Description
This product is a Direct Current Electronic Load that has a maximum power of 150W and a maximum load current of 20A, featuring a 2.4-inch TFT color screen. It is designed with four working modes: Constant Current Mode, Constant Voltage Mode, Constant Power Mode, and Constant Resistance Mode. The system allows users to set voltage, current, and power overrun protections, as well as to regulate stop discharge voltage and discharge time. The system interface supports English and Chinese, and provides several functionalities including zeroing of accumulated data, zeroing voltage and current at no-load, voltage calibration, current calibration, setting standby time, and restoring factory settings.
Features
The Direct Current Electronic Load supports capacity testing of power batteries. It employs a 2.4-inch TFT color screen that displays various parameters including voltage, current, power, electricity, capacity, internal resistance, load, operating mode, OVP, OCP, OPP, stop voltage, and time limit discharge. It is designed with four working modes ensuring versatile operations. To ensure safety, users can set voltage, current, and power overrun protections and regulate stop discharge voltage and discharge time. The temperature of the power supply can be monitored with an external NTC sensor. It is designed to work with a 12.0V 1A independent power supply and features an integrated silent (20±3dBA) alloy heat sink that is controlled by an intelligent temperature control system. More advanced than traditional analogue electronic loads, it controls the discharge to protect the power supply from damage caused by over-limit and over-discharge. It utilizes the four-wire wiring method for more accurate voltage measurement as it is not affected by the wire’s voltage drop. The product is compatible with the two-wire connection method.
Specifications
Product: Electronic Load
Material: Printed Circuit Board
Working Voltage: 12VDC with 12V, 1A Power Adapter
Load Voltage: 0-150VDC
Load Current: 0-20A
Load Power: 0-150W
Wiring Method: Four-Wire system, Compatible with Two-Wire System
Maximum Power Measurement: 999.999Wh
Maximum Capacity Measurement: 999.999Ah
Operating Modes: CC-Constant Current Mode, CV-Constant Voltage Mode, CP-Constant Power Mode, CR-Constant Resistance Mode
Overvoltage Protection: Up to 150V Overvoltage Protections
Overcurrent Protection: Up to 20A Overcurrent Protections
Over-Power Protection: Up to 150W Over-Power Protections
Limited Voltage Discharge (Low Voltage Protection): Up to 99 Hours, 59 Minutes Time Limit Discharge
Heat Sink: Alloy Integrated Silent Heat Sink
Temperature Measurement: Connects to NTC 3950 10K 1% Temperature Sensor
Interface: Supports English and Chinese shifting
Size: 165 * 95 * 80mm / 6.50 * 3.74 * 3.15in
Weight: 400g / 0.88lb
Package Size: 195 * 105 * 135mm / 7.68 * 4.13 * 5.31in
Package Weight: 625g / 1.38lb
Packing List
1 * Electronic Load
1 * Adapter
1 * NTC Sensor