Shopping Cart

Your cart is empty.

Your cart is empty.

R448 AVR for Leroy Somer | Automatic Voltage Regulator | Exact Generic Replacement for R448 | 2 Year Warranty!

4.6 (2) Write Review
Free shipping on orders over $29.99

$86.99

$ 42 .99 $42.99

In Stock
  • Exact Generic Replacement for R448 | 2 Year Warranty! Normal AVR supply power:2 auxiliary windings (X1, X2, ans Z, Z2)
  • Shunt supply: 150V - 5060Hz Rated overload current:10A, 10s.
  • Electronic built- in )overload, short circuit, and loss of sensing) protecting: If excitation current raises over 10 amps for more then 10 seconds, excitation current will drop automatically to about 1A.
  • To reset AVR protection, the generator must be stopped )or by cutting supply voltage to the AVR). Protection of power inputs by fuses F1
  • Voltage sensing: 5VA insulated transformer with input voltage taps at: Terminals 0 - 110V = 95 to 140V. Terminals 0 - 220V = 170 to 260V. Terminals 0 - 380V = 340 to 520V


Product Description

R250 AVR - Automatic Voltage Regulator - Exact Generic Replacement
R250 AVR - Automatic Voltage Regulator - Exact Generic Replacement
R250 AVR - Automatic Voltage Regulator - Exact Generic Replacement
R250 AVR Generic Replacement for Cummins | R250 Automatic Voltage Regulator

R250 AVR - Automatic Voltage Regulator - Exact Generic Replacement

Power Input AC 80-140V (50 / 60Hz)
Output DC 90V / 6A / 10S
Response time Normal (1 sec) for ± 20% voltage variation or Rapid (0.3 sec) for ± 20% voltage variation
Frequency 50/60Hz

Rodriguez Amar
Reviewed in the United States on February 27, 2025
Worked very well in generator FG Wilson
Eduardo
Reviewed in the United States on May 29, 2024
Buen producto
Recommended Products
New Voltage Regulator Compatible With Ford 3G Series IR/IF Alternators 12 Volt, A-Circuit, I-S-A Terminals, 14.6 Vset F1DU-10C359-AA F1DZ10C359A F1DZ-10C359-A GR821 F1DU10C359AA

$23.95

$ 10 .99 $10.99

4.9
Select Option
Voltage Rectifier Regulator Aluminum Black 1-Quanity for Harley Davidson FLHR Road King/FLHTC Electra Glide Classic 2002-2003|Harley Davidson FLTR Road Glide 2002 WEF1727

$47.15

$ 23 .99 $23.99

4.4
Select Option
A-Premium 14V Alternator Voltage Regulator Compatible with Audi Q7 2007-2008 3.6L, A6 2006-2009 3.2L, A6 Quattro 2005-2008 3.2L & Porsche Cayenne 2008-2009 3.6L & Volkswagen Touareg 2007-2009 3.6L

$39.99

$ 20 .99 $20.99

4.9
Select Option
OCESTORE For AVR SE350 Automatic Voltage Regulator Control Module Replacement for Generator

$28.99

$ 12 .99 $12.99

4.8
Select Option
New Voltage Regulator Compatible With Mazda Miata L4 1.8L 99-05 AHI6076 230-44070

$28.95

$ 13 .99 $13.99

5.0
Select Option
DB Electrical GFD6008 External Regulator for Ford 2N 8N Tractor 8050-600 Cut-Out Relay Ford 2N, 8N Tractors 1939-47 Use w/6-Volt Generators Only B0NN-10505-A

$32.36

$ 16 .99 $16.99

4.4
Select Option
OCESTORE Compatible For AVR SR7 Automatic Voltage Regulator Control Module Replacement For Mecc Alte Generator SR7-2G

$42.99

$ 18 .99 $18.99

4.8
Select Option
RAParts C0NF10505A 12V Voltage Regulator Fits Ford NAA 600 601 700 701 800 801 2000 4000

$41.99

$ 19 .99 $19.99

4.3
Select Option