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| Operating Temperature |
0°C to +50°C, no derating |
| Storage Temperature |
-20°C to 70°C |
| Cooling |
Internal fan |
| Front Panel Controls |
Keypad to select/adjust voltage, current and power with non-volatile memories to store commonly used parameters |
| Displays and Indicators |
Back lit LCD alphanumeric display and LEDs |
| Built-in Protection |
Overtemperature, brown out, turn on surge limit, slow start, overvoltage (OVP resettable without recycling power) |
| Remote Sense |
The maximum line drop is 3% per line or 1V for 5-15V units, 3V for all others. Line drop subtracts from the maximum available output voltage at full rated power. |
| Remote Control/Monitor (Rear Panel) |
On/off control via contact closure, 6-120 VDC,
12-240 VAC, TTL or CMOS switch, output voltage and current monitor, (0-10 volt) OVP limit set, summary fault status |
| Internal Programming |
9 memories are on-board for auto-step programming. Each step can be 1 second to 99,999 seconds or 27.78 hours long.
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| Voltage and Frequency |
190-253 VAC, 47-63 Hz (Standard)
360-440 VAC, 47-63 Hz (Option)
432-528 VAC, 47-63 Hz (Option)
Three phase, 3-wire plus ground, Delta or Wye
input may be used (Wye does not require the
neutral connection) |
| Power Factor |
0.72 min. |
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Voltage, Current,
and Ripple |
See Tables |
Regulation
(Line or Load ) |
Voltage: 0.1% of maximum rated output
Current: 0.5% of maximum rated output
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. |
| Transient Response |
2 ms to steady state output voltage (within 2% of Vmax) for 30% step load change |
| Stability |
±0.05% maximum rating per 8 hours after a 30 minute warm-up time at fixed line, load and temperature |
| Efficiency |
80% minimum at full load |
| 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.
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| Programming Resolution |
Voltage: 0.3% of full scale;
Current: 0.3% of full scale;
Overvoltage Protection: 0.5% of full scale (full scale is 110% of maximum output voltage) |
| Programming Accuracy |
Voltage: 0.1% + 0.3% of maximum output voltage;
Current: 0.3% + 0.3% of maximum output current*;
Overvoltage Protection: 0.5% + 0.5% of maximum output voltage |
| Readback Resolution |
Voltage and Current: 0.3% of full scale |
| Readback Accuracy |
Voltage: 0.1% + 0.3% of full scale output voltage;
Current: 0.3% + 0.3% of full scale output current* |
| Soft Calibration |
Calibration via front panel without removing chassis covers |
| Software |
LabVIEW® driver for M9D |
| Regulatory Compliance |
CE mark, UL(Up to 10kW output), cUL (Up to 10kW output) |
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| Case 1 |
3U -
5-1/4” (133 mm) H
19” (482 mm) W
22” (558 mm) D |
| Case 2 |
5U - 10-1/2” (266 mm) H
19” (482 mm) W
22” (558 mm) D |
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| Weight: Maximum |
Case I: 45 lbs. (22 kg)
Case II: 80 lbs. (55 kg)
Case III: 160 lbs. (73 kg) |
Shipping Weight: Maximum |
Case I: 48 lbs. (23 kg)
Case II: 120 lbs. (73 kg)
Case III: 200 lbs. (91 kg) |
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| 1 |
Remote Output Enable |
14 |
TTL/CMOS On/Off Control |
| 2 |
Remote Return for Pins 1 and 14 |
15 |
Remote Voltage Programming Input |
| 3 |
Remote OVP Programming Input |
16 |
Remote Current Programming Input |
| 4 |
Voltage Return for Pins 9, 15 or 21 |
17 |
Fault State |
| 5 |
Remote On/Off |
18 |
Shutdown Fault |
| 6 |
Circuit Common |
19 |
Output Voltage Monitor |
| 7 |
Current Monitor Output |
20 |
Voltage Return for Pins 9, 15 or 21 |
| 8 |
Local Voltage Control Monitor |
21 |
Voltage Control Resistance |
| 9 |
Remote Voltage Programming Input |
22 |
Current Control Resistance |
| 10 |
Remote Current Programming Input |
23 |
Current Return for Pins 10, 16 or 22 |
| 11 |
Local Current Control Monitor |
24 |
Circuit Common |
| 12 |
Remote Sense – |
25 |
Current Return for Pins 10, 16 or 22 |
| 13 |
Remote Sense + |
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