AMETEK Programmable Power : Sorensen : XPD Series : Specifications

Programmable Power Products

Elgar, Sorensen and California Instruments Products

Sorensen : XPD Series : Specifications

Output : Voltage and Current

Model	Output Voltage (2)	Output Current (3)	Output Power
XPD 7.5-67	0-7.5 V	0-67 A	502.5 W
XPD 18-30	0-18 V	0-30 A	540 W
XPD 33-16	0-33 V	0-16 A	528 W
XPD 60-9	0-60 V	0-9 A	540 W
XPD 120-4.5	0-120 V	0-4.5 A	540 W

Line (4) and Load (5) Regulation

Model	Line Regulation Voltage	Line Regulation Current	Load Regulation Voltage	Load Regulation Voltage
XPD 7.5-67	2 mV	2 mA	2 mV	4 mA
XPD 18-30	2 mV	2 mA	4 mV	4 mA
XPD 33-16	3 mV	2 mA	4 mV	4 mA
XPD 60-9	3 mV	2 mA	4 mV	4 mA
XPD 120-4.5	3 mV	2 mA	5 mV	4 mA

Meter Accuracy

Model	Voltage (1% of Vmax + 1 count)	Current (1% of Imax + 1 count)
XPD 7.5-67	0.2 V	0.8 A
XPD 18-30	0.3 V	0.4 A
XPD 33-16	0.5 V	0.3 A
XPD 60-9	0.7 V	0.2 A
XPD 120-4.5	2.2 V	0.2 A

Output : Noise and Ripple

Model	Output Noise (90-20 MHz)	Output Ripple Voltage	Output Ripple Current (6)
XPD 7.5-67	50 mV	5 mV	250 mA
XPD 18-30	50 mV	5 mV	250 mA
XPD 33-16	75 mV	7.5 mV	150 mA
XPD 60-9	125 mV	10 mV	150 mA
XPD 120-4.5	180 mV	20 mV	75 mA

Drift

Model	Drift (60 minutes) (7)		Drift (8 hours) (8)
Model	Voltage (0.15% of Vmax)	Current (0.3% of Imax)	Voltage (0.03% of Vmax)	Current (0.05% of Imax)
XPD 7.5-67	11.3 mV	201 mA	2.3 mV	34 mA
XPD 18-30	27 mV	90 mA	5.4 mV	15 mA
XPD 33-16	49.5 mV	48 mA	9.9 mV	8 mA
XPD 60-9	90 mV	27 mA	18 mV	4.5 mA
XPD 120-4.5	180 mV	13.5 mA	36 mV	2.3 mA

Temperature Coefficient (9)

Model	Voltage (0.015% of Vmax/°C)	Current (0.02% of Imax/°C)
XPD 7.5-67	1.2 mV	13.4 mA
XPD 18-30	2.7 mV	6 mA
XPD 33-16	5 mV	3.2 mA
XPD 60-9	9 mV	1.8 mA
XPD 120-4.5	18 mV	0.9 mA

OVP Adjustment Range

Model	(5% to 110% of Vmax)	Efficiency (10)
XPD 7.5-67	0.4-8.3 V	81%
XPD 18-30	0.9-19.8 V	83%
XPD 33-16	1.7-36.3 V	85%
XPD 60-9	3-66 V	85%
XPD 120-4.5	6-132 V	84%

XPD 500 including internal interface Specifications
with RS-232 or GPIB Interface Installed (11)

Program Accuracy
Model	Voltage (mV)	Current (mA)	OVP (mV)
XPD 7.5-67	10 (±0.12%) 75	250 (±0.1%)	80
XPD 18-30	(±0.12%) 75	140 (±0.1%)	200
XPD 33-16	(±0.12%) 150	115 (±0.15%)	330
XPD 60-9	(±0.3%) 180	80 (±0.15%)	600
XPD 120-4.5	(±0.25%)	80 (±0.1%)	1200

