AVR R726 – Automatic Voltage Regulator
The R726 is a high-precision Automatic Voltage Regulator (AVR) designed for brushless alternators requiring advanced voltage control and stability. It offers excellent performance under variable load conditions, with rapid response and built-in protection for generator reliability. The R726’s rugged, fully encapsulated design ensures durability in harsh industrial, marine, and commercial environments.

Key Specifications:

• Voltage Sensing: 190–520V AC (three phase)

• Frequency Range: 15–100 Hz

• Excitation Voltage: Max 110V DC @ 4A continuous (10A for 10s)

• Regulation Accuracy: ±0.5%

• Operating Temperature: –40°C to +70°C

• Build Type: Fully encapsulated, vibration, dust, and moisture resistant

• Special Feature: Advanced transient response system for superior voltage stability