Sorensen / Elgar 55V 55A Programmable 3kW DC Switching Power Supply, model number DCS55-55M62 - used.
To view the full product manual for the DCS55-55 M62 unit (PDF, ~300KB),
No printed manuals are available for these units.
The DCS Family of 1 kW, 1.2 kW and 3 kW programmable power supplies incorporate current mode switching rates up to 100 kHz in high power density, low profile chassis. Utilizing unique packaging techniques, the DCS Family provides continuous full output power (1 kW, 1.2 kW or 3 kW) in any volt/amp combination within the rated output voltage and current limits.
This family has 10-turn potentiometers to adjust voltage and current settings that are displayed simultaneously. LEDs indicate overtemperature, remote programming, shutdown and overvoltage protection, status and constant-voltage/current mode operation.
- Input Power:
Voltage 208-230VAC (tested to 190 to 253 VAC)
Single or three phase (maximum output current is 45A with single phase input)
- Transient Response:
A 30% step load will recover to within 2% of original value within 10ms.
±0.05% of set point 8 hours after 30 minute warm-up time at fixed line, load and temperature
- Output Ripple (RMS): 10mV
3.5" H x 19" W x 18" D