A.R.K274DS Alternator – Industrial-Grade Brushless Alternator for Continuous and Standby Power
The A.R.K274DS alternator, developed by Arken Generator, is a three-phase brushless synchronous alternator designed for prime, rental, telecom, and standby generator systems. Utilizing a self-excited AVR-regulated excitation system (SX460 standard, SX440 optional), it provides ±1% voltage regulation, THD below 5%, and efficiency up to 91.6%. Built with Class H insulation, IP23 protection, and dynamically balanced rotors, it guarantees excellent stability, durability, and high motor starting capacity. The alternator meets IEC60034, BS5000, VDE0530, NEMA MG1-22, and ISO9001 standards, making it an ideal solution for heavy-duty industrial and continuous power applications.
