-
  1. All Products
  2. AVR
  3. Power Master R450 Automatic Voltage Regulator

Power Master R450 Automatic Voltage Regulator

https://powermaster.odoo.com/web/image/product.template/9612/image_1920?unique=4ddd7be

R450 Automatic Voltage Regulator.

$ 190.99 190.99 USD $ 190.99

$ 190.99

Not Available For Sale

This combination does not exist.

Contact Us

Terms and Conditions
30-day money-back guarantee
Shipping: 2-3 Business Days

SENSING INPUT

+/- 10%

VOLTAGE

  95-132 V AC or 190-264 V AC / 1 phase, jumper selectable

WEIGHT

2.1 POUNDS

SIZE

9 x 7 x 3 Inches

FREQUENCY

50/60 Hz selectable 


The AVR R450 is powered by two auxiliary windings which are independent of the voltage equal circuit. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. With PMG excitation, a permanent magnet generator (PMG) added to the alternator supplies the AVR with voltage.  

STORAGE TEMPERATURE

- 55ºC to+ 85ºC.

SUPPLY RANGE

150V (50Hz/60Hz)

VOLTAGE REGULATION

  +/- 0.5%

  • Sensing input - +/- 10%
  • Voltage - 95-132 V AC or 190-264 V AC / 1 phase, jumper selectable
  • Frequency - 50/60 Hz selectable
  • Operating temperature - - 30ºC to+ 65º C.
  • Storage temperature - - 55ºC to+ 85ºC.
  • Shocks on the base - 9 g depending on the 3 axes.
  • Vibrations - less than 1 O Hz, 2 mm half-peak amplitude 10 Hz to 100 Hz: 100 mm/s, above 100 Hz: 8 g.
  • Voltage regulation - +/- 0.5 %
  • Under-speed protection by function - 1 U/f / 2 U/f 
  • Auto-adaptating - LAM + 2 U/f 
  • Nominal excitation current - 6A
  • Maximum excitation current - 10A during 10 s
  • Supply range - 150V (50Hz/60Hz)
  • Voltage detection - <530V



The AVR R450 is powered by two auxiliary windings which are independent of the voltage equal circuit. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. With PMG excitation, a permanent magnet generator (PMG) added to the alternator supplies the AVR with voltage.  



Voltage regulation +/- 0.5% at steady state and constant speed. Control by transistor means that the regulation quality is independant of applied load. Phase to phase voltage sensing. Suitable for high levels of vibration and harsh environments.