The Sorensen SGA600/50 is a programmable DC power supply engineered for high-power, precision applications requiring stable voltage and current delivery across demanding load conditions. It delivers up to 30 kW per chassis with output specifications of 0–600V and 0–50A, leveraging a modular 5 kW power architecture scalable from one to six modules. Multiple chassis parallel to 150 kW system power, operating as a unified unit. The supply features exceptional load transient response, low noise output, and front air intake design enabling stackable deployment without clearance requirements.
Technical Specifications
Power & Output
• Output voltage: 0–600V
• Output current: 0–50A
• Power per chassis: Up to 30 kW
• Paralleling capability: Up to 150 kW (multiple chassis)
• Output ripple (current mode): <±0.04% of full scale rms current
• Output rise time (40–800V): <100 ms typical, 5–95% full scale, resistive load
Line Regulation (with sense wires)
• Voltage mode: ±0.01% of full scale (40–800V)
• Current mode: ±0.05% of full scale (40–800V)
• Voltage and current mode: ±0.05% of full scale (10–30V)
Input Power
• 208/220 VAC, 3-phase (187–242 VAC operating range)
• 380/400 VAC, 3-phase (342–440 VAC operating range)
• 440/480 VAC, 3-phase (396–528 VAC operating range)
• Optional 400 Hz @ 208 VAC input
Programming & Display
• Front panel controls: 10-turn potentiometers
• Display: 3½ digit LED readout
• Programming accuracy—voltage: ±0.1% of full scale; current: ±0.4% of full scale
• Overvoltage protection with front panel adjustment and reset
– Key Features
• Modular 5 kW power modules (1–6 per chassis)
• High power density with front air intake for close stacking
• Exceptional transient response and low output noise
• ±0.01% voltage regulation in voltage mode
– Interfaces
Remote control via IEEE-488.2 + RS-232C, Ethernet + RS-232C + isolated analog control, or isolated analog control alone. Optional LXI Class C compliant communication with integrated web server available.
– Typical Applications
Electronics manufacturing test, materials processing, power conversion validation, and industrial systems requiring high-current, precision DC delivery with real-time programmability.
