Roof Units Fan Speed Controller

Suitable for 2 or 3 wire control of single phase speed controllable motors.

Roof units fan speed controller.

And yes many systems are grossly oversized to cover the worst possible situations rather than the normal ones say statistically 95 2 sigma of heating and cooling days. 0 10v fan speed controller efsc 0 10 119 00 the efsc 0 10 is a 240 volt fan speed controller available in either 6 0 or 10 0amp. The unit can be controlled from a remot. The controller is suitable for surface mounting only.

This range of fan speed controllers can be used with any fan motor which is single phase 240 volts and speed controllable using either 2 or 3 wire control earth. Single phase electronic voltage control to provide stepless speed control to single phase fans complete with neon indicator light. Sp5001 suitable for a maximum full load of 1 7 amp. Between the controller and fan.

Compact and easy to install. Includes on off reset switch as standard. There may be instances where shielded cable is required e g. Single phase electronic variable stepless speed control with min max preset facility.

With min max preset facility. Going to half speed cuts consumption by 7 8 the savings are remarkable. S p reb 8 fan speed controller. Vent axia roof units sp5001 speed controller.

On the other end one wire will go to the terminal block labeled neutral or line 2 and a wire going to the fan relay will control fan speed. Fits single pattress 20mm deep. By continuing you agree to our use of cookies however if you would like to know how to manage the use of these cookies please see cookies and tracking. The roof units sp range of electronic fan speed controllers manufactured by vent axia.

When sensor cables are in close proximity and under these circumstances the shielding should be bonded at both ends. Identify the speed wires the remaining wires generally capped off with wire nuts are speed wires. The controller complies with the following eec requirements. A two speed non reversing controller is also available.

230v 50hz electronic single phase speed controller8 ampcompanion controller for most of the s. Fan speed controllers non reversible the variable non reversing fan speed control is suitable for controlling the speed of fans providing that the electrical load is not less than 20 watts or more than 200 watts. Roof units limited guarantee roof units will free of charge within a period of 1 year from the date of dispatch from their. Maximum current rating 5 0 amps downloads catalogue pages.

Our site uses cookies to personalise content improve your experience analyse visitors to the website and for advertising purposes. Locate the identification tag for the fan motor which will be somewhere on the fan or motor block.