Mecc Alte AVR SR7 – Automatic Voltage Regulator

The Mecc Alte SR7 is a high-quality Automatic Voltage Regulator (AVR) designed to provide precise and stable voltage control for Mecc Alte alternators. It automatically regulates the generator output by controlling the excitation current, ensuring consistent voltage even under varying load and speed conditions. Built for durability and reliability, the SR7 is ideal for industrial, commercial, and standby generator applications.

Key Specifications:

• Voltage Regulation: ±1% accuracy

• Input Supply: 50/60 Hz, 80–350 V AC sensing

• Output Current: Up to 6 A continuous

• Excitation Type: SHUNT

• Protection: Over-excitation and under-frequency protection

• Design: Compact, robust, and easy to install

• Compatibility: Suitable for Mecc Alte ECO series and equivalent alternators