The SE350EL is a high-performance automatic voltage regulator (AVR) designed for use with brushless generator systems. It monitors and controls the generator’s exciter field to maintain steady and reliable output voltage, even when loads fluctuate—offering protection and stability for your equipment.

? Key Features

• Selectable sensing/input voltage options (such as 85-120 V AC or 190-240 V AC) to suit various generator setups.

• Regulates output with high precision—typically within ±1% under standard conditions.

• Provides continuous DC output (approx. 73 V DC at ~3.5 A) and higher short-term (intermittent) output capability.

• Built-in frequency compensation (roll-off) to handle engine/generator speed drops and load changes gracefully.

• Remote voltage adjustment possible via rheostat, and stable operation via internal stability adjustment.

• Rugged design: suitable for industrial generator sets, supporting operation in harsh environments and retrofitting into existing systems.