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Electric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare Parts

China Electric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare Parts, Find details about China Replace AVR, Intelligent Regulator from Electric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare Parts

Model NO.
AS440
Trademark
DIY POWER
Transport Package
Carton
Specification
155*105*55mm
Origin
China
HS Code
8503009090
Model NO.
AS440
Trademark
DIY POWER
Transport Package
Carton
Specification
155*105*55mm
Origin
China
HS Code
8503009090
The AS440  ( + Kit replaces SX440 ) is a half-wave phase-controlled Thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under-speed and sensing loss protection to ensure safe, reliable control of the generator. The Propose employs surface mount technology (SMT) for high integration of features in a minute footprint AVR.
Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. The control and voltage sensing circuits have separate terminals, allowing the excitation power to be resulting directly from the stator winding for necessary applications or from an auxiliary winding if sustained short circuit performance is essential. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1.0%
 
Sensing InputVoltageJumper selectable 100-130 Vac 1 phase
190-264 Vac 1 phase
Frequency50-60 Hz nominal
Power inputVoltage100-264 V ac 1 phase
Frequency50-60 Hz nominal
OutputVoltage82 V d.c. @ 200 V a.c.
CurrentContinuous 4A transient 7.5A for 10 secs
Resistance15 ohms min (10 ohms min when input
Volts is less than 175 ac)
Regulation± 1.0%
Thermal drift0.03% per deg. C change in AVR ambient
Typical system  responseAVR response20 ms
Filed current to 90%80 ms
Machine Volts to 97%300 ms
External voltage adjustment±-10% with 1kohm 1 watt trimmer Increasing resistance lowers voltage.
Uuder frequency protectionSet point94 -98% Hz
Unitpower dissipation12 watts maximum
Build up voltage4 Volts @ AVR terminals
Analogue voltageMaximum input±5 Vdc
Sensitivity1V for 5% Generator Volts (adjustable)
Input resistance1k ohm
Quadrature droop input10 ohms burden
Max. sensitivity: 0.07 A for 5% droop 0PF
Max. input: 0.33 A
Over excitation protectionSet point65 V dc
Time delay10-15 seconds (fixed)
EnvironmentalVibration20-100 Hz
  100Hz - 2kHz
50mm/secOperating temperature40degree under zero to 70 degree
3.3gRelative humidity 0-70°C95%
 Storage temperatureStorage temperature -55 to +80C
Electric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare Parts

Electric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare PartsElectric Generator Automatic Voltage Regulator Replacement for Alternator Voltage Stabilizer AVR As440 Diesel Genset Spare Parts

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