Delta-1 VFD, Basic Compact Driver

Delta-1 VFD, Basic Compact Driver is TrolMaster’s customized variable-frequency drive designed to pair with the VFD-1 module and the Hydro-X Pro system to control 3-phase AC motors used for ventilation. It ships with an RJ45 cable and comes pre-configured with parameters required for plug-and-play operation with VFD-1. Electrical ratings include 3-phase 380–480 V, 50/60 Hz input (11.6 A normal duty, 9.9 A heavy duty) and 0–460 V output up to 5 HP/3.7 kW; adjustable frequency range 0–599 Hz. The unit is IP20/UL open-type (−20 °C to 50 °C) and can be NEMA 1/UL Type 1 when installed with a conduit box kit (−20 °C to 40 °C). VFD drives, including Delta-1, operate only 3-phase motors; single-phase motors are not supported.