RM1307731645732695
This item is Original , excellent load ,New Version come with Plastic Base
Software 2.45, 2.81 marked standard on the circuit board
This is a very cost-effective electronic load, the use of 2 completely independent 18 bit ADC chip, 15ppm voltage benchmark , makes the electronic load has a very high accuracy, with 1602 LCD display, display information in a comprehensive, spike any A With the monolithic integrated circuit built-in AD sampling digital display electronic load or battery capacity testing instrument, the CPU fan configuration 9cm, very quiet, load maximum power reached 150W, up to a maximum voltage of 60V, 10a, with temperature display and supports the discharge as a voltage setting can for all kinds of electric source load / aging etc. tests can also be of various cell / battery discharge capacity test and parameters to support user correction is users DIY, the best choice
Power supply voltage: DC12V ±5%(Not include Power supply)
Load mode: constant current load
Load voltage: 0.5-60V
Load current: 0-10A
Maximum power: 150W
Voltage reading precision: ± (0.1%+0.05%FS)
Current reading precision: ± (0.2%+0.1%FS)
Constant current precision: current reading precision +1d
Noise index: 25dD (A)
Basic size: 10*14*7cm
instructions:
often by " start " key more than 1 second, then the value of AH and time cleared, while closing the electronic load (if it is open)
Shows that; Auto&rdquo put put 7 default state the lower left corner of the display information in power ah temperature and time automatic switching 2 seconds a switching times press and hold the ldquo; set up & rdquo; key and press the & ldquo; & rdquo; you can manually switch the display, each by a & ldquo; & rdquo; switch a (always hold & ldquo; setting up & rdquo; key) switching, fixed toggle the display of information, no longer automatically switch and need to open again automatically switch press and hold the & ldquo; setting up & rdquo; key and press the & ldquo; reducing & rdquo; right of the screen angle display & ldquo; said automatic switch open
all of the above settings will be automatically saved after power off, the power parameters are again on the power down before the parameters, but the electronic load, no matter when the power is off, the need to manually open
a load continuous operation of the maximum power and the room temperature, the ambient temperature is too high and need to reduce operating power, if heat sink temperature reached 87 degrees, the load will automatically reduce the power, if the temperature continues to rise, continue to reduce the power, when the core temperature reaches 91 DEG C, to stop working, cooling after the need to manually open
the load current will according to the input voltage automatically make adjustments, such as setting the 10a, if the input voltage is 20V, it will the actual current is changed into 150W/20V=7.5A (display sets the current still sets you up for 10a)
in need of statistical AH and time before, remember to clear, the machine is the default has been accumulated, will not automatically cleared, can only be cleared manually
Electronic load voltage and current correction method:
1. Calibration voltage Connect the reference power supply. The recommended voltage is 5V to 10V. Press and hold "Increase" for about 8 seconds to enter the correction voltage interface.
At this time, click "Increase" to increase the voltage by 0.01% and click "Decrease" to decrease the voltage by 0.01%.
After the adjustment is completed,
press "Start" to confirm the save, and press "Set" to return to 0.00%
2. Correction current Connect the test power, set a current (3A is recommended),
and turn on the electronic load. At this time, press and hold "Decrease" for about 8 seconds,
and you will enter the current calibration interface.
The specific operation method is the same as the voltage calibration method.
Notice: The Transparent acrylic box need assembly it by yourself (The acrylic have the protective film)
And Install the Box need Remove the bottom plastic plate
The Package only include this 150W Constant Current Electronic Load
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