Leroy Somer R448 AVR Voltage Regulator : 1.brushless and single phase 2.50-300kw generator avr 3.OEM Service is available

Leroy Somer R448 AVR  Automatic Voltage Regulator:

 R448 Permanent Magnet Generator or A.R.E.P or Auxiliary Winding type generator voltage regulator is a compatible replacement for Leroy Somer R448, R449, R438, and AEM110RE016 and also Olympian FG Wilson 922 124.

Technical parameter:

Voltage Regulation < ±0.5% Load Acceptance Module (LAM) 50/60 Hz Selectable Under Frequency & Exc. Max Protection Single Phase Or Three Phase Voltage Sensing Optional Soft Start Voltage Ramping Normal Rapid Response Time (Option)

 

 

Voltage Sensing:  terminal 0-110V=95-140V

                             terminal 0-220V =170-260V

                             terminal 0-380V=340-520V

 

Frequency:          50-60Hz

 

Voltage input:     40-50VAC,  3 phase

             

Harmpnic auxiliary winding :6-150VAC (no-load rms)

 

Output:

 Voltage: max 160VDC at 120VAC input

 Current: max 8A

 Resistance:15 Ω minimum

Regulation:+/-5% RMS with 4% engine governing

Voltage establish:residual voltage at avr terminal≥ 5AC

External Voltage Adustament:+/-10%  with 1k ohm 1 watt trimmer

 

The following are our products:

1. CF Brushless AVR: CF-8A, CF-12A, CF-15A,SAVRH-75A, SAVRH-PCB, SAVRL-75A, SAVRL-PCB.

2. Stamford AVR: AS440, MX321, MX321-A, MX341,MX341-A, SX440, SX440-A, SX440-T, SX460, SX460-A.

3. Leroysomer AVR: R230, R438,R448, R449, SSAYEC432.

4. Marathon AVR: SE350.

5. Brush AVR: DX-2E, DX-5E, DX-7E, DX-8E, DX-11E, DX-05A.

6. Cummins Engine Governor: 3036453, 34008326, EFC3044196, ESD5111, ESD5500E.

7. Controller: CTR101, CTR168, DSE501K, DSE5110

 

For more detail informations, would you please visit our website: www.facfdz.com

Have a nice day. Thanks.

 

 

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