The XHR Series was design and developed in 1993. It was created to primarily address the needs of laboratory environment and general industry request for a 1000 Watt power supply with Power Factor Correction (PFC). Universal AC input lets you use line voltages around the world without adding options or changing switchs. A major achievement was the management of heat during full power with a 90Vac minimum input at a 40 Celsius ambient temperature. No other manufacturer has yet been able to accomplish this goal, given the size and form factor limitations of the mechanical design. Xantrex has contract with the US Marine Corps to supply over 2000 slightly modified XHR 40-25 units which will be delivered during 1996 and 1997.
| Models (V-A) | XHR 7.5-130 | XHR 20-50 | XHR 33-33 | XHR 40-25 | XHR 60-18 | XHR 100-10 | XHR 150-7 | XHR 300-3.5 | XHR 600-1.7 |
|---|---|---|---|---|---|---|---|---|---|
| Output Ratings: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Output Voltage | 0-7.5V | 0-20V | 0-33V | 0-40V | 0-60V | 0-100V | 0-150V | 0-300V | 0-600V |
| Output Current | 0-130A | 0-50A | 0-33A | 0-25A | 0-18A | 0-10A | 0-7A | 0-3.5A | 0-1.6A |
| Output Power | 975W | 1000W | 1089W | 1000W | 1080W | 1000W | 1050W | 1050W | 960W |
| Line Regulation: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Voltage (0.01% of V max. + 2mV) | 2.75mV | 4mV | 5.3mV | 6mV | 8mV | 12mV | 17mV | 32mV | 62mV |
| Current (0.01% of I max. + 2mA) | 14mA | 6mA | 4.3mA | 3.5mA | 2.8mA | 2mA | 1.7mA | 1.35mA | 1.2mA |
| Load Regulation | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Voltage (0.01% of V max. + 2mV) | 2.75mV | 4mV | 5.3mV | 6mV | 8mV | 12mV | 17mV | 32mV | 62mV |
| Current (0.05% of I max. + 2mA) | 66mA | 26mA | 17.5mA | 13.5mA | 10mA | 6mA | 4.5mA | 2.75mA | 1.8mA |
| Meter Accuracy: | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Voltage (1% of V max. + 1count ) | 0.09V | 0.3V | 0.43V | 0.5V | 0.7V | 1.1V | 1.6V | 4V | 7V |
| Current (1% of I max. + 1count) | 1.4A | 0.6A | 0.43A | 0.35A | 0.19A | 0.11A | 0.08A | 0.05A | 0.03A |
| Output Noise and Ripple (V) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| rms (0-20MHz) | 5mV | 5mV | 7.5mV | 5mV | 10mV | 10mV | 20mV | 30mV | 80mV |
| p-p (0-20MHz) | 50mV | 50mV | 75mV | 75mV | 75mV | 100mV | 150mV | 250mV | 300mV |
| Stability: | N/A | 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 | 16.5mV | 20mV | 30mV | 50mV | 75mV | 150mV | 300mV |
| Current (0.05% of I max.) | 65mA | 25mA | 16.5mA | 12.5mA | 9mA | 5mA | 3.5mA | 1.75mA | 0.80mA |
| Temperature Coefficient: | N/A | 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 | 6.6mV | 8mV | 12mV | 20mV | 30mV | 60mV | 120mV |
| I (0.03% of I max./Celsius) | 39mA | 15mA | 9.9mA | 7.5mA | 5.4mA | 3mA | 2.1mA | 1.2mA | 0.48mA |
| Maximum Remote Sense Line Drop compensation | 3V/Line | 5V/Line | 5V/Line | 5V/Line | 5V/Line | 5V/Line | 5V/Line | 5V/Line | 5V/Line |
| OVP Adjustment Range (5% to 10% of V max.) | 0.375-8.25V | 1-22V | 1.65-36.3V | 2-44V | 3-66V | 5-11V | 7.5-165V | 15-330V | 30-660V |
Specifications
- Specifications are warranted over a temperature range of 0 - 40 Celsius with default local sensing. From 40 to 70 Celsius, derate 2% per Celsius. Numbers posted are maximum values for model-dependent specifications. Specifications subject to change without notice.
- 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.
- Line drop is subtracted from total voltage available at supply output.
- AC Input
- 85-250Vac, 47-63hz; power factor corrected 13A max. @ 100Vac; 11A max. @ 120Vac, 6A max. @ 220Vac
- Derate maximum output power to 900 Watts for AC input less than 95V
- Power Factor: 0.98 minimum for full load
- Input Harmonic Distortion: current harmonics meet IEC1000-3-2 limits
- Maximum Voltage Differential From Output To Safety Ground: 600Vdc
- Additional Characteristics:
- Storage Temperature Range: -40 to +85 Celsius
- Humidity Range: 0 - 80% RH non-condensing
- Time Delay Form Power On Until Output Stable: 3 seconds maximum
- Voltage Mode Transient Response Time:
- 1ms for the output voltage to recover within 0.1% of its previous level after a step change in load current of up to 50% of rated output.
- Switching Frequency: nominal 125kHz (250kHz output ripple)
- Typical efficiency: > 80%
- Remote Start/Stop And Interlock: TTL compatible input, selectable logic
- Remote Analog Programming (Full Scale Input):
- Voltage: 0-5k, 0-10k resistance; 0-5V, 0-10V voltage source
- Current: 0-5k, 0-10k resistance; 0-5V, 0-10V voltage source
- Remote Monitoring:
- 0 to full scale output, 1% accuracy
- Voltage: 0-5V, 0-10V monitor
- Current: 0-5V, 0-10V monitor
- AC Input Connector Type: IEC 320 15A
Features
- Standard analog programming
- Form factor (small size and benchtop)
- Lightweight - easily transportable
- Wide range of voltage models available
- Precise adjustment of output provided by 10 turn pots
- Front panel binding posts
- Power Factor Correction
- Over voltage protection (OVP)
- Internal digital interfaces.
- 10 turn potentiometer
- 1/2 rack size
- Floating outputs
- Current limit
- Front panel switch for standby, remote/ local mode
- Remote/Local switch.
- Labview software
- Over temperature protection.
- Rack mountable
- Virtual power supply
Main Products
variable output power supplies from 0 - 600V & current range from 0 - 350A