Datasheet

FEATURES
 Variable 0-98% output.
 OFF switch on potentiometer.
 Minimum set speed adjuster.
 Single-hole fixing.
 Rugged and compact.
 Large triac for inrush protection.
 Integrated R-C snubber.
DESCRIPTION
These variable phase angle regulators are robust, compact and enclosed units for 230V or 110V up to 15A single phase
mