Powerful Solutions
DLM 3-4 kW - Introduction
DLM - 3 kW and 4 kW
Programmable DC
Power Supply
Tprogrammable DC power supplies
he DLM 3 kW and 4 kW Series
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.
The 4 kW power rating is new to the
Sorensen Family of power supplies. programmed set points and operational three phase input power.
Both the 3 kW and 4 kW models have control status. The programmed volt- The 4 kW Models will accept 200*/208
output voltages from 0-5 VDC to age, current and overvoltage set points VAC, three phase or optional 400 or
0-600 VDC and a current range from 0- are displayed with two large 3½ digit 480 VAC three phase input power.
5A to 0-450A. The output RMS noise is LED displays. Operational Status LEDs *Operating temperature below 40°C
as low as 10 mV. The output will recov- indicate power on, shutdown, overtem-
er to 1% of its steady-state perature, overvoltage, constant current
voltage within 1 ms for a step load and voltage mode status. Control
change of 100% to 70% or 70% to Status LEDs indicate front panel lockout,
100%. The front panel layout makes remote control and standby status. IEEE-
the series extremely easy to use. 488.2 control LEDs indicate error, serv-
Control switches include: power on, ice request and remote address status.
enable/ standby and local/remote. The 3 kW Models will accept 200*/230
Displays and indicators show VAC single phase and 200*/208 VAC
Features
High Power Density Remote Operation Parallel or Series Operation
3 kW and 4 kW models, · Standard analog programming Field configurable
2U (3½" high), (19" wide); no top or · Output enable/disable remotely
bottom clearance spacing required · Optional IEEE-488.2 and RS 232 Input Power Factor
· Optional optically isolated analog 0.95 typical (three phase)
Wide Range of Output Voltages programming (M51A) 0.98 typical (single phase - 3kW only)
3 kW and 4 kW outputs 0-5V, 8V, 16V,
32V, 40V, 60V, 80V, 150V, 300V and Calibration CE Mark
600V All models can be calibrated without
removing the covers 5 Year Warranty
Preview Push-button
Overvoltage protection (OVP), Operating Modes
voltage and current preview buttons allow Constant voltage and constant
viewing these set points at any time with current, with LED indicators
or without the output enabled
Remote Voltage Sense
Sense leads are easily connected to a
solderless connector
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
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DLM 3-4 kW - Specifications
OUTPUT INPUT Operational Features: Master/slave
parallel* operation, up to 2 units can be
connected in parallel with active current sharing
Voltage and Current Voltage and Frequency control to within 10% of each supply. Series oper-
3 kW: 180-264 VAC, 47-63 Hz, single or ation, up to 3 units of the same model type can
3 kW Model Voltage Current three phase (<200 VAC range limited to
be connected in series (consult manual).
DLM 5-350E 0-5 0-350 40°C maximum)
Negative terminal rated at 150 Vmax above
DLM 8-350E 0-8 0-350 4 kW: 180-264 VAC, 47-63 Hz, three phase ground
DLM 16-185E 0-16 0-185 (<200 VAC range limited to 40°C maximum)
DLM 32-95E 0-32 0-95 Software: LabVIEW® driver M9E/M85
Power Factor: 0.95 typical with three phase programs can be downloaded at no cost at
DLM 40-75E 0-40 0-75 input, 0.98 typical with single phase input
DLM 60-50E 0-60 0-50 www.elgar.com
GENERAL
DLM 80-37E 0-80 0-37 Regulatory Compliance: CE Mark
DLM 150-20E 0-150 0-20
DLM 300-10E 0-300 0-10 Dimensions: 3-1/2" (88 mm) H x
DLM 600-5E 0-600 0-5 Operating Temperature: 0°C to 50°C, 19" (482 mm) W x 18" (508 mm) D
no derating (<200 VAC range limited to
4 kW Model Voltage Current 40°C maximum) Weight: 40 lbs. (18.2 kg)
DLM 5-450E 0-5 0-450
Storage Temperature: -40°C to 65°C Shipping Weight: 49 lbs. (22.3 kg)
DLM 8-450E 0-8 0-450
DLM 16-250E 0-16 0-250
DLM 32-125E 0-32 0-125
Cooling: Internal fans with overtemperature
protection OPTIONS & ACCESSORIES
DLM 40-100E 0-40 0-100
DLM 60-66E 0-60 0-66 Front Panel Controls: Knobs with 3½ digit Remote Interface Options
DLM 80-50E 0-80 0-50 digital displays to control output voltage and
DLM 150-26E 0-150 0-26 current settings. Power on/off switch, output M9E**: SCPI compatible IEEE-488.2 and
DLM 300-13E 0-300 0-13 enable/standby switch and local/remote switch. RS 232 interfaces (May not be combined
DLM 600-6.6E 0-600 0-6.6 Voltage, current and overvoltage preview push with M51A or M85)
buttons allow you to preview the programmed
Noise and Ripple: See table settings at any time; overvoltage limit is M13: Locking shafts
Regulation (Line or Load) adjusted with a set screw accessible (front panel potentiometers)
through the front panel. M51A: Isolated analog programming (May
Voltage: 0.05% of maximum rated output
+2 mV Displays and Indicators: Voltage and not be combined with M9C or M85)
overvoltage setting 3½ digit LED display, current M85**: Multichannel slave interface (May
Current: 0.1% of maximum rated output setting 3½ digit LED display. LED indicators for not be combined with M9E or M51A)
Transient Response: Typically recovers in power on, shutdown, remote, overvoltage protec-
1 ms to within 1% of steady-state output tion, overtemperature and front panel lockout, Input Voltage Options
voltage (greater than 50% Vmax) for a 70% constant voltage and constant current modes.
