. WIDE APPLICATION: This multifunctional constant current electronic load can measure voltage, current, power, battery capacity, impedance, temperature, energy, time. Test various batteries, DC power supplies, charging data cables
Specification:
Item Type: Electronic Load Tester
Material: PCB and aluminum alloy
Working Mode: Constant current(CC) single mode
Discharge Current: 0.209.99A step by 0.1A or 0.01A
Maximum Discharge Current Error: 0.7percent 0.01A
Maximum Capacity Test Error: 0.5A 2.5percent , 2A 1.5percent , 5A and above 1.2percent
Off Line(termination) Voltage Range: 1.025.0V Step 1V or 0.1V
Discharge Voltage: 1.0030.00V
Maximum Voltage Measurement Error: 1percent +0.02V
Peak Power: 60W super power automatic limit maximum current(for example, maximum 9.99A 6V at 60W, maximum 20V at 3.00A alone)
Maximum Battery Test Statistics: 999.9Ah or 9999Wh, reaching the stop value test (the first value of the stop condition)
Positioning Hole Position: Approx. 60 x 88mm 2.36 x 3.46in
Diameter: Approx. 3.2mm 0.13in, 5mm 0.2in
Base is installed
I. Mode Setting (default factory is electronic load mode) :
Press and hold the start stop button (small red button) and power the tester at the same time, release the button until Fun* is displayed, and change the setting by rotating the knob, "Fun1" is the electronic load mode, "Fun2" is the battery capacity test mode. Press the start and stop button to enter the buzzer setting, and also rotate the knob to set the "bEon" buzzer on or "bEoF" buzzer off. After the setting is complete, press the start and stop button again to restart the tester.
Ii. Electronic Load Mode:
1. Turn on the 12V working power supply and enter the electronic load mode, ensure that it is in the stopped state (the "RUN" light is off, otherwise press the start and stop switch to turn off the load), connect the tested power supply to the test input power port (P+P), pay attention to the polarity is not wrong!
2. Set the current and lower voltage through the knob, rotate the knob to set the value of the current setting position, press the knob to switch the setting digit, the two digital indicators in the middle of the digital tube and the VA indicator on the right side of the digital tube to determine the current setting position.
3. Press the startstop switch, the load starts to RUN, and "RUN" lights up. The circuit applies the set discharge current to the input power supply under test, and displays the actual input load voltage upstream.
4. The current can be modified at any time during the test process. If the lower voltage needs to be modified, the load needs to be stopped before it can be modified.
Note: When in the alarm state, the current can only be turned down can not be turned up! The automatic power failure saving function of the tester can save the set parameters and operating status. After power failure, the status and data before power failure will be completely restored.
Iii. Battery Capacity Test Mode:
1. The tested battery should be fully charged with a special charger first!
2. Power on the tester to enter the battery capacity test mode, and connect the positive and negative terminals of the battery current line to the P+P terminals. If the four wire fixture test is used, please connect the positive and negative terminals of the four wire fixture voltage test port to the V+V port.
3. Set The Discharge Current And Discharge Termination Voltage By Rotating the knob (refer to II: 2 description for specific methods), after the setting, press the start and stop switch, the tester first detects the battery and the line, automatically identifies 24 lines (2 line identification shows JS2, 4 line identification shows JS4, if the display is wrong, please stop the test and check the wiring), and then enters the test, if there is a fault code, please refer to the following description.
4. During the test process, the upstream digital tube will wheel display the battery voltage, current discharge capacity Ah and current discharge energy Wh. When the discharge is over (the battery voltage is lower than the set voltage), the tester will display the data to stay at Ah and blink rapidly, accompanied by a rapid alarm sound of the buzzer.
5. Press the knob or start stop switch to stop the alarm, you can rotate the knob to view the battery discharge data including discharge capacity Ah, discharge energy Wh and platform voltage V. After pressing the start stop button again, clear the data and restore to the initial setting interface before testing the next battery.
Additional Note:
1. The discharge current can be adjusted at any time during the battery test. If the termination voltage needs to be re adjusted, you can suspend the discharge modification by pressing the start stop switch (the suspended discharge will return to the setting page, and the discharged data will not be lost at this time. If you need to clear the zero data, you can long press the start stop switch until 0.000Ah is displayed).
2. The automatic saving of the tester power failure can record the set parameters, and record all parameters and states when the power failure occurs during the test process and the alarm state at the end of the test, and all will be automatically restored after re powering.
Fail Safe Code And Meaning:
Err1: The battery voltage of the capacity test is too high.
Err2: The battery voltage is lower than the set stop voltage, the battery is not connected or the battery is incorrectly connected.
Err3: The internal resistance of the line is too large or the battery cannot withstand the set discharge current.
Err4: The circuit is faulty.
Err6: The working power supply is not suitable. Please use the standard 12V regulated power supply with the power current not less than 0.5A.
OtP: Overheat protection.
Ert: The temperature probe is faulty or the temperature is too low.
OuP: High voltage in electronic load mode.
OPP: Instant super high power in electronic load mode..
Package List:
1 x Electronic Load Tester
Note:
1. This product is a professional testing equipment, requiring users to have a certain electronic basic knowledge(for example: users should understand the meaning of voltage, current capacity Ah, etc.), otherwise you may not be able to use the equipment normally, may cause unnecessary damage caused by improper operation and loss of the test device!2. Power Requirements: DC12V voltage(actual voltage 11?14V), current is not less than 0.5A power supply, if power supply is not suitable, Err6 will be displayed.MULTI FUNCTION AND GOOD HEAT DISSIPATION: With automatic memory function of all parameters, very suitable for automatic assembly of power adapter aging cabinet. The size is slightly larger, and the fan is upgraded to the original 5020 for delta high spee
CLEAR DISPLAY AND SAFE: The battery capacity tester display comprehensive and clear information. Equipped with intelligent CPU fans, can effectively dissipate heat silently
TECHNICAL PARAMETERS: Electronic load battery tester maximum power for 60W, maximum voltage 30V, maximum current is 9.99A. Overvoltage, overcurrent, and overvoltage alarms can effectively protect the module from damage
PROTECTION FUNCTION: The electronic load tester provides overheat protection otP, instantaneous overpower protection oPP, overvoltage protection ouP, reverse connection protection, and power voltage abnormal protection
WIDE APPLICATION: This multifunctional constant current electronic load can measure voltage, current, power, battery capacity, impedance, temperature, energy, time. Test various batteries, DC power supplies, charging data cables
