The MX321TM analogue, 3-phase sensing, permanent magnet generator (PMG) powered automatic voltage regulator (AVR) provides isolation from the effects of non-linear loads, improved motor starting performance and sustained short circuit current.
The S.R.7 regulator is an advanced electronic regulator of small size and economical price, even if it is very reliable. This regulator is equipped with a low speed and overload protection with an adjustable intervention threshold, it works at 50/60 Hz, it has an adjustable voltage stability, and it offers the possibility for a remote voltage regulation.
The R448 Automatic Voltage Regulator (AVR) is an advanced electronic component that provides closed loop control of the generator output voltage.
The Automatic Voltage Regulator (AVR) is an advanced electronic component that provides closedloop control of the generator’s output voltage.
Adjust voltage with high accuracy, RMS is less than ±0.5%.
The voltage is automatically adjusted to meet your needs.
This product is very practical generator accessories.
High-quality electronic component ensures stable performance.
Leroy Somer R449 can operate in shunt, AREP or PMG type applications. With its versatile functions the R449 is popular with LSA51.2, LSA53.1 & LSA54 Leroy Somer frames. The R449 has multiple features to enhance generator protections such as under frequency thresholds and voltage regulation with a ratio of -/+1%. For voltage matching and power factor controlling with the mains we recommend in addition to this regulator the R726
MECC ALTE UVR6 AVR manufactured by Meccalte is a highly popular voltage regulator used on the larger Mecc Alte frames to provide optimum voltage regulation and sensing. The regulator can be used in 1 phase or 3 phase applications and 50 or 60 hz frequencies, installation is very simple but should only be installed by an experienced and certified generator technician.
The digital voltage regulator is a control unit that regulates the output voltage of a brushless AC generator by controlling the current into the generator exciter field. It is a highly sensitive component and vital to the general operation of a generator or AC alternator. Input power to the automatic voltage regulator is derived from a single-phase permanent magnet generator (PMG).