<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div class="desc"><p data-we-empty-p="" style="text-align:center;"><b>150W 20A Electronic Load 1.77inch TFT Color Display Power Battery Aging Test Meter Voltage Current Power Discharge Tester Four Wire Wiring</b><br/></p><div style="font:Arial;font-size:16px;"><p><b>Feature:</b></p>1. This product is a direct current electronic load, with a maximum power of 150W and a maximum load current of 20A.<br/>2. 1.77inch TFT color screen, with cumulative running time, temperature with load, real time voltage, real time current, real time power, cumulative capacity, cumulative energy, stop discharge voltage, stop discharge current, and load switch status indication display function.<br/>3. Voltage, current and power overrun protections values can be set; and the stop discharge voltage and discharge time can be set.<br/>4. Multifunctional design, the system menu interface supports voltage calibration and current calibration, and support zeroing of accumulated data.<br/>5. The product works with a 12.0V1A independent power supplys, with an intelligent temperature control system controlling the work of the heat sink fan. Active cooling, when the load current ≥3A or the temperature of ≥40 ℃, it will starts the fan.<br/>6. Compared to traditional analogue electronic loads, it adopts protects first and then work mode to control the discharge, which can effectively protects the discharge power supplys from damage caused by over-limit and over-discharge.<br/>7. It adopts four-wire wiring method, the voltage measurement is not affected by the voltage drop of the wire, making the voltage measurement more accurate, when wiring, you only need to make the A+ and V+, V- and A- respectively short connection.<p><br/></p><p><b>Specification:</b></p>Item Type: Electronic Load<br/>Material: printed circuit board<br/>Working voltage: 12VDC, 1A power adapter<br/>Display: 1.77inch TFT display<br/>Load voltage: 0-150VDC<br/>Load current: 0-20A<br/>Load power: 0-150W (above 120V max. 60W)<br/>Wiring method: A+ V+ V- A- four-wire system, backward compatible with two-wire system<br/>Power measurement ranges: 0-999999Wh<br/>Capacity measurement ranges: 0-999999Ah<br/>Cooling ways: <br/>Control: 4 buttons control<br/>Overvoltage protections: yes<br/>Overcurrent protections: yes<br/>Over-power protections: yes<br/>Over-temperature protections: yes, temperature≥80℃ stopping load<br/>Time limit discharge: yes<br/>Power-off data saving: yes<br/>Zeroing of total data: supported<br/>Item size: 48 x 100 x 110mm / 1.89 x 3.94 x 4.33in<br/>Item weight: 325g / 0.72lb<br/>How to wiring:<br/>① use thick wire to connect the power supplys positive terminal to A+, the power supplys negative terminal and A- connected, after connection, the voltage and current all displays 0.<br/>② Use a thin wire to connect the positive terminal of the power supplys to V+ and the negative terminal of the power supplys to V-, and the real-time voltage shows the power supplys voltage after connection.<br/><p><br/></p><p><b>Package List:</b></p>1 x Electronic Load</div><br/><p><br/><br/><br/><br/><br/></p></div></div></div>