The Xantrex XFR12-220 is a 2600 W DC power supply engineered for research, product development, and production testing environments. It delivers 0-12 VDC at 0-220 A output with soft switching technology that minimizes switching transients, noise, and heat generation while improving efficiency. The unit operates from single-phase AC input (85-130 Vac or 190-264 Vac, maximum 20 A input current) and maintains full rated power across 0-50°C without derating.
Technical Specifications
• Output: 0-12 VDC, 0-220 A, 2600 W
• Input: 85-130 Vac or 190-264 Vac, 1-phase, 20 A maximum
• Line Regulation (Voltage): 3.2 mV
• Line Regulation (Current): 24 mA
• Operating Temperature: 0-50°C (full power, no derating)
• Form Factor: Standard 19-inch rack mount with stackable thermal design
– Key Features
• Soft Switching Technology: Zero-voltage switching architecture reduces transients and switching noise while increasing efficiency
• Dual Operating Modes: Constant Voltage (CV) and Constant Current (CC) with automatic crossover
• Protection: Over-voltage protection (OVP) with front panel reset capability and over-temperature protection (OTP)
• Remote Control: Analog programming and monitoring via J2 connector; local and remote sensing for precise load regulation
• Shutdown Control: STANDBY switch and J2 connector shutdown function with emergency shutdown capability
• Scalability: Supports series and parallel configuration with multiple units
• Diagnostics: Built-in user diagnostic functions
– Typical Applications
• Materials and component testing
• R&D equipment development
• Manufacturing test stations
• Systems requiring precise DC delivery at high current levels
– Compatibility & Integration
The unit integrates into rack environments via 19-inch mounting and accepts AC input across 85-264 Vac nominal ranges (85-130 Vac or 190-264 Vac, 1-phase). Remote interface via J2 connector enables integration into automated test systems.
