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Sorensen : XPD Series : Specifications
Output Ratings¹
Model 15-20 30-10 60-5
Output Voltage 0-15 V 0-30 V 0-60 V
Output Current 0-20 A 0-10 A 0-5 V
Output Power 300 W 300 W 300 W
Line Regulation²
Model 15-20 30-10 60-5
Voltage (0.01% of Vmax + 2 mV) 2 mV 2 mV 2 mV
Current (0.01% of Imax + 1 mA) 3 mA 2 mA 1.5 mA
Load Regulation³
Model 15-20 30-10 60-5
Voltage (0.01% of Vmax + 2 mV) 2 mV 2 mV 2 mV
Current (0.01% of Imax + 5 mA) 3 mA 2 mA 1.5 mA
Meter Accuracy
Model 15-20 30-10 60-5
Voltage (1% of Vmax + 1 count) 0.25 V 0.4 V 0.7 V
Current (1% of Imax + 1 count) 0.3 A 0.2 A 0.06 A
Output Noise & Ripple
Model 15-20 30-10 60-5
Voltage rms 5 mV 5 mV 5 mV
Voltage (p-p) (0-20 MHz) 75 mV 75 mV 100 mV
Drift (8 hours): 4
Model 15-20 30-10 60-5
Voltage (0.02% of Vmax) 3 mV 6 mV 12 mV
Current (0.03% of Imax) 6 mA 3 mA 1.5 mA
Temperature coefficient: 5
Model 15-20 30-10 60-5
Voltage (0.015% of Vmax/° C) 2.25 mV 4.5 mV 9 mV
Current (0.02% of Imax/° C) 4 mA 2 mA 1 mA
Interface Specifications: 1,6
Model 15-20 30-10 60-5
Program Resolution (16-bit)
Voltage 0.25 mV 0.5 mV 1.01 mV
Current 0.34 mA 0.17 mA 0.08 mA
OVP 0.25 mV 0.5 mV 1.01 mV
Program Accuracy
Voltage (0.2% + 10 mV) 60 mV
(+/- 0.1%)
70 mV
(+/- 0.1%)
90 mV
(+/- 0.12%)
Current (0.3% + 10 mA) 75 mA
(+/- 0.12%)
50 mA
(+/- 0.12%)
25 mA
(+/- 0.1%)
OVP (0.5%) + 100 mV) 1500 mV 3000 mV 6000 mV
Readback Resolution (16-bit)
Voltage 0.25 mV 0.5 mV 1.01 mV
Current 0.34 mA 0.17 mV 0.08 mA
Readback Accuracy
Voltage (0.2% + 20 mV) 45 mV
(+/- 0.3%)
90 mV
(+/- 0.3%)
175 mV
(+/- 0.3%)
Current (0.3% + 20 mA) 75 mA
(+/- 0.12%)
40 mV
(+/- 0.12%)
25 mA
(+/- 0.1%)
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General Specifications
Operational AC input voltage Single unit: 104-127 VAC at 6 Arms; Dual unit: 104-127 VAC at 12 Arms, 47-63 Hz
Switching Frequency 100 kHz (nominal)
Voltage Mode Transient Response Time <500 µs recovery to 50 mV band for ±50% load change in the range of 25% to 100% of the rated load
Operating Ambient Temperature 0 to 30° C for full rated output. Above 30°C, derate output linearly to zero at 70° C
Storage Temperature Range -55° C to 85° C
Humidity Range 0 to 80% RH, non-condensing
Front Panel Voltage and Current Control 10-turn voltage and 1-turn current potentiometers (10-turn current optional)
Front Panel Voltage Control Resolution 0.02% of maximum voltage
AC Input Connector Type IEC 320 connector
Weight (one unit) Approximately 7.7 lb (3.5 kg)
Dimensions (H x W x D) 5.2 x 4.2 x 11.7” (132 x 109.2 x 297 mm)
Analog Programming
Remote On/Off and Interlock 2-25 VDC high. <0.8 VDC low. User-selectable.
Remote analog Programming Option 0-10 VDC for 0-100% of rated voltage or current ±1.0%, 0-10 kΩ for 0-100% of rated voltage or current ±1.0%
Remote Monitoring 0-10 VDC for 0-100% or rated voltage or current ±1.0%
Over Voltage Protection Trip Range 3 V to full output ±10%
Tracking Accuracy ±1% for series operation
Regulatory Approvals
CE-marked units meet: EN61010-1, EN61000-6-2 and EN61000-6-4; CSA C/US certified to UL61010-1B and CSA C22.2 No 1010.1; Meets USA EMC standard: FCC, part 15B, class A; Meets Canadian EMC standard: ICES-001, Class A.
Specifications subject to change without notice.