Description
BLADES
Each blade is constructed of injection-molded polymers (proprietary composition) with 30 patent-pending features including: Trailing-edge graduated serrations, Leading-edge Vortex Generators (VG’s), Raked Blade Tip, and complex built-in pitch contours.
GUY WIRE SYSTEM
Each fan mount has 4 loops to accept a guy wire system. Optional on the 3 blade fans. Included on all HO models. Wires are 9’ long.
CONTROLLER (INCLUDED)
Each controller is IP20. We offer an option for an IP67 enclosure box if you need to enclose the controller. Input power is 220V 3ph input. Run a 14/4 wire between the controller and the fan motor. Accepts Fire Suppression System relays. Typically 12H x 12W x 10D. Mounts to wall.Controls on/off, variable speed, and direction (reversible). Factory-set parameters, with ramp up to speed to minimize amp spikes and over-torque.
COLORS
Hubs and down rods are aluminum colored. Motor and mounts are satin black. Blades come black and can be painted with a high adhesion paint, or we can do custom colors for high quantity orders.
WARRANTY
Each fan is warranted for 10 years on the mechanical components, 5 years on the motor, and 1 year on the VFD. Labor is not warranted.
MOTOR
Each motor is a Permanent Magnet Synchronous Motor (PMSM), totally enclosed (TE) IP65, direct drive, high-efficiency, with input of 220V 3 phase.
INSTALLATION
Our fans are designed to be easy to install. We pre-assemble as much as possible for you. The blades come balanced with the attach arms already installed, the hubs come pre-mounted on the motor, and the down rod is telescopic to avoid cutting and drilling.
