MX341 is a two-phase automatic voltage regulator (AVR) and is part of the shutdown system for a brushless generator. The excitation is derived from a three-phase permanent magnet generator (PMG) to isolate the AVR control circuits from the effects of non-linear loads and reduce high frequency interference at the generator terminals. Sustained generator short circuit current is another feature of the PMG system. The AVR senses the voltage in the main generator winding and controls the voltage applied to the exciter stator and main rotor to keep the generator output voltage within specified limits and compensate for load, temperature, and generator factor. The AVR has the facility for a droop CT connection to enable parallel operation with other similarly equipped generators. Color: Black Material: Metal + PC Size: 153 * 139 * 39 cm Package Contents: 1 x Voltage Regulator 1 x User Manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.