Delta Electronics, Inc. 55TDVST2 EMI Line Filter

Delta Electronics 55TDVST2 EMI Line Filter is a three-phase power line filter designed for 480 V systems, rated for 55 A and finished in a silver enclosure. It operates at 50/60 Hz and uses a 3-wire, 3-phase configuration to suppress conducted EMI on power lines feeding three-phase equipment. As a Delta Electronics product, the 55TDVST2 provides attenuation of high-frequency noise on 480 VAC networks, helping minimize interference with connected electronics and control circuits. The device is intended for installations requiring clean power delivery on three-phase 480 VAC systems, delivering reliable EMI suppression on lines up to 55 A. With its Delta-made construction, this model identifies a dedicated EMI solution for environments where three-phase power is used and EMI must be controlled on a 480 V feed.