Common

Front Panel Controls

Knobs with 3½ digit digital displays to control output voltage and current settings. Power on/off switch, output enable/standby switch and local/remote switch. Voltage, current and overvoltage preview push buttons allow you to preview the programmed settings at any time; overvoltage limit is adjusted with a set screw accessible through the front panel.

Displays and Indicators

Voltage and overvoltage setting 3½ digit LED display, current setting 3½ digit LED display. LED indicators for power on, shutdown, remote, overvoltage protection, overtemperature and front panel lockout, constant voltage and constant current modes. IEEE-488.2 indicators include error, SRQ and address (M9E option).

Built-in Protection

Output overvoltage (resets by cycling the enable/standby switch), overtemperature (will automatically reset)

Input

Voltage and Frequency 3 kW

180-264 VAC, 47-63 Hz, single or three phase (<200 VAC range limited to 40°C maximum)

4 kW

180-264 VAC, 47-63 Hz, three phase (<200 VAC range limited to 40°C maximum)

Power Factor

0.95 typical with three phase input, 0.98 typical with single phase input

Current

3 kW: single phase, 21A RMS; three phase, 12A RMS 4 kW: 180-264 VAC, 15A RMS; 345-455 VAC, 8.5A RMS; 432-528 VAC, 6.5A RMS;

Output

Regulation

Line: For input voltage variation over the AC input voltage range, with constant rated load. Load: For 0-100% load variation, with constant nominal line voltage. Voltage: 0.05% of maximum rated output +2mV Current: 0.1% of maximum rated output

Transient Response

Typically recovers in 1.5 ms to within 1% of steady-state output voltage (greater than 50% of Vmax) for 70-100% or 100-70% load change.

Stability

±0.05% of maximum voltage or current over 8 hours after 15 minute warm-up time at fixed line, load and temperature. Current accuracy for 5V, 8V, and 16V models is 1% typical.

Efficiency

5-8V Models: 82% typical 16-80V Models: 87% typical 150-600V Models: 85% typical (at maximum output power)

Temperature Coefficient

0.02%/°C of rated output voltage; 0.03%/°C of rated output current. Change in output per °C change in ambient temperature, with constant line and load.

Weight & Shipping Weight

Weight

40 lbs. (18.2 kg)

Shipping Weight

49 lbs. (22.3 kg)

Physical

Height

3-1/2” (88 mm)

Width

19” (482 mm)

Depth

18” (508 mm)

Environmental

Operating Temperature

0°C to 50°C, no derating (<200 VAC range limited to 40°C maximum)

Storage Temperature

-40°C to 65°C

Cooling

Internal fans with overtemperature protection

Output

Model

Preview Accuracy

OVP Adjustment Range (5% to 110% of Vmax)

Voltage (0.05% of Vmax +1 count)

Current ( 1.0% of Imax +1 count)

DLM 5-350E

0.04V

5A

0.3-5.5V

DLM 5-450E

0.04V

6A

0.3-5.5V

DLM 8-350E

0.05V

5A

0.4-8.8V

DLM 8-450E

0.05V

6A

0.4-8.8V

DLM 16-185E

0.09V

3A

0.8-17.6V

DLM 16-250E

0.09V

4A

0.8-17.6V

DLM 32-95E

0.3V

1.1A

1.6-35V

DLM 32-125E

0.3V

1.4A

1.6-35V

DLM 40-75E

0.3V

0.9A

2-44V

DLM 40-100E

0.3V

1.1A

2-44V

DLM 60-50E

0.4V

0.6A

3-66V

DLM 60-66E

0.4V

0.8A

3-66V

DLM 80-37E

0.5V

0.5A

4-88V

DLM 80-50E

0.5V

0.6A

4-88V

DLM 150-20E

0.9V

0.3A

7.5-165V

DLM 150-26E

0.9V

0.4A

7.5-165V

DLM 300-10E

1.6V

0.11A

15-330V

DLM 300-13E

1.6V

0.14A

15-330V

DLM 600-5E

3.1V

0.06A

30-660V

DLM 600-6.6E

3.1V

008A

30-660V

Output

Model

Ripple and Noise

Ripple (RMS)*

Noise (P-P)

DLM 5-350E

12mV

100mV

DLM 5-450E

12mV

100mV

DLM 8-350E

12mV

100mV

DLM 8-450E

12mV

100mV

DLM 16-185E

10mV

100mV

DLM 16-250E

10mV

100mV

DLM 32-95E

10mV

100mV

DLM 32-125E

10mV

100mV

DLM 40-75E

10mV

100mV

DLM 40-100E

10mV

100mV

DLM 60-50E

15mV

100mV

DLM 60-66E

15mV

100mV

DLM 80-37E

15mV

120mV

DLM 80-50E

15mV

120mV

DLM 150-20E

30mV

200mV

DLM 150-26E

30mV

200mV

DLM 300-10E

60mV

300mV

DLM 300-13E

60mV

300mV

DLM 600-5E

100mV

500mV

DLM 600-6.6E

100mV

500mV

* RMS ripple typical from 20 Hz to 300 kHz Specifications subject to change.

