Sx440 Automatic Voltage Regulator Controller Generator Gensets Parts Accessories for Brushless Generator
Certification: ISO9001
Standard Component: Standard Component
Technics: Casting
Material: Aluminum
Type: AVR
DescriptionSX440 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 generatorThe 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% *Stability adjustment *Under frequency roll off adjustment * Trim adjustment * Optimum response selection* Droop adjustment InputVoltage190-264V acFrequency50-60 Hz nominalPhase1Wire2OutputVoltagemax 90V dc at 207V ac inputCurrentcontinuous 4A dc, intermittent 6A for 10 secsResistance15 ohms minimumRegulation+/- 1.0%Thermal Drift0.04% per deg. C change in AVR ambientTypical system responseAVR response20msFiled current to 90%80 msMachine Volts to 97%300msExternal voltage adjustment+/-10% with 1 k ohm 1 watt trimmerUnder frequency protectionSet point95% HzSlope170% down to 30 HzUnit power dissipation12 watts maximumBuild up voltage4 Volts @ AVR terminalsAnalogue InputMaximum input±5V dcSensitivity1v for 5%Input resistance1k ohmQuadrature Droop Input10 ohms burdenMax. sensitivity: 0.07 A for 5% droop 0PFMax. input: 0.33AEnvironmentalVibration20-100 Hz,50mm/se100Hz - 2kHz, 3.3gOperating temperature-40 to +70 Deg. CRelative Humidity 0-70 Deg. C95%Storage temperature VIGKOO is specialized in diesel engine,generator set, and spare parts.We supply all kinds of accessories for diesel engine,like cylinder head,cylinder head cover,cylinder block,alternator,turbocharger,piston,piston ring,piston pin,liner,crankshaft,cam shaft,main bearing,connecting rod,connecting rod bearing,water pump,oil pump,injector,fuel injection pump,starter motor,fan,belt,gasket,oil pan,flywheel,intake valve,exhaust valve and so on.
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Bison Generator Parts 168f Biogas Conversion Kit LPG Accessories
Conditions of Use: Marine
Usage: Standby Unit
Output Type: DC
Cooling Method: Air Cooled
Installation Method: Fixed
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Engine Parts Water Pump 178-6633 Generator Parts Excavator Accessories
Material: Cast Iron
Structure: Water Pump
Assembly: Liquid Pumps
Power: Hydraulic
Start Up: Start Pump
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