AVR S.R.7, S.R.7/2

The Mecc Alte SR7 AVR is a full digital, on-board, automatic voltage regulator (AVR) that is suitable for all self-regulated alternators. It has a voltage supply of 40Vac - 270Vac (from auxiliary winding, output voltage or PMG) and a frequency range of 12Hz - 72Hz. The SR7 AVR can sense voltage with true rms or average measurement (70÷280 Vac) and has a maximum continuous output current of 4Adc. The precision of voltage regulation is ± 1% from no-load to nominal load in static condition, with any power factor and for frequency variations ranging from -5% to +20% of the nominal value. Transient power drops and overvoltage are within ± 15%.

The SR7 AVR is equipped with an overload and low protection, with easy to maneuver threshold. It works great in 50/60 Hz applications and is an ideal choice for your everyday generator usage. The AVR SR7-2G are generally used on ECO32 generator ends.

 Features and benefits of the Mecc Alte SR7 AVR:

• Full digital control for precise voltage regulation
• On-board installation for easy access and maintenance
• Suitable for all self-regulated alternators
• Wide voltage and frequency range
• High precision voltage regulation
• Overload and low protection
• Easy to use and maintain

The Mecc Alte SR7 AVR is a reliable and versatile AVR that is ideal for a variety of applications. It is a great choice for generators, power supplies, and other equipment that requires precise voltage regulation.

Additional details about the Mecc Alte SR7 AVR:

• Dimensions: 120 x 90 x 60 mm
• Weight: 0.7 kg
• Operating temperature: -20°C to +55°C
• Storage temperature: -40°C to +70°C
• Humidity: 95% non-condensing

The Mecc Alte SR7 AVR is backed by a one-year warranty.