The Basler Electric AVC63-7F is an analog automatic voltage regulator (AVR) designed for 50/60 Hz brushless generators with a 63 VDC exciter field. It regulates generator output voltage by controlling DC exciter field power, providing stable voltage under changing generator load conditions.
Key Features
- Precise ±0.25% voltage regulation
- Designed for 50/60 Hz brushless generators
- 7 A at 63 VDC continuous field output
- Fast <16 ms response
- Automatic voltage buildup from generator residual voltage
- Frequency compensation
- External voltage-adjustment capability
- 5 A CT input for generator paralleling
- Adjustable 0–6% droop compensation
- Supports reactive-load sharing between parallel generators
- Rugged potted construction
- Overexcitation protection
- Compact design for installation in generator terminal boxes
- Suitable for harsh operating environments
Typical Applications
- Brushless AC generators
- Marine generator sets
- Shipboard auxiliary generators
- Diesel generator sets
- Emergency generator systems
- Industrial power-generation systems
- Standby and backup generators
- Parallel generator installations
- Power plants and generating stations
- Generator retrofit and maintenance applications
