Advanced Service And Parts LLC [home link]

Note: Due to the Hurricanes (Harvey, Irma, etc), we cannot be responsible for shipping delays caused by these storms. No refunds will be given for delayed packages due to this. If you order all items that are in stock here, we will try to still ship the same day, if ordered by 3:30PM Eastern time, but there may be delays in transit/delivery. Thanks for your understanding.

Leroy Somer R449 replacement AVR (Automatic Voltage Regulator)

$695.00  $599.00
Save: 14% off

  • Model: R449-A
  • 3 Units in Stock

    New after-market AVR is the same fit, form & function as the genuine Leroy Somer R449.

    Save $1800.00 - $2000.00!  The Genuine R 449 sells for approx. $2500.00!

    Replaces the following part numbers:

    • R449 LS/A
    • R449 LS/B
    • R449 LS/C
    • AEM220RE010 (AEM 220 RE 010)

     This replacement voltage regulator for R 449 is a shunt type AVR. It is designed to fit as standard on A50 to A 54 alternators.

    It can be supplied with power either by a power VT, or by the AREP field excitation system, or by a single-phase or 3-phase PMG.
    Using the R 726 external module, the regulator can control the power factor (2F) and can match the alternator voltage to the mains voltage (3F) prior to synchronization.

    The output power is 7amps @ 63VDC under normal conditions and 15A for 10s under overload conditions.

    The power can be supplied:
    - using 2 independent auxiliary windings integrated in the alternator stator (AREP excitation)
    - using a single or 3-phase power VT
    - using a single or 3-phase PMG.

    Note: The single or 3-phase input voltage must not exceed 240V AC.

  • Model: R449-A
  • 3 Units in Stock

Copyright © 2017 Advanced Service And Parts LLC (A.S.A.P). Powered by Zen Cart | Custom Zen Cart work by ZenExpert