to 100% or 100% to 70% load change IEEE-488.2 indicators include error, SRQ and M1: 345-455 VAC, 47-63 Hz, three phase,
address. 3 wire plus ground, Delta or Wye may be
Stability: ±0.05% maximum voltage or used (4 kW only)
current over 8 hours after 15 minute warm- Built-in Protection: Overvoltage (resets by
up time at fixed line, load and temperature cycling the enable/standby switch), overtempera- M2: 432-528 VAC, 47-63 Hz, three phase,
ture (will automatically reset) 3 wire plus ground, Delta or Wye may be
Efficiency used (4 kW only)
5-8V Model: 82% typical Rear Panel Control/Monitor
16-80V Models: 87% typical Parallel Cable
150-600V Models: 85% typical (at maximum Remote Sense: The maximum total allowed
output power) sense line drop is 2V for 5V, 8V and 16V Paralleling Cable: P/N 5361969-01
Temperature Coefficient: 0.02%/°C of models and 5V for all other models.
rated output voltage, 0.03%/°C of rated Remote Sense Protection: Unit will not be Rack Slide Kit
output current damaged due to misconnection of the remote
sense leads. 105-300-26: Rack slide kit
Remote Programming: Voltage, current * Consult factory for other configurations.
(0-100%) and OVP (5-110%) of full scale can be ** See interface options discussion on page 44.
programmed by selectable 0-5 VDC,
0-10 VDC, or 0-5 k
Remote Monitoring: Voltage or current can be
monitored with user-selectable ranges, 0-5 VDC
or 0-10 VDC
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
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Powerful Solutions
DLM 3-4 kW - Data Tables
Output Ratings Regulation Line and Load Meter Accuracy
Model V age V age Current
Voltage
V Current Current
of Vmax (0.5% of Vmax (0.75% of Imax
(VDC) (ADC) (0.1% of Imax)
+ 2 mV) + 1 count) + 1 count)
DLM 5-350E 0-5 0-350 5 mV 350 mA 0.04V 4A
DLM 5-450E 0-5 0-450 5 mV 450 mA 0.04V 5A
DLM 8-350E 0-8 0-350 6 mV 350 mA 0.05V 4A
DLM 8-450E 0-8 0-450 6 mV 450 mA 0.05V 5A
DLM 16-185E 0-16 0-185 10 mV 185 mA 0.09V 3A
DLM 16-250E 0-16 0-250 10 mV 250 mA 0.09V 3A
DLM 32-95E 0-32 0-95 18 mV 95 mA 0.3V 0.8A
DLM 32-125E 0-32 0-125 18 mV 125 mA 0.3V 1A
DLM 40-75E 0-40 0-75 22 mV 75 mA 0.3V 0.7A
DLM 40-100E 0-40 0-100 22 mV 100 mA 0.3V 0.9A
DLM 60-50E 0-60 0-50 32 mV 50 mA 0.4V 0.5A
DLM 60-66E 0-60 0-66 32 mV 66 mA 0.4V 0.6A
DLM 80-37E 0-80 0-37 42 mV 37 mA 0.5V 0.4A
DLM 80-50E 0-80 0-50 42 mV 50 mA 0.5V 0.5A
DLM 150-20E 0-150 0-20 77 mV 20 mA 0.9V 0.3A
DLM 150-26E 0-150 0-26 77 mV 26 mA 0.9V 0.3A
DLM 300-10E 0-300 0-10 152 mV 10 mA 1.6V 0.09A
DLM 300-13E 0-300 0-13 152 mV 13 mA 1.6V 0.11A
DLM 600-5E 0-600 0-5 302 mV 5 mA 3.1V 0.05A
DLM 600-6.6E 0-600 0-6.6 302 mV 7 mA 3.1V 0.06A
Ripple and
Preview Accuracy OVP Stability T
Temp. Coeff.
