XPR Series

Product ID: XPR 20-120

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Also released in early 1996, the XPR Series boasts features similar to the XFR units, such as zero voltage switching. Unlike the XFR Series, the XPR units include Power Factor Correction (PFC). Power Factor Correction will be required for the European CE Mark starting July 1, 1998. The XPR Series ensures the Xantrex will meet the needs of European customers and others who incorporate our products into their own. The main control board is the same as in the XFR units. However, the input board for the CFR will be modified to include the PFC "front end". Again, our modular design concept makes for fast production and delivery times. The XPR is a 19" rack mountable power supply. The 100 Watt model is available in 1.75" (1U) configuration. The 2500 Watt Power supply is available in a 3.50" (2U) setup. This series is targeted at the automated test equipment (ATE), OEM applications(where the Xantrex power supply is incorporated into another system), R&D markets, or any situation where reducing input current is critical. It can also be used in combination with anther product to satisfy individual requirements.
Models (V-A) XPR 7.5-300 XPR 20-120 XPR 40-62 XPR 60-42 XPR 100-25 XPR 150-17 XPR 300-8 XPR 600-4
Output Ratings N/A N/A N/A N/A N/A N/A N/A N/A
Output Voltage 0-7.5V 0-20V 0-40V 0-60V 0-100V 0-150V 0-300V 0-600V
Output Current 0-300A 0-120A 0-62A 0-42A 0-25A 0-17A 0-8A 0-4A
Output Power 2250W 2400W 2480W 2520W 2500W 2550W 2400W 2400W
Line Regulation^2: N/A N/A N/A N/A N/A N/A N/A N/A
Voltage (0.05% of V max. + 2mV) 5.75mV 12mV 22mV 32mV 52mV 77mV 152mV 302mV
Current (0.05% of I max. + 2mA) 152mA 62mA 33mA 23mA 14.5mA 10.5mA 6mA 4mA
Load Regulation^3: N/A N/A N/A N/A N/A N/A N/A N/A
Voltage (0.05% of V max. + 2mV) 5.75mV 12mV 22mV 32mV 52mV 77mV 152mV 302mV
Current (0.05% of I max. + 2mA) 152mA 62mA 33mA 23mA 14.5mA 10.5mA 6mA 4mA
Meter Accuracy: N/A N/A N/A N/A N/A N/A N/A N/A
Voltage (1% of V max. + 1 count ) 0.09V 0.3V 0.5V 0.7V 1.1V 1.6V 4V 7V
Current (1% of I max. + 1 count) 4A 1.3A 0.72A 0.52A 0.35A 0.18A 0.09A 0.05A
Output Noise and Ripple (V): N/A N/A N/A N/A N/A N/A N/A N/A
rms 10mV 10mV 10mV 10mV 10mV 20mV 30mV 40mV
p-p (0-20MHz) 75mV 75mV 150mV 150mV 150mV 150mV 300mV 400mV
Statility^4: N/A N/A N/A N/A N/A N/A N/A N/A
Voltage (0.05% of V max.) 3.75mV 10mV 20mV 30mV 50mV 75mV 150mV 300mV
Current (0.05% of I max.) 150mA 60mA 31mA 21mA 12.5mA 8.5mA 4mA 2mA
Temperature Coefficient^5: N/A N/A N/A N/A N/A N/A N/A N/A
V (0.02% of V max./Celsius) 1.5mV 4mV 8mV 12mV 20mV 30mV 60mV 120mV
I (0.03% of I max./Celsius) 90mA 36mA 18.6mA 12.6mA 7.5mA 5.1mA 2.4mA 1.2mA
OVP Adjustment Range (5% to 10% of V max.) 0.372-8.25V 1-22V 2-44V 3-66V 5-11V 7.5-165V 15-330V 30-660V
  • These specifications are warranted over a temperature rang of 0 - 50 Celsius. From 50 to 70 Celsius, derate output current 2% per Celsius. Specifications are subject to change without notice. Numbers posted are maximum values for model-dependent specifications.
  • For input voltage variation over the AC input voltage range, with constant rated load.
  • For 0 - 100% load variation, with constant nominal line voltage.
  • Maximum drift over 8 hours with constant line, load, and temperature, after 30-minute warm-up.
  • Change in output per Celsius change in ambient temperature, with constant line and load.
  • AC Input Voltage Ranges
    • 190-264Vac, 1 radius, power factor corrected (17.6A max. @ 208Vac; 15.9A max. @ 230Vac typical)
  • Frequency: 47-63Hz
  • Power Factor: 0.98 minimum for output load greater than 50%
  • Input Harmonic Distortion: current harmonics meet IEC1000-3-2
  • Maximum Voltage Differential From Output To Safety Ground: 600Vdc
  • Time Delay Form Power On Until Output Stable: 3 seconds maximum
  • Voltage Mode Transient Response Time
    • 3ms for the output voltage to recover within 0.5% of its previous level after a step change in load current of 10% - 90% of rated output.
  • Switching Frequency: nominal 78kHz (156kHz output ripple)
  • Typical Efficiency: 85%
  • Maximum Remote Sense Line Drop Compensation
    • 5V/line (line drop is subtracted from total voltage available at supply output)
  • Remote Monitoring
    • Output Voltage And Current: 0-5V, 0-10V
    • 0 to full scale output, 1% accuracy
  • Remote Start/Stop And Interlock
    • TTL compatible input, selectable logic
  • Weight: 15kg (33 lbs.)
  • Agency Approvals: CSA pending, CE pending
  • Programming:
    • Remote analog programming (full scale input) - Voltage and current programming: 0-5k, 0-10k
    • Resistance: 0-5V(factory default), 0-10V voltage source
    • Optional isolated program and readback (V&I) -0-5v.
    • Optional digital control RS232, GPIB, SAMI interface.
  • Environmental Specifications:
    • Operating Temperature Range: 0-50 Celsius. From 50-70 Celsius, derate output current 2% per Celsius
    • Storage Temperature Range: -40 to +85 Celsius
    • Humidity Range: 0-80% RH non-condensing.
    • Cooling: Fan cooled. Air exhausts to rear.
    • Over temperature shutdown: automatic restart or latch off.
  • Accessories
    • AC input cords
  • Programming options:
    • ISOL-(isolated interface)
    • RS232, GPIB
    • SAMI-(single address multichannel interface)
  • Higher operating efficiency even with PFC.
  • Low peak to peak noise.
  • Multiple fans to maintain cooling.
  • Limited in-rush current on power up
  • Multiple level shut down for safe operation
  • Near unity input power factor
  • Power Factor Correction
  • Over voltage protection
  • Internal digital interfaces.
  • 10 turn potentiometer
  • Multiple configurations
  • Remote sense
  • Front panel switch for remote/ local mode
  • TTL shutdown
  • Switch selectable voltage
  • Rack mountable
  • Zero voltage switching
  • Virtual power supply
  • Front panel standby switch
  • Thermal shutdown
  • Current limit
  • Strain relief cover
  • Tracking

Main Products

variable output power supplies from 0 - 600V & current range from 0 - 350A