The alternator with Shunt excitation is self- excited with a Leroy SomerR230voltage regulator.
The regulator monitors the exciter excitation current as a function of the alternator output voltage. Very simple in design, the alternator with shunt excitation has no sustaining short-circuit capacity.
Leroy Somer R230 AVR Characteristics
| Mains input: 0~140VAC 50/60HZ |
| Biggest excitation output: DC, 90V/6A/10S |
| Examination voltage input: 115VAC |
| The lowest residual magnetism gets up urges the voltage:≥5V/25HZ |
| Voltage regulation rate:≤±1% |
| Outside meets when the voltage trimming 1K/2W potentiometer ±10% |
| Operating temperature:-40ºC~70ºC |
| Allows to short-circuit the charging current capacity 200% |
| Installs the size:152mm X 83mm X 60mm |




