Product Description
R449 voltage regulator of a sealed electronic devices, by adjusting the excitation current in order to stabilize the output voltage of the brushless generator.
 

Product Feature
Specifications
Normal AVR supply power: 2 auxiliary windings
Shunt supply: 150V - 50/60Hz
Rated overload current: 15A, 10s
Electrionic built-in(overload, shour circuit, and loss of sensing) prodtection: If Excitation current raises over 10 AMPS for more than 10 seconds, excitation current will drops automatically to about 1A.
To reset AVR protection, 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=95-140V
Terminals 0-220V=170-260V
Terminals 0-380V=340-520V
Load current 7A
Overload current 15A, 10s

Other Information
 

which we can supply as under :

Stamford:         SX460,SX440 AS440,AS 480,MX341,MX321(or NUPART AVR)E000-22070

Leroy Somer:    R230,R438,R448,R449,R250,R450,R220

Marathon AVR:  SE350

Marelli AVR:      M16FA655A,M40FA640A

Mecc Alte AVR:  SR7-2G(SR7), UVR6

Basler AVR:       AVC 63-7,AVC 63-12,AVC 63-4 ,AVC63-4A

Cat. AVR:      VR6

KUTAI AVR: EA06A ,EA04C,EA05A,EA350,EA08A,EA15A ,EA16

Brushless generator AVR : CF-8A(AVR 8A),CF-12A (GAVR 12A), CF-15A (GAVR 15A),GAVR20A

Brush/brushless generator AVR: YX2DA (10KW AVR,single and three phase); YX3DA(10KW three phase)

Brush generator AVR : 2KW AVR, 5KW AVR, 5KW Welder AVR, ST/STC AVR,GB160, GB170,DX-11, DX-5E,DX-05A

Genset Charger : YXCH2408(12v/24V charger 6A~10A),12V~24V 3A,12V~24V 5A,186F charger, Kipor 670

GAC parts:

ESD5500E,ESD5111,ESD5131,ESD5120E,ESD5522,ESD5221,ESD5220,ESD5330, ESD5570,ESD5550,ESD5525,ESD5520,

MSP675,MSP676MSP677,MSP678,MSP6723C,MSP6729, MSP6731,MSP6724,M16,

ADC 120 12V/24V,ADC 225 12V/24V,ADD 175 12V/24V

Cummins parts:

4914090, 4914091,4913988,3044194,3062323,3032733,3044196,3062322,3098693,3037359,3036453,ECU-SS30,3053065,3030256,3408324,3408326,3408329,3408328,3034572,3655944,3971994

DSE parts:

DSE5220,DSE5210,DSE5110,DSE5120,DSE501K,DSE521K,DSE701,DSE702,DSE703,DSE704,DSE705,DSE710,DSE720,

DSE8610,DSE7110,DSE7120,DSE7210,DSE7220,DSE7320,DSE7510,DSE520,DSE6020,DSE5510, DSE3110

KUTAI ,DAEWOO governor , Wilson parts: EG2000,DGC2007 EIM630 465 12V, EIM 630 466 24V

 

Varistor and rectifier diode kit:

Leroy Somer Diode Kit Rectifier 330-25777,Diode Bridge SSAYEC432,

RSK1001,RSK2001,RSK5001,RSK6001,

mxy30-12,mxy40-12.mxy50-12,

mxy25-15,mxy40-15,mxy50-15,

SLG164/184:25A ,SLG224/274:25A,274 :40A ,374:70A,

Stamford varistor B, varistor C,33025777 and SSAYEC432 Varistor