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Maxgeek KRS440B Diesel Generator AVR Automatic Voltage Regulator Genset Voltage Stablizier Board
Description:
3 phase generator 30kva automatic voltage regulator AVR KRS440B 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. Positive voltage buildup from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR . Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with loadregulations of +/- 1.5%.
Specification:
Sensing/power input: voltage 170-264VAC, 352-528VAC
Magnetic filed output: voltage max. 82VDC@200VAC input
Pressure regulating accuracy: <+/- 1% (with 4% engine governing)
Package List:
1 x Automatic Voltage Regulator
Adjustment: