AVR SX440 Automatic Voltage Regulator with Hard Shell — for Stamford Generators

Description

• Click Here To Download SX440 User Manual

📖 Short SEO-Friendly Description

The AVR SX440 (Hard Shell) is a durable automatic voltage regulator designed for Stamford brushless alternators. With a rugged hard-shell casing, it provides excellent protection against heat, dust, and vibration, ensuring long-lasting reliability. Ideal for industrial, commercial, and standby generator sets requiring stable voltage regulation.

📊 Product Details

• Product: Automatic Voltage Regulator (AVR)

• Model: SX440 (Hard Shell)

• Compatibility: Stamford brushless alternators (verify model fit)

• Input Sensing Voltage: 190–264 VAC (single or dual phase)

• Excitation Current: Continuous ~4A (up to 6A short-term)

• Frequency: 50/60 Hz compatible

• Regulation Accuracy: ±1% under steady conditions

• Controls: Adjustable potentiometers (Voltage, Stability, Droop, Sensitivity)

• Casing: Hard shell enclosure — protects against physical damage, dust, and heat

• Mounting: Compact footprint, surface mount design for easy installation

• Condition: Brand new (China manufactured replacement, cost-effective alternative)