China Leroy Somer Generator AVR R726 Automatic Voltage Regulator AVR R129 R220 R120, R150 R180 Automatic Voltage Regulator for Tal Series Alternator Em10 Em15 D510c, Find details about China AVR, R726 from Leroy Somer Generator AVR R726 Automatic Voltage Regulator AVR R129 R220 R120, R150 R180 Automatic Voltage Regulator for Tal Series Alternator Em10 Em15 D510c
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 | |