2.4inch Color Screen Multifunction Electronic Load Support Constant Current/Power/Resistance Mode with Data Calibration Multiple Parameter Setting Function

With a maximum load voltage of 150V, load current of 20A, and load power of 150W (60W above 120 V), providing highly accurate measurements. The MDL150 offers three sophisticated operation modes, enabling precise control and customization for various testing scenarios. The ability to set and adjust parameters like overvoltage, overcurrent, and overpower protecting value ensures custom operation within specified limits. Due to its high versatility, user-friendliness, safety features, and efficiency, making it a appropriate choice for professionals seeking a reliable and customizable electronic load for their testing applications.

Features:

【Multifunctional Modes & Customization】: The MDL150 offers three sophisticated operation modes: Constant Current Mode, Constant Power Mode, and Constant Resistance Mode, enabling precise control and customization for various testing scenarios. The ability to set and adjust parameters like overvoltage, overcurrent, and overpower protecting value ensures custom operation within specified limits.

【High-Precise Measurement & Calibration】: With a maximum load voltage of 150V, load current of 20A, and load power of 150W (60W above 120 V), providing highly accurate measurements. The open calibration feature for voltage and current and the zeroing load calibration ensures accurate readings and improved reliability over time.

【User-Friendly Design & Enhanced Usability】: The 2.4-inch color screen offers clear visualization of data and settings, complemented by intuitive controls for brightness adjustment, screen sleep settings, and language switching between English and Chinese. The device's ability to reset accumulated data and restore factory settings further simplifies maintenance and management.

【High Safety & Multiple Protections】: Comprehensive safety design supports setting overvoltage, overcurrent, overpower, and overtemperature protecting thresholds. The adjustable low-voltage limit value and discharge time limit value add additional safety, ensuring the device operates within safer boundaries.

【Efficient Cooling & External Temperature Measurement】: An intelligent fan cooling system automatically activates when the internal temperature reaches 40°C or the current exceeds 3A, ensuring stable operation even under heavy loads. The ability to connect an NTC temperature sensor to measure and display temperatures from 0 to 100°C adds to its functionality and versatility.

Specifications:

Name: Electronic Load 

Material: metal

Working voltage: 12VDC

Load voltage (U): 0-150VDC

Load current (I): 0-20A

Load power (P): 0-150W (maximum load capacity of 60W above 120 V)

P=U × I ≤ 150W

Wiring method: A+V+V - A - four wire system, downward compatible with two wire system

Upper limit of electricity metering: 99999.9Wh

Capacity measurement upper limit: 99999.9Ah

Accumulated timing ranges: ddd: hh: mm: ss (day: hour: minute: second)

Working mode: Constant Current Mode, Constant Power Mode, Constant Resistance Mode

Overvoltage protections: Support

Overcurrent protections: Support

Overpower protections: Support

Over temperature protections: When the internal temperature exceeds 75 ℃, over temperature protecting is triggered

Voltage limited discharge: also known as low-voltage protecting, supports, defaults to no voltage limited discharge, and can be set according to needs

Limited time discharge: supports maximum 99 hours and 59 minutes of limited time discharge

Cooling method: The programmable fan automatically runs when the internal temperature is ≥ 40 ℃ or the current is>3A

External temperature measurement: Connect the NTC 3950 10K 1% temperature sensor to measure and display the temperature between 0 and 100 ℃

Chinese English interface switching: support

Accumulated data reset: support

Voltage and current no-load zeroing: support

Voltage open calibration: support

Current open calibration: support

Screen brightness adjustment: support

Screen sleep and standby settings: support

Restore factory settings: support

Item size: 198 * 103 * 85mm / 7.80 * 4.06 * 3.35in

Item weight: 933g / 2.06lb

Package size: 216 * 110 * 145mm / 8.50 * 4.33 * 5.71in

Package weight: 1010g / 2.23lb

Packing List:

1 * Electronic Load

1 * Temperature Test Wire

1 * Adapter