DLM 3-4 kW

Model: DLM Series
Voltage: 5V - 600V
Current: 5A - 450A
Power: 3kW - 4kW
Overview: Programmable DC Power Supplies
  • Overview +


    Sorensen DLM Series

    Product Overview

    The Sorensen DLM 3kW and 4kW Series programmable DC power supplies are designed to provide highly stable, continuously variable output voltage and current for a broad range of applications in a compact 2U ( 3½” high) chassis.

    Both the 3 kW and 4 kW models have output voltages from 0-5 VDC to 0-600 VDC and a current range from 0-5A to 0-450A. The output rms noise is as low as 10 mV. The output will recover to 1% of its steady-state voltage within 1 ms for a step load change of 100% to 70% or 70% to 100%. The front panel layout makes the series extremely easy to use. Control switches include: power on, enable/ standby and local/ remote.

    Displays and indicators show programmed set points and operational control status. The programmed voltage, current and overvoltage set points are displayed with two large 3½ digit LED displays. Operational Status LEDs indicate power on, shutdown, over temperature, overvoltage, constant current and voltage mode status. Control Status LEDs indicate front panel lockout, remote control and standby status. IEEE- 488.2 control LEDs indicate error, service request and remote address status.

    The 3 kW Models will accept 200*/230 VAC single phase and 200*/208 VAC three phase input power.

    The 4 kW Models will accept 200*/208 VAC, three phase or optional 400 or
    480 VAC three phase input power.

    *Operating temperature below 40°C

    Features And Benefits

    High Power Density
    3 kW and 4 kW models, 2U (3½ inches) high, 19 inches wide; no top or bottom clearance spacing required

    Wide Range of Output Voltages
    3 kW and 4 kW outputs 0-5V, 8V, 16V, 32V, 40V, 60V, 80V, 150V, 300V and 600V

    Preview Pushbutton
    Overvoltage protection (OVP), voltage and current preview buttons allow viewing these set points at any time with or without the output enabled

    Remote Voltage Sense
    Sense leads are easily connected to a solderless connector

    Remote Operation
    • Standard analog programming
    • Output enable/disable remotely
    • Optional IEEE-488.2 and RS 232
    • Optional optically isolated analog programming

    Calibration
    All models can be calibrated without removing the covers

    Operating Modes
    Constant voltage and constant current, with LED indicators

    Parallel or Series Operation
    Field configurable

    Input Power Factor
    0.95 typical (three phase for all models) 0.98 typical (single phase)

    CE Mark

    5 Year Warranty

  • Diagram +


    Sorensen DLM Series Diagram

    Diagram Formats
    PDF DLM Diagram (397KB)
  • Manuals +

  • Data Sheets +

  • Support Documents +

  • Software +

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    DLM : Model Number Description


    Options and Accessories
    M1 345-455 VAC, 47-63 Hz, three phase, 3 wire plus ground, Delta or Wye may be used (4 kW only)
    M2 432-528 VAC, 47-63 Hz, three phase, 3 wire plus ground, Delta or Wye may be used (4 kW only)
    M9E SCPI compatible IEEE-488.2 and RS 232 interfaces (May not be combined with M51A or M85)
    M13 Locking shafts (front panel potentiometers)
    M51A Isolated analog programming (May not be combined with M9C or M85). This isolation allows users to control power supplies not connected to a common ground. In addition, in systems with high ambient noise or with large ground loop currents the control ground can be isolated from the power ground eliminating problems.
    M85 12-bit slave interface (May not be combined with M9E or M51A)
    5361969-01 Paralleling Cable; one cable per slave unit
    105-300-26 Rack slide kit