Siemens AVR 6GA2 490-0A – Automatic Voltage Regulator

The Siemens AVR 6GA2 490-0A is a robust and reliable Automatic Voltage Regulator (AVR) designed for precise voltage control in Siemens and compatible generator systems. It ensures consistent output voltage by regulating the excitation current, maintaining stable generator performance under varying load and frequency conditions. Built to industrial standards, this AVR offers dependable operation, easy installation, and long service life, making it ideal for both continuous-duty and standby generator applications.

Key Specifications:

• Model: 6GA2 490-0A

• Rated Voltage: 230 V AC

• Frequency: 50/60 Hz

• Voltage Regulation: ±1% steady-state accuracy

• Excitation System: Compatible with brushless alternators

• Protection: Built-in over-excitation and thermal protection

• Design: Compact, durable, and low-maintenance construction

• Application: Suitable for Siemens, Hyundai, and other compatible generator systems