Product Description
6GA2 491-1A Automatic Voltage Regulator
The 6GA2 491-1A is a high-quality Automatic Voltage Regulator (AVR) designed to provide reliable and stable voltage control for synchronous generators, commonly associated with Siemens and AVK alternators. This analogue, two-phase sensed regulator ensures consistent power output by automatically adjusting the generator’s excitation current in response to load changes. Its robust design, featuring durable electronic components and user-adjustable potentiometers for stability and voltage settings, makes it an essential component for protecting sensitive equipment and maintaining optimal generator performance in a wide range of applications.
Technical Specifications:
- Sensing Input Voltage: 220-240V & 380-415V AC, 2 Phase, 50/60 Hz
- Power Input Voltage: 170-240V AC, 1 Phase, 50/60 Hz
- Excitation Output: Max 90V DC @ 207V AC input
- Output Current: 4A DC continuous, 6A DC intermittent for 10 seconds
- Voltage Regulation: < ±1% (with 4% engine governing)
6GA2 491-1A Automatic Voltage Regulator
Buy the genuine 6GA2 491-1A Automatic Voltage Regulator for Siemens and AVK generators. This reliable analogue AVR ensures stable voltage control and optimal alternator performance. Part Number: 6GA2 491-1A.
