The Xantrex XFR20-130-M1 is a programmable DC power supply delivering 2.6 kW of output power across 0–20 Vdc at 0–130 A. Built on zero voltage soft-switching technology, this unit achieves up to 87% efficiency while virtually eliminating switching transients and heat generation—enabling stackable rack deployment without inter-unit ventilation gaps. The supply accepts single-phase AC input (190–264 VAC, 47–63 Hz) and operates reliably from 0–50 °C without derating.
Technical Specifications
Output Power & Voltage
• Power output: 2600 W (2.6 kW)
• Output voltage: 0–20 Vdc
• Output current: 0–130 A
AC Input
• Input voltage: 190–264 VAC, 1-phase, 47–63 Hz
• Typical input current: 22.6 A at 208 VAC; 20.5 A at 230 VAC
Performance
• Switching frequency: 78 kHz nominal (156 kHz output ripple)
• Efficiency: Up to 87% (typical 86% at rated output)
• Operating temperature: 0–50 °C without derating
• Line and load regulation maintained across full input voltage and load variation (0–100%)
Monitoring & Control
• Voltage/current programming: 0–5 kΩ or 0–10 kΩ resistive inputs (±2%); 0–5 V or 0–10 V voltage inputs (±1%)
• Monitor outputs: 0–5 V or 0–10 V ranges at 1% accuracy
• Remote sense with 5 V line loss compensation
– Key Features
• Zero voltage soft-switching technology minimizes electromagnetic transients and transistor stress
• Front panel over-voltage protection (OVP) with manual reset
• Over-temperature protection integrated
• Built-in short-circuit and overload protection
• 19-inch rack mount form factor: 1.75 × 19.0 × 20.0 inches (43.2 × 429.4 × 508.1 mm), 18 lb (8.2 kg)
• Stackable configuration without forced ventilation between units
– Typical Applications
Research and product development, production test environments, process control systems, and OEM integration requiring high power density with precise load regulation.
– Compatibility & Integration
Optional GPIB, GPIB-Multichannel, isolated analog control (ISOL), and RS-232 interfaces available. LabVIEW® and LabWindows® drivers provided for automated control integration.
