The Xantrex XPR300-20 is a 6 kW DC power supply delivering 0–300V at 0–20A for demanding industrial and test environments. This unit combines zero voltage soft switching with Power Factor Correction to maximize efficiency while minimizing component stress. Dual simultaneous display of output voltage and current, automatic voltage/current mode crossover, and remote sense with 5 V line loss compensation enable precise power delivery across constant voltage and constant current operation modes. Over voltage and over temperature protection safeguard connected loads. The supply accepts analog programming via resistive (0–5 kΩ, 0–10 kΩ) or voltage inputs (0–5V, 0–10V default) and provides corresponding monitoring outputs for integration into larger test systems. Auxiliary status lines and remote interlock facilitate external control. Multiple units can be paralleled for increased power capacity.
Technical Specifications
• Output: 0–300V, 0–20A, 6 kW
• Input: Three phase 200–230V AC, 47–63 Hz
• Switching frequency: 78 kHz nominal (156 kHz output ripple)
• Analog programming: 0–5 kΩ, 0–10 kΩ resistances; 0–5V, 0–10V voltage sources
• Analog monitoring: 0–5V, 0–10V outputs (0–100% mapping)
• Chassis: 1 U high
• Dimensions: 1.7 × 19.0 × 20.0 inches (43.2 × 429.4 × 508.1 mm)
• Weight: 18 lb (8.2 kg)
– Key Features
• Zero voltage soft switching topology
• Power Factor Correction (PFC)
• Remote sense with line loss compensation
• Simultaneous voltage and current metering
• Automatic CV/CC mode crossover
• Over voltage and over temperature protection
• Parallel connection capability
• Remote interlock control
• Auxiliary status monitoring lines
– Typical Applications
• Burn-in testing
• Electroplating
• Battery charging
• Steering magnet power
– Compatibility & Integration
Resistive and voltage-based analog programming interfaces enable remote voltage and current control. Real-time analog monitoring outputs support closed-loop feedback and system supervision. Auxiliary status lines provide operational visibility across networked test environments.
