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Generator Automatic Voltage Regulator AVR Replacement Leroy Somer R230 R250 R448 R449 R438 R450 R450m R450t R220 R726 R731 Stamford Marathon Mecc Alte Basler

China Generator Automatic Voltage Regulator AVR Replacement Leroy Somer R230 R250 R448 R449 R438 R450 R450m R450t R220 R726 R731 Stamford Marathon Mecc Alte Basler, Find details about China Stamford AVR, Sx460 from Generator Automatic Voltage Regulator AVR Replacement Leroy Somer R230 R250 R448 R449 R438 R450 R450m R450t R220 R726 R731 Stamford Marathon Mecc Alte Basler

Model NO.
R230 R250 R448 R449 R438 R450/R450M/R450T R220
Color
Black
Stock
Yes
Gross Weight
0.8kg
Warranty
1 Year
Transport Package
Carton
Specification
9.2*9.2*5.5cm
Origin
Fuzhou
HS Code
8503009090
Model NO.
R230 R250 R448 R449 R438 R450/R450M/R450T R220
Color
Black
Stock
Yes
Gross Weight
0.8kg
Warranty
1 Year
Transport Package
Carton
Specification
9.2*9.2*5.5cm
Origin
Fuzhou
HS Code
8503009090

Stamford AVR SX460AVR 
 

Product Application

SX 460 is the most popular Genset AVR module, high quality but very reasonable price . 

We can offer other model AVR such as :

Stamford: SX460,SX440,MX321,MX341,AS480,AS440

Leroy somer: R230,R438,R448,R449,R250,R450

Marathon:SE350,EA350

Common brushless Avr:8A,12A,15A,20A and so on.

TECHNICAL DATA FOR SX 460 AVR

Sensing Power Input 

Voltage 120 (95~132) / 240 (190~264) VAC

1 Phase and 2 wire with copper jumper opyions

Magetic field output 

Voltage max 90 VDC at 207 VAC input

Current : continous 4A, intermittent 10A within 10 seconds

Pressure regulating accuracy : <+/-1 RMS with 4% engine governing 
 

Specification:

Parameter sheet of AVR SX460
InputVoltageJumper selectable 95-132V ac or 190-264V ac
Frequency50-60 Hz nominal
Phase1
OutputVoltagemax 90V dc at 207V ac input
Currentcontinuous 4A dc, intermittent 6A for 10 secs
Resistance15 ohms minimum
Regulation+/- 1.0%
Thermal Drift0.05% per deg. C change in AVR ambient
Typical system responseAVR response20ms
Filed current to 90%80 ms
Machine Volts to 97%300ms
External voltage adjustment+/-10% with 1 k ohm 1 watt trimmer
Under frequency protectionSet point95% Hz
Slope170% down to 30 Hz
Unit power dissipation12 watts maximum10 watts maximum
Build up voltage4 Volts @ AVR terminals
EnvironmentalVibration20-100 Hz,50mm/se
100Hz - 2kHz, 3.3g
Operating temperature-40 to +70 Deg. C
Relative Humidity 0-70 Deg. C95%
Storage temperature-55 to +80 Deg. C

Packing
Generator Automatic Voltage Regulator AVR Replacement Leroy Somer R230 R250 R448 R449 R438 R450 R450m R450t R220 R726 R731 Stamford Marathon Mecc Alte Basler

Contact us
Lillian Lian

tel: +0086 15960070191 

 

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