Experience the versatility and precision of the ARRAY 3731A Programmable DC Electronic Load, an essential instrument for professionals in the electrical testing and measurement field. This robust unit operates at a voltage of 240V and a current of up to 60A, delivering a power output of 800W, making it suitable for a wide range of applications. Designed for accuracy and reliability, the ARRAY 3731A is an ideal choice for battery discharge testing, electronic device characterization, and solar panel evaluation. Its user-friendly interface and customizable programming options allow for tailored testing scenarios, ensuring comprehensive and efficient analysis of your electronic components.
Features
- Basic functions: CC, CV, CR, and CP
- High-speed sequence, high-speed transient
- Programmable current slew rate
- Supports SCPI (Standard Commands for Programmable Instrumentation)
Specifications
Current 0~60A
Voltage 0~240V
Power 800W
Constant Current Mode
Low Range 0~6A
Resolution 0.1mA
Accuracy 0.2% + 5mA
High Range 0~60A
Resolution 1mA (0~60A)
Accuracy 0.2% + 10mA
Constant Voltage Mode
0~240V
Range 1mV (0~100V)
Resolution 10mV (100~240V)
Accuracy 0.2% + 10mV
Constant Resistance Mode
Low Range 0.03Ω~2.4MΩ
Resolution 0.1mΩ
Accuracy @V＞6V 0.5% + 12mΩ
High Range 0.2KΩ~240K
Resolution 0.001KΩ
Accuracy @V＞6V 0.5% + 0.12KΩ
Constant Power Mode
Range 0~800W
Resolution @P＜100W 1mW
@P≥100W 10mW
Accuracy 0.2% + 600mW
Current Measurement
Low Range 0~6A
Resolution 0.1mA
Accuracy 0.1% + 6mA + Vin/50KΩ
High Range 0~90A
Resolution 1mA (0~90A)
Accuracy ±(0.2% + 8 mA) + Vin/50KΩ