Readback Accuracy
Model	Voltage (mV)	Current (mA)
XPD 7.5-67	30 (±0.12%)	250 (±0.1%)
XPD 18-30	75 (±0.12%)	140 (±0.1%)
XPD 33-16	75 (±0.2%)	115 (±0.15%)
XPD 60-9	150 (±0.3%)	80 (±0.15%)
XPD 120-4.5	180 (±0.25%)	80 (±0.1%)

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Input

Operational AC Input Voltage	85-264 Vac, 47-63 Hz; power factor corrected. Derate maximum output power to 450 W for AC input less than 95 V.
Maximum Input Current	7 A maximum at 100 Vac, 6 A maximum at 120 Vac, 3 A maximum at 220 Vac

General Specifications

Power Factor	0.98 minimum for full load at nominal voltage
Input Harmonic Distortion	Current harmonics meet IEC 1000-3-2
Switching Frequency	125 kHz (250 kHz output ripple)
Time Delay	3 sec maximum, from power on to output stable
Voltage Mode Transient Response Time	1 ms for output voltage to recover within 0.5% of its previous level after a step change in load current of up to 50% of rated output
Maximum Voltage Differential	±300 Vdc from output to safety ground
Remote On/Off and Interlock	5-15 V signal or TTL-compatible input, selectable logic. TTL input impedance: 2 k (in series with one diode drop)
Remote Analog Programming (Full Scale Input)	Voltage and current programming inputs (source must be floating): 0-10 V voltage sources. Input impedance (V and I): 20 k
Remote Programming & Monitoring Accuracy	1% of full scale output for the default range
Front Panel Voltage and Current Control	10-turn voltage and current potentiometers
Front Panel Voltage Control Resolution	0.02% of maximum voltage
AC Input Connector Type	IEC 320 connector, appropriate power cord provided for destination country
Main Output Connector	Front panel: five-way binding posts. Maximum current limit 30 A; Rear Panel: 7.5-18 V models: Bus bars; 33-120 V models: wire clamp connectors.
Approvals	CE-marked units meet: EN61010-1, EN61000-6-2 and EN61000-6-4; CSA C/US certified to UL3111-1 and CSA C22.2 No 1010.1; Meets USA EMC standard: FCC, part 15B, Class A; Meets Canadian EMC standard: ICES-001, Class A.

Environmental

Operating Temperature	0 to 50°C
Storage Temperature	-40°C to 85°C
Humidity Range	Up to 95% RH, non-condensing

Physical

Dimensions	Width: 4.2” (109.2 mm) Height: 5.2” (134.7 mm) Depth: 13” (330 mm)
Weight	9.0 lb (4.1 kg)

Protection Features

Over voltage protection per output

Switchable remote or local sense

Specifications subject to change without notice.
1. All electrical specifications are represented at the full operating temperature range for all models, unless otherwise stated.
2. Minimum output voltage is < 0.15% of rated voltage at zero output setting.
3. Minimum output current is < 0.2% of rated current at zero setting when measured with rated load resistance. Front output current limited to 30 A maximum.
4. For input voltage variation over the AC input voltage range, with constant rated load.
5. For 0-100% load variation, with constant nominal line voltage.
6. Current mode noise is measured from 10% to 100% of rated output voltage, full current.
7. Maximum drift over 60 minutes with constant line, load, and temperature, after power up.
8. Maximum drift over 8 hours with constant line, load, and temperature, after 60 minute warm-up.
9. Change in output per °C change in ambient temperature, with constant line and load.
10. Typical efficiency at 120 V and full output power.
11. Interface specifications at 25°C ± 5°C, nominal line input of 120 Vac. Apply accuracy specifications according to the following voltage program accuracy example: Set a model 18-30 power supply to 10 V. The expected result will be within the range of 10 V ± 75 mV ± 0.12% of the set voltage of 10 V.