Array 3710A 150W Programmable DC Electronic Load 0-360V 0-30A

Product Code: 3710A

Professional DC Electronic Load Testing Solution The Array 3710A is a single-channel programmable DC electronic load designed for comprehensive testing of batteries, DC power supplies, solar panels, and power driver circuits. With its 150W power dissipation capability and wide voltage range up to 360V, this instrument provides precise constant current, constant power, and constant resistance testing modes essential for power source validation and characterisation. Operating Modes & Applications Constant Current (CC): Maintains steady current regardless of voltage variations, ideal for battery discharge testing and power supply current limit verification. Constant Power (CP): Delivers consistent power draw while voltage and current vary, perfect for simulating real-world load conditions. Constant Resistance (CR): Acts as programmable resistor, useful for testing voltage regulators and simulating resistive loads. Key Specifications Parameter Range Accuracy Input Voltage 0-360V DC 0.2% + 3-300mV Input Current 0-30A DC 0.2% + 3-30mA Input Power 0-150W - Resolution 1mV, 1mA - Min.

Resistance <0.08Ω - User Interface & Control Features a backlit LCD display showing real-time voltage, current, and power measurements with 1mV/1mA resolution. The intuitive front panel includes numeric keypad entry and rotary encoder for precise adjustments. Store up to 10 sequential test programmes in EEPROM memory for automated testing sequences. Array 3710A front panel showing LCD display and control interface Connectivity & Automation Equipped with RS232/RS485/USB interfaces for PC control and remote operation. Compatible with included Electronic Load software plus ActiveX and DLL support for custom applications using VB, VC++, Delphi, and LabVIEW integration. Protection & Safety Features Over-voltage, over-current, and over-power protection Over-temperature monitoring with automatic shutdown Reverse polarity detection and protection Ultra-low conductive resistance (<0.08Ω) for accurate low-voltage testing Parallel Operation: Multiple units can be connected in parallel to increase overall power handling capacity for high-power applications.