EVCO EVFTFT818P7U Installer manual - Manual (Page 86)

EVCO S.p.A. EVFTFT818 | Installer manual ver. 2.1 | Code 144FTFT818E214
page 86 of 94
16.3 Phase cut speed regulator for single phase fans
EVDFAN1
16.3.1 Introduction
EVDFAN1 is a phase cut speed regulator for single phase fans.
The regulator control signal is the PWM type, the same supplied by the controller analogue output.
The maximum current allowed on the fan is 5 A.
16.3.2 Description
The following drawing illustrates the aspect of the EVDFAN1.
The following table illustrates the meaning of EVDFAN1 parts.
Part Meaning
1 control signal input
2 power supply
3 phase cut output