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DHP Series : Specifications
Common
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.

Input
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.
Output
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.

 
Remote Digital Control
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)
Dimensions
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
Weight & Shipping Weight
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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Output : 5kW to 13kW*
Model Output DC Ripple (rms) Typical Case
Volts Amps
DHP 5-1000 0-5 0-1000 10 mV I
DHP 5-1500 0-5 0-1500 10 mV I
DHP 5-2000 0-5 0-2000 15 mV II
DHP 5-2500 0-5 0-2500 15 mV II
DHP 5-3000 0-5 0-3000 15 mV II
DHP 8-800 0-8 0-800 10 mV I
DHP 8-1200 0-8 0-1200 10 mV I
DHP 8-1600 0-8 0-1600 15 mV II
DHP 10-660 0-10 0-660 10 mV I
DHP 10-1000 0-10 0-1000 10 mV I
DHP 10-1300 0-10 0-1300 15 mV II
DHP 12.5-530 0-12.5 0-530 10 mV I
DHP 12.5-800 0-12.5 0-800 10 mV I
DHP 12.5-1060 0-12.5 0-1060 15 mV I
DHP 15-440 0-15 0-440 10 mV I
DHP 15-660 0-15 0-660 10 mV I
DHP 15-880 0-15 0-880 15 mV II
DHP 20-330 0-20 0-330 10 mV I
DHP 20-500 0-20 0-500 10 mV I
DHP 20-665 0-20 0-665 15 mV II
DHP 25-265 0-25 0-265 10 mV I
DHP 25-400 0-25 0-400 10 mV I
DHP 25-520 0-25 0-520 15 mV II
DHP 30-220 0-30 0-220 10 mV I
DHP 30-330 0-30 0-330 10 mV I
DHP 30-440 0-30 0-440 15 mV II
DHP 50-133 0-50 0-133 10 mV I
DHP 50-200 0-50 0-200 10 mV I
DHP 50-265 0-50 0-265 15 mV II
Output : 16kW to 20kW*
Model Output DC Ripple (rms) Typical Case
Volts Amps
DHP 8-2000 0-8 0-2000 25 mV II
DHP 8-2400 0-8 0-2400 25 mV II
DHP 10-1650 0-10 0-1650 25 mV II
DHP 10-2000 0-10 0-2000 25 mV II
DHP 12.5-1325 0-12.5 0-1325 25 mV II
DHP 12.5-1600 0-12.5 0-1600 25 mV II
DHP 15-1100 0-15 0-1100 25 mV II
DHP 15-1320 0-15 0-1320 25 mV II
DHP 20-830 0-20 0-830 25 mV II
DHP 20-1000 0-20 0-1000 25 mV II
DHP 25-650 0-25 0-650 25 mV II
DHP 25-800 0-25 0-800 25 mV II
DHP 30-550 0-30 0-550 25 mV II
DHP 30-660 0-30 0-660 25 mV II
DHP 50-330 0-50 0-330 25 mV II
DHP 0-50 0-400 25 mV II
*Note: For high power 40V models and models above 50V see SG Series.
Analog User I/O Pinouts
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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