GW Instek PHU 200-140-D Programmable DC Power Supply

Overview

The GW Instek PHU 200-140-D is a 10kW programmable DC power supply featuring multi-range output capability with 200V/140A specifications. Part of the PHU series, it leverages SiC (silicon carbide) technology to achieve high power density while maintaining a compact 3U form factor. This power supply is designed for applications including photovoltaic system testing, electric vehicle battery evaluation, and automotive electronics validation.

The device includes Advanced Web Server (AWS) capability for direct web-based control and Adaptive Parallel Connection (APC) allowing multiple units to be combined for increased capacity. Up to 10 units can be paralleled to achieve 150kW without additional distribution control.

Key Features

• 10kW power output at 200V/140A maximum
• Constant voltage / constant current priority mode selection
• Adjustable voltage and current rise/fall times for waveform shaping
• Advanced Web Server (AWS) control via web browser
• Adaptive Parallel Connection (APC) for scaled capacity
• Comprehensive protection: OVP, OCP, OHP, UVL, AC Fail, FAN Fail
• Multiple interface standards: USB, LAN, Isolated Analog, RS-232, GPIB, CAN Bus, DeviceNet options
• Advanced control functions including bleeder control, internal resistance, and panel lock
• Three sets of preset configurations for quick setup
• Industrial-grade 19" rack-mountable design at 3U height
• Optional features: Datalogger, MPPT, Solar Array Simulator, AH/WH Meter, Battery Simulation

Applications

• Photovoltaic system design and testing
• Electric vehicle (EV) battery and powertrain characterization
• Automotive electronics component validation
• Industrial equipment power testing
• Research laboratory applications

Included Accessories

• AC Input terminal cover
• DC Output terminal cover
• Handles (2)
• Sensing connector and cover
• Digital I/O control connector
• Parallel control dummy connector
• DC Output terminal screws (2)
• Safety guide