Maximum
Noise
Total
Model V
Voltage Current Volt
V age Current e
Voltage
V Current
(0.5% of to 110% of Ripple Noise
(0.02%/°C (0.03%/°C Sense
Vmax +1 Imax + 1 Vmax) (RMS)* (P-P) of of Drop
of Vmax) of Imax)
count)
DLM 5-350E 0.04V 5A 0.3 - 5.5V 12 mV 100 mV 3 mV 175 mA 1 mV 105 mA 2V
DLM 5-450E 0.04V 6A 0.3 - 5.5V 12 mV 100 mV 3 mV 225 mA 1 mV 135 mA 2V
DLM 8-350E 0.05V 5A 0.4 - 8.8V 12 100 mV 4 mV 175 mA 1.6 mV 105 mA 2V
DLM 8-450E 0.05V 6A - 8.8V 12 mV 4 mV 1.6 mV 135 mA 2V
DLM 16-185E 0.09V 3A - 17.6V 10 mV 8 mV 3.2 mV mA 2V
DLM 16-250E 0.09V 4A - 17.6V 10 mV 8 mV 3.2 mV mA 2V
DLM 32-95E 0.3V 1.1A 10 mV 6 mV mA 5V
DLM 32-125E 0.3V 1.4A 1.6 - 35V 10 100 mV mV 63 mA 6 mV 38 mA 5V
DLM 40-75E 0.3V 0.9A 2 - 44V 10 mV 100 mV 20 mV 38 mA 8 mV 23 mA 5V
DLM 40-100E 0.3V 1.1A 2 - 44V 10 mV 100 mV 20 mV 50 mA 8 mV 30 mA 5V
DLM 60-50E 0.4V 0.6A 3 - 66V 15 100 mV mV 25 mA 12 mV 15 mA 5V
DLM 60-66E 0.4V 0.8A - 15 mV 12 mV mA 5V
DLM 80-37E 0.5V 0.5A - 15 mV 16 mV mA 5V
DLM 80-50E 0.5V 0.6A - 15 mV 16 mV mA 5V
DLM 150-20E 0.9V 0.3A 165V 30 mV 30 mV 6 mA 5V
DLM 150-26E 0.9V 0.4A 7.5 - 165V 30 200 mV mV 13.0 mA 30 mV 7.8 mA 5V
DLM 300-10E 1.6V 0.11A 15 - 330V 60 mV 300 mV 150 mV 5 mA 60 mV 3 mA 5V
DLM 300-13E 1.6V 0.14A 15 - 300V 60 mV 300 mV 150 mV 6.5 mA 60 mV 3.9 mA 5V
DLM 600-5E 3.1V 0.06A 30 - 660V 100 mV 500 mV 300 mV 2.5 mA 120 mV 1.5 mA 5V
DLM 600-6.6E 3.1V 0.08A 30 - 660V 100 mV 500 mV 300 mV 3.3 mA 120 mV 2.0 mA 5V
* RMS ripple typical from 20 Hz to 300 kHz
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DLM 3-4 kW - Case, Options and Accessories
Input Connections
Compression lug terminals
#6 AWG max wire size
20.19
(512)
Chassis Ground Connection
#10-32 threaded stud
19.44
(493)
Output Connections
5V to 80V
18.18 Copper bus bars, nickel plated
(461) Holes in bus bar 0.312 (7.92)
150V to 600V
Terminal block with #8-32 screws
Top View
ON S/D REM OVP OTEMP LOCK ERR SRQ ADDR
POWER
DC VOLTS (V ) MODE DC CURRENT (A )
OVP SET DC TB1
OUTPUT L1
I ENABLE LOCAL
STATUS GPIB VOLTAGE
V&I OVP F1
STANDBY REMOTE XXXX-XXXX
PREVIEW
POWER
SUPPLY
Y-YY V
Z-ZZ A DC OUTPUT
L2
F2 3.46
(87)
CURRENT
L3
J3
F3
13 1 J12 J13
J11
1 S1 8
1
INPUT
208, 220, 230VAC/15A-3
! 25 REMOTE CONTROL INPUT 14 0 PARALLEL PORTS SENSE MADE IN USA DO NOT OBSTRUCT VENTILATION OUTLETS 50-60Hz
16.90
Front View 19.00
(429)
(482)
Dimensions in inches (millimeters) Rear View
Options & Accessories
Input V J3 Connector
M1 only) Shutdown Input (+). Positive or nega-
1 Remote Output Enable 14
M2 only) selection with 1
Remote Shutdown Return (-)
M9E Interfaces 3 OVP Input 16 1 mA current source for OVP Programming
M13 shafts ) 4 Remote Indicator 17 OVP Status Indicator
M51A Programming 5 Operating Mode Indicator 18 Overtemperature Shutdown Indicator
M85 Slave Interface 6 Status Indicator Return (-) 19 DC Voltage Monitor Output
7 Current Monitor Output 20 Remote/Local Voltage Control Select
Parallel
8 N/C 21 1 mA Current Source for Voltage Programming
V
Cable, one cable per slave unit
r
9 Voltage Programming Input 22 1 mA Current Source for Current Programming
Rack
10 Programming Input 23 Current Control Select
Rackslide kit
C C
Return (-) C
C
CompuMess Elektronik GmbH · Lise-Meitner-Str. 1 · D-85716 Unterschleißheim
Telefon (089) 32 15 01 - 0 · Telefax (089) 32 15 01 - 11
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info@compumess.de · www.compumess.de · www.netzteile.de