China Alternator Leroy Somer AVR R726 Automatic Voltage Regulator AVR R129 R120 R220 R130 R438 R450 Genuine for Sdmo Kohler Cat Fg Wilson Olympian Diesel Generators, Find details about China AVR, R450 from Alternator Leroy Somer AVR R726 Automatic Voltage Regulator AVR R129 R120 R220 R130 R438 R450 Genuine for Sdmo Kohler Cat Fg Wilson Olympian Diesel Generators
AVR R726 Automatic Voltage Regulator AVR For Generator is a half-wave phase controlled thyristor type Auto 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 build up 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 load regulations of +/- 1.5%
Data Sheet
AVR R726 Automatic Voltage Regulator AVR For Generator | |
Sensing/Power input | |
Voltage | 90-480VAC |
Power Input | 40-150VAC, 3 phase |
Magnetic Field Output | |
Voltage | Max 160VDC at 120VAC input |
Current | Max 10A |
Pressure Regulating Accuracy | |
<±0.5% RMS with 4% engine governing | |