The Power Ten P86E-80250 is a high-performance DC power supply from the P60/P80/D3 series engineered for laboratory testing and demanding systems applications. It delivers variable DC output with stable ripple and regulation characteristics using advanced switching technology. The unit operates in both Constant Current and Constant Voltage modes with automatic crossover, providing precision power conversion across a 2–20 kW output range.
Technical Specifications
This supply accepts three-phase input at 400–440 VAC, 47–63 Hz with typical input current demands of 15 A at 3.3 kW, 28 A at 6.6 kW, and 41 A at 10.0 kW (referenced at 208 VAC). Output voltage and current configurations support up to 50 VDC and 3000 A respectively, depending on model selection.
Line and load regulation maintains voltage to 0.1% of maximum rated output and current to 0.5% of maximum rated output. Stability performance reaches ±0.05% of set point per 8 hours following a 30-minute warm-up period. Transient response recovers to within ±2% of set voltage in 10 milliseconds under a 30% current step load. Ripple and noise remain low across the output bandwidth.
– Key Features
• Constant Current/Constant Voltage operation with automatic crossover
• Pulse Width Modulation (PWM) and zero crossing switching topology for efficiency
• Dense packaging suitable for industrial and commercial installations
• DC output interface via bus bars with 0.390″ holes for outputs ≤50 VDC
• Remote control and monitoring capabilities on rear panel
• Three-wire plus ground AC input interface using #10-32 threaded studs
– Certifications
Certified to UL/CSA 61010 and IEC/EN 61010-1. CE compliant under Low Voltage Directive (LVD) and Electromagnetic Compatibility Directive (EMC). TUV approved.
– Typical Applications
Suitable for R&D test benches, subsystem characterization, burn-in testing, and high-current load simulation where precise voltage and current regulation are required.
