60W 9.99A 30V Constant Current Electronic Load Discharge Capacity Tester
brand new and
Material: Electrical components
Color: See pictures
Features:
Cause sterility new New design , simple and versatile electronic load ! Automatic memory function with all parameters , is well suited for automated assembly of the power adapter aging cabinet In the sale of the latest version , slightly larger size and upgrade the fan into the original 5020 for speed bearing fan , higher cooling redundancy , more suitable for long hours
Note: This product is a professional testing equipment , requiring the user must have some basic electronic ( example: Users should understand what is the meaning of the voltage and current capacity Ah , etc. ) , or you may be unable to properly use the device , possibly mishandled cause unnecessary damage caused by the test device loss ! PPower supply requirement : DC12V voltage ( actual voltage 11-14V) current is not less than 0.5A of power, the power will be displayed inappropriate Err6
Note: The default power adapter is not included
Operating modes: single mode constant current
Discharge current : 0.20-9.99A stepper 0.1A or0.01A
Discharge current error : 0.7% -0.01A
The 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 voltage measurement error : 1% + 0.02V
it can open 9.99A 6V and 20V at the only open 3.00A)
Highest 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 for protection "otP", transient overpower for protection overpressure for protection "ouP", reverse polarity for protection, power supply voltage abnormal for protection
Instructions::
A : mode settings ( default factory for electronic load mode ) : Hold down the start-stop button ( button ) to the tester simultaneously energized until the for key is released showing Fun * When , by rotating the knob to change the setting , "Fun1" for electronic load mode , "Fun2" capacity test mode. Push button start and stop at the buzzer after entering the settings, also set "bEon" buzzer by turning the knob to open or "bEoF" buzzer closes After setting press the button again to start and stop at the tester restart.
Setting Digital Illustration:
II: Electronic Load mode:
1. Turn on the power supply 12V boot into electronic load mode , ensuring in a stopped state ("RUN" does not light, otherwise the press of the start-stop switch to turn the load ) connected to the power supply under test to the test port input power + ) , pay attention not to take the wrong polarity
2. Set current and lower voltage knob , turn the knob to set the value of the current setting position , then 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
3. Press the start-stop switch , load began to run , "RUN" lights , power is applied to the circuit under test is set to enter the
discharge current , while the upper display the actual input load voltage , when the voltage drops the set limit voltage " RUN " LED flashes and short beep alarm buzzer accompanied.
4. The test procedure can be modified at any current , and if you need to modify the lower voltage to stop the load can modify
Note:When in alarm state , can only transfer a small current does not increase !Tester automatic power-down feature to save enough to save the set parameters and run state, when the state again after power transmission will complete before the power failure and restore data.
3: The capacity test mode:
1. The test should be fully charged with a special charger
2. Give the tester is powered into the capacity test mode, connect the current line to + positive and negative terminals , if you use four-wire clamp test, while the four-wire interface to the positive and negative voltage test fixture is connected to V + V port.
3. Turn the knob to set the discharge current and discharge voltage ( referring to two specific methods : 2 Description ) , one press after setting the start and stop switch , a 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
The testing process will round up digital noticeable voltage , current , and the current discharge capacity Ah discharge energy Wh, when the discharge end ( voltage is the set voltage ) , the tester displays the data stays in Ah and rapidly , with shortness buzzer alarm.
5. Press the start and stop at the knob or switch to stop the alarm , you can turn the knob to view the 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:
1. 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 for 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 for protection codes and meanings :
Err1: ultra-high capacity test the voltage
Err2: voltage is the set termination voltage is not connected to the or the is reversed
Err3: line resistance is too large or the 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 for protection.
Ert: temperature failure or the temperature is too low.
ouP: ultra-high voltage electron -load mode

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