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TrolMaster Hydro-X Plus Controller w/ 4-in-1 Sensor
Original price was: $1,196.00.$109.88Current price is: $109.88.
TrolMaster Hydro-X Humidity Device Station
Price range: $33.49 through $42.99
TrolMaster Hydro-X Basic Compact Driver
Original price was: $657.35.$98.99Current price is: $98.99.
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1000 in stock
Estimated delivery dates: Jul 14, 2026 - Jul 15, 2026
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Description
The TrolMaster Delta-1 is a variable-frequency drive (VFD) that can be used with Trolmaster’s VFD-1 module. The Delta-1 and the VFD-1 can be used with the TrolMaster Hydro-X Pro system to control the speed of 3-phase AC motors like those in industrial fans.
This customized version has all the required parameters preset and ready to be operated with VFD-1 module straight out of the box. An RJ45 cable is included for connecting the Delta-1 with the TrolMaster VFD-1 module.
Note:Â VFD drives can only operate 3 phase fans / motors. Single phase motors cannot be used with the VFD-1 or the Delta-1 VFD drive.
Additional information
| Weight | 1.814 lbs |
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