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Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty
Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty

Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty

China Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty, Find details about China Replace AVR, Intelligent Regulator from Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty

Model NO.
R438
Trademark
DIY POWER
Transport Package
Carton
Specification
155*105*55mm
Origin
China
HS Code
8503009090
Model NO.
R438
Trademark
DIY POWER
Transport Package
Carton
Specification
155*105*55mm
Origin
China
HS Code
8503009090
The 3-phase Generator AVR Automatic Voltage Regulator R438 AVR is powered by two auxiliary windings which are self-sufficient of the voltage match circuit, the first winding has a voltage in proportion to that of the alternator(characteristic shunt), the second has a voltage in proportion to the stator current(compound characteristic: booster effect). The power supply voltage is rectified and filtered before being used by the AVR monitoring transisitor.

 
Voltage Regulation±0.5%
Remote voltage adjustment range±0.5%
Short circuit capability3 x Irated for 10 seconds
Standard power supplyAREP or PMG
Rated overload current8 A - 10 s
Voltage sensing5 VA isolated via transforme
0-110V terminals95 to 140V
0-220V terminals170 to 260V
0-380V terminals340 to 520V
Voltage regulation± 1%
Current sensingC.T.2.5VA cl1,secondary 1 A
Voltage sensing95~140 volts (50/60 Hz)
170~260 volts (50/60 Hz)
340~520 volts (50/60 Hz)
Fit for1000 series generator
2000 series generator
3000 series generator

Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with WarrantyElectric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with WarrantyElectric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with WarrantyElectric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty
 



Electric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with WarrantyElectric Generator Automatic Voltage Regulator Replacement for Leroy Somer Alternator Voltage Stabilizer AVR R438 Diesel Genset Spare Parts with Warranty

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