Output

Model

Stability

Voltage (0.05% of Vmax)

Current (0.05% of Imax)

DLM 5-350E

3 mV

175 mA

DLM 5-450E

3 mV

225 mA

DLM 8-350E

4 mV

175 mA

DLM 8-450E

4 mV

225 mA

DLM 16-185E

5 mV

93 mA

DLM 16-250E

5 mV

125 mA

DLM 32-95E

16 mV

48 mA

DLM 32-125E

16 mV

63 mA

DLM 40-75E

20 mV

38 mA

DLM 40-100E

20 mV

50 mA

DLM 60-50E

30 mV

25 mA

DLM 60-66E

30 mV

33 mA

DLM 80-37E

40 mV

19 mA

DLM 80-50E

40 mV

25 mA

DLM 150-20E

75 mV

10 mA

DLM 150-26E

75 mV

13 mA

DLM 300-10E

150 mV

5 mA

DLM 300-13E

150 mV

6.5 mA

DLM 600-5E

300 mV

2.5 mA

DLM 600-6.6E

300 mV

3.3 mA

Output

Model

Output Rating

Voltage (VDC)

Current (ADC)

DLM 5-350E

0-5

0-350

DLM 5-450E

0-5

0-450

DLM 8-350E

0-8

0-350

DLM 8-450E

0-8

0-450

DLM 16-185E

0-16

0-185

DLM 16-250E

0-16

0-25

DLM 32-95E

0-32

0-95

DLM 32-125E

0-32

0-125

DLM 40-75E

0-40

0-75

DLM 40-100E

0-40

0-100

DLM 60-50E

0-60

0-50

DLM 60-66E

0-60

0-66

DLM 80-37E

0-80

0-37

DLM 80-50E

0-80

0-50

DLM 150-20E

0-150

0-20

DLM 150-26E

0-150

0-26

DLM 300-10E

0-300

0-10

DLM 300-13E

0-300

0-13

DLM 600-5E

0-600

0-5

DLM 600-6.6E

0-600

0-6.6

Output

Model

Regulation Line and Load

Voltage (0.05% of Vmax + 2mV)

Current (0.1% of Imax)

DLM 5-350E

5 mV

350 mA

DLM 5-450E

5 mV

450 mA

DLM 8-350E

6 mV

350 mA

DLM 8-450E

6 mV

450 mA

DLM 16-185E

10 mV

185 mA

DLM 16-250E

10 mV

250 mA

DLM 32-95E

18 mV

95 mA

DLM 32-125E

18 mV

125 mA

DLM 40-75E

22 mV

75 mA

DLM 40-100E

22 mV

100 mA

DLM 60-50E

32 mV

50 mA

DLM 60-66E

32 mV

66 mA

DLM 80-37E

42 mV

37 mA

DLM 80-50E

42 mV

50 mA

DLM 150-20E

77 mV

20 mA

DLM 150-26E

77 mV

26 mA

DLM 300-10E

152 mV

10 mA

DLM 300-13E

152 mV

13 mA

DLM 600-5E

302 mV

55 mA

DLM 600-6.6E

302 mV

7 mA

Output

Model

Meter Accuracy

Voltage (0.5% of Vmax + 1 Count)

Current (0.75% of Imax + 1 Count)

DLM 5-350E

0.04 V

4 A

DLM 5-450E

0.04 V

5 A

DLM 8-350E

0.05 V

4 A

DLM 8-450E

0.05 V

5 A

DLM 16-185E

0.09 V

3 A

DLM 16-250E

0.09 V

3 A

DLM 32-95E

0.3 V

0.8 A

DLM 32-125E

0.3 V

1 A

DLM 40-75E

0.3 V

0.7 A

DLM 40-100E

0.3 V

0.9 A

DLM 60-50E

0.4 V

0.5 A

DLM 60-66E

0.4 V

0.6 A

DLM 80-37E

0.5 V

0.4 A

DLM 80-50E

0.5 V

0.5 A

DLM 150-20E

0.9 V

0.3 A

DLM 150-26E

0.9 V

0.3 A

DLM 300-10E

1.6 V

0.09 A

DLM 300-13E

1.6 V

0.11 A

DLM 600-5E

3.1 V

0.05 A

DLM 600-6.6E

3.1 V

0.06 A

Rear Panel Control/Monitor

Remote Sense

The maximum total allowed sense line drop is 2V for 5V, 8V and 16V models and 5V for all other models. Line drop subtracts from the maximum available output voltage at full rated power.

Remote Sense Protection

Unit will not be damaged due to misconnection of the remote sense leads.

Remote Programming

Voltage, current (0-100%) and OVP (5-110%) of full scale can be programmed by selectable 0-5 VDC, 0-10 VDC, or 0-5 kΩ.

Remote Monitoring

Voltage or current can be monitored with user-selectable ranges, 0-5 VDC or 0-10 VDC

Operational Features

Master/slave parallel* operation, up to 2 units can be connected in parallel with active current sharing control to within 10% of each supply. Series operation, up to 3 units of the same model type can be connected in series (consult manual). Negative terminal rated at 150 Vmax above ground

Software

LabVIEW® driver M9E/M85

Regulatory Compliance

CE Mark, 16-185 & 22-180 certified NRTL to EN 61010-1. Marked cCSAus