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Used

971XP California Instruments AC Source Used

971XP California Instruments AC Source Used

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Features:

  • AC Mains Input Voltage: 90 to 270 V AC
  • AC Mains Input Frequency: 48 Hz to 65 Hz
  • Power Output (0.7 Power Factor): 975 VA @ TA=25°C; 750 VA @ TA=55°C
  • Output Voltage Ranges: Standard: 0 to 135 V rms or 0 to 270 V rms; Optional: 0 to 67.5 V rms or 0 to 135 V rms
  • Load Regulation: ± 1%, 45 Hz to 5 k Hz; ± 5%, 5 kHz to 10 kHz, (Unity Power Factor)
  • Line Regulation: ± 0.1% of full output for a 10% line change
  • Full Power Frequency Range: Standard: 45 Hz to 5 kHz; Optional: 45 Hz to 10 kHz
  • Frequency response: ±0.5dB; 45 Hz to 5 kHz
  • Phase matching: ±1.5 degrees, 45 to 2 kHz
  • Efficiency: 55% at full power out at 135V at unity power factor
  • AC Noise Level: 70dB rms below full rms output with shorted input; 60dB below full peak-to-peak output with shorted input; 50dB below full peak-to-peak output at full rated power output
  • Overload/Short Circuit Overpower Protection
  • Overtemperature Protection
  • Amplifier Drive: 5 volts rms (typical) prduces full scale output
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The California Instruments 971XP is a 975VA AC power source with a less than 60 dB maximum when mounted in equipment rack measured three feet from center, "A" weighted scale. The front panel meter monitors output voltage or load current with a resolution of 1V or 0.1A.

Model No

971XP

Condition

Used

Manufacturer

California Instruments

Frequency

65 Hz

Phase

1

Power (va)

975 VA

Volts

270 V