MX341 is a two-phase sensed Automatic Voltage Regulator (AVR) and forms part of the excitation system for a brushless generator. Excitation power is derived from a three-phase permanent magnet generator (PMG), to isolate the AVR control circuits from the effects of nonlinear loads and to reduce radio 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 power fed to the exciter stator and hence the main rotor to maintain the generator output voltage within specified limits, compensating for load speed, temperature, and power factor of the generator. The AVR has provision for droop CT connection to allow parallel operation with other similarly equipped generators. Color: Black Material: Metal + PC Size: 15.3 × 13.9 × 3.9 cm Package Contents: 1 × Voltage Regulator 1 × User Manual Note: Lighting conditions and display settings may cause slight color variation between the image and the actual product. Measurement tolerance is ±1–3 cm.