Sorensen DHP100-200

The Sorensen DHP100-200 is a high-power programmable DC power supply engineered for demanding research, development, and industrial testing applications requiring precise voltage and current regulation. Operating in constant voltage, constant current, or constant power modes, this unit delivers exceptional stability and transient performance across a broad output range.

– Technical Specifications

Output Performance
• Voltage range: 5 VDC to 600 VDC across DHP series
• Current capability: up to 3,000 A across series
• Power output: 2 kW to 30 kW single chassis
• Voltage regulation (line): ±0.1% of maximum rated output
• Current regulation (line): ±0.5% of maximum rated output
• Voltage regulation (load): ±0.1% maximum for 0–100% load variation
• Current regulation (load): ±0.5% maximum for 0–100% load variation
• Stability: ±0.05% per 8 hours after 30-minute warm-up
• Voltage temperature coefficient: 0.02%/°C
• Current temperature coefficient: 0.03%/°C
• Transient response: 2 ms to steady state (within 2% Vmax) at 30% load step
• Overvoltage protection setpoint: 0.5% of full scale; accuracy ±0.5% + 0.5% of maximum output

Input Specifications
• Input voltage: 190–253 VAC or 200–240 VAC, 47–63 Hz (standard); 360–440 VAC or 432–528 VAC optional
• Input: three-phase, 3-wire plus ground (delta or wye)
• Power factor: 0.72 minimum
• Efficiency: 80% minimum at full load

– Key Features

• Second-generation control technology for advanced programmability
• Nine auto-sequence steps; 1 second to 99,999 seconds per step (max 27.7 hours total)
• Resettable overvoltage protection without power cycling
• Available in 2U, 3U, and 6U rackmount profiles
• CE Mark and TÜV CUL certification; UL/cUL 61010 to 10 kW

– Typical Applications

Electronics manufacturing, power conversion testing, battery charging systems, materials research, and industrial equipment validation.

– Compatibility & Integration

Analog programming interface standard. Optional digital interfaces available.