Basic Compact Driver for AC motors speed controls
The Delta-1 is a customized made variable-frequency drive (VFD) by Delta company. It can be used in the TrolMaster Hydro-X Pro system to control the speed of AC motors (industrial fans etc.)
An RJ45 cable is included for connecting with the TrolMaster VFD-1 module.
This customized version has had all the parameters preset and ready to be operated with VFD-1 module straight out of the box.
Specifications
IP20/UL Open-Type (rated-20?°C to 50?°C Ambient)
NEMA 1/UL Type1 when installed with conduit box kit (rated-20?°C to 40?°C Ambient)