XPD Series

Model: XPD Series
Voltage: 8V - 120V
Current: 5A - 67A
Power: 0 - 500W
Overview: 1/4 Rack Programmable DC Power Supplies
  • Overview +


    Sorensen XPD Series
    With up to 540 watts of programmable DC power in a quarter-rack wide chassis, the Sorensen XPD is the highest power density product available in its power range. Choose from five models for benchtop and OEM applications, where a wide adjustment of output voltage or current is required in a compact package.

    The Sorensen XPD utilizes state–of–the–art zero voltage or "soft" switching technology to virtually eliminate switching transients for high efficiency, low noise and high reliability. It is also power factor corrected for low current draw and reduced generation of input current harmonics. For systems applications, XPD can be rack mounted in multiple-unit configurations of up to four independent 500 watt outputs. For example, XPD can be combined with other Xantrex programmable DC power supplies such as the quarter­rack 300 watt HPD and the 60 watt XT.

    Key Features
    • Analog programming

    • Universal input

    • Zero voltage “soft switching”

    • Power factor correction (PFC)

    • Front and rear connectors

    • Ten-turn front panel knobs

    • Remote sense with 5V line loss compensation

    • LabVIEW® and LabWindows® drivers
  • Specifications +


    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)
    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%)
    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.
  • Diagram +


    Sorensen XT Series Diagram

    Diagram Formats
    PDF XT Diagram (185KB)
  • Manuals +

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  • Data Sheets +

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    Sorensen XPD Series Quote Request
    XPD : Model Number Description



    Options and Accessories
    GPIB-XPD GPIB Interface card (16-bit)
    RS-232-XPD RS-232 Interface card (16-bit)
    RM-XHS 19-inch rack mount kit for up to four XPD, HPD or XT power supplies