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| Remote Sense |
The maximum load line drop is up to the full
voltage rating of the supply. The drop in the
load leads subtracts from the maximum voltage
available for the load except as follows: maximum
rated voltage is available at the load and voltage
regulation specifications apply for line drops of<1V on DLM5-75 and DLM8-75, <2V for all other
DLM600 models and DLM3K/4K models rated 5V
to 16V, and <5V for all other DLM3K/4K models. |
| Remote Programming |
Voltage, current (0-100%) and OVP (5-110%) of
full scale can be programmed by selectable
0-5VDC, 0-10VDC, or 0-5kΩ |
| Remote Monitoring |
Voltage or current can be monitored with userselectable
ranges, scaled to 0-5 VDC or 0-10 VDC |
| Operational Features |
Master/slave parallel operation, up to 4 units of
the same model can be connected in parallel,
with active current sharing control. Series
operation, multiple units of the same model
can be connected in series, limited by 300Vpk
between either output terminal and chassis. |
| Software |
IVI-COM, LabVIEW® or LabWindow®/CVI driver
for Ethernet and IEEE-488.2 |
| Regulatory Compliance |
CE Compliant:
• Low Voltage Directive (73/23/EEC) using EN 61010-1, and
• EMC Directive (89/336/EEC) using EN 61326
Certified to
UL 61010-1, CSA C22.2 No. 61010.1
and IEC/EN 61010-1 |
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| Voltage and Frequency |
90-132 VAC or 180-264 VAC max, auto ranging,
47-63 Hz, single phase, 2-wire plus ground |
| Current |
11A maximum at 115VAC, 6A maximum at 230 VAC |
| Connector |
IEC 320 with detachable line cord |
| Power Factor |
0.6, typical at full load; dependent on the impedance of the AC input. |
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| Line Regulation |
Voltage: 0.005% of V max + 2 mV
Current: 0.01% of I max + 2 mA
See table for input voltage variation over the AC input
voltage range, with constant rated load. |
| Load Regulation |
Voltage: 0.005% of V max + 2 mV
Current: 0.02% of I max + 5 mA
See table
For 0-100% load variation, with constant nominal
line voltage |
| Transient Response |
500 μs to steady-state output voltage (within 0.1% of Vmax) for 50-100% or 100-50% load
change |
| Stability |
±0.05% of maximum voltage or current over 8
hours after 30 minute warm-up time at fixed line,
load and temperature |
| Efficiency |
84% typical at maximum output power; 82% typical for DLM 5-75 and DLM 8-75 |
| Temperature Coefficient |
0.02%/°C of maximum output voltage, 0.03%/°C
of maximum output current. Change in output per °C change in ambient temperature, with constant line and load. |
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| Dimensions |
Width:
8.5” (216 mm) |
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Height:
1U or 1.75” (44 mm) |
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Depth:
17”
(432 mm)
Option M6 depth 20” (508 mm) |
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| Weight |
9.7 lbs. (4.4 kg) |
| Shipping Weight |
12.7 lbs. (5.8 kg) |
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| 1 |
ANALOG-CONTROL Input |
14 |
EXTERNAL-OFF Input (+) |
| 2 |
EXTERNAL-OFF Return |
15 |
Auxiliary 5 VDC Output (+) |
| 3 |
OVP Programming Input |
16 |
OVP Resistance Programming Output |
| 4 |
REMOTE-CONTROL Status Output |
17 |
OVP Resistance Programming Return |
| 5 |
VOLTAGE-MODE Status Output |
18 |
FAULT Status Output |
| 6 |
Auxiliary 5 VDC Return |
19 |
Voltage Monitor Output |
| 7 |
Current Monitor Output |
20 |
Voltage Resistance Programming Return |
| 8 |
Voltage/Current Monitor Return |
21 |
Voltage Resistance Programming Output |
| 9 |
Voltage Programming Input |
22 |
Current Resistance Programming Output |
| 10 |
Current Programming Input |
23 |
Current Resistance Programming Return |
| 11 |
Not Used |
24 |
LOCAL-LOCKOUT Input |
| 12 |
V/I/OVP Programming Return |
25 |
OVP Status Output |
| 13 |
Not Used |
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