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AS440 Voltage Regulator

  • WPP Item #: 26671

Additional Information

  • Length (in): 5
  • Width (in): 4
  • Height (in): 2
  • Weight (lb):
  • SENSING INPUT
  • Voltage Jumper selectable
  • 100-130 Vac 1 phase or
  • 190-264 Vac 1 phase
  • Frequency 50-60 Hz nominal
  • POWER INPUT
  • Voltage 100-264 V ac 1 phase
  • Frequency 50-60 Hz nominal
  • OUTPUT
  • Voltage 82 V d. C. @ 200 V a. C.
  • Current continuous 4A
  • Transient 7.5A for 10 secs.
  • Resistance 15 ohms min
  • (10 ohms min when input volts is less than 175 ac)
  • REGULATION
  • +/- 1.0%
  • THERMAL DRIFT
  • 0.03% per deg. C change in AVR ambient
  • TYPICAL SYSTEM RESPONSE
  • AVR response: 20 ms
  • Filed current to 90%: 80 ms
  • Machine Volts to 97%: 300 ms
  • EXTERNAL VOLTAGE ADJUSTMENT
  • +/-10% with 1 k ohm 1 watt trimmer
  • Increasing resistance lowers voltage.
  • UNDER FREQUENCY PROTECTION
  • Set point: 94 -98% Hz
  • UNIT POWER DISSIPATION
  • 12 watts maximum
  • BUILD UP VOLTAGE
  • 4 Volts @ AVR terminals
  • ANALOGUE INPUT
  • Maximum input: +/- 5 Vdc
  • Sensitivity: 1V for 5% Generator Volts (adjustable)
  • Input resistance 1k ohm
  • QUADRATURE DROOP INPUT
  • 10 ohms burden
  • Max. Sensitivity: 0.07 A for 5% droop 0PF
  • Max. Input: 0.33 A
  • OVER EXCITATION PROTECTION
  • Set point 75 V dc
  • Time delay 10-15 seconds (fixed)
  • ENVIRONMENTAL
  • Vibration: 20-100 Hz 50mm/sec
  • 100Hz -2kHz 3.3g
  • Operating temperature: -40 to +70º C
  • Relative Humidity: 0-70º C 95%
  • Storage temperature: -55 to +80º C

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  • WPP Item #: 26671

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