By Orion Fans 263
Orion Fans' family of higher-voltage 60 VDC fans, are designed specifically for telecom applications. Available in several package sizes, the fans operate using input voltages from 36 VDC to 72 VDC, making them suitable for telecommunications equipment due to their ability to accept these higher-voltage inputs without sustaining damage. Fans specified for use in telecom applications typically carry a nominal voltage rating of 48 volts; however, when operating in battery mode, telecom systems can experience voltages up to 56 volts, which has the potential to damage a standard 48 VDC fan over time.