ESA2-24/200 | 48Vdc 200A Brushless DC Alternator
The ESA2-24/200 is a two-pole, nine-phase brushless DC alternator engineered to supply up to 200 Adc at 24 Vdc (5.7 kW) for critical diesel generator applications. Featuring an integrated rectifier with forced-ventilation, this UL-listed alternator maintains voltage within ±0.5% under S1 duty for reliable performance in telecom, hybrid, and industrial power systems.
- Output: 24 Vdc, 200 Adc (5.7 kW)
- Pole Count: 2 poles, 9 phases
- Regulation: ±0.5% AVR accuracy, 24–30 Vdc range
- Cable Configuration: High-current dual stud terminals
- UL Certified for panel and enclosure integration
As an OEM component, the ESA2-24/400 is widely trusted in Aurora diesel generators. Its compact B3/B14 mounting or J609B, rugged brushless design, and compatibility with standard generator enclosures make it ideal for Perkins, Yanmar, Hatz, and other diesel engine packages.
Please confirm compatibility with your engine’s build list or documentation before purchase.
This part may fit other engines not listed here.




Reviews
There are no reviews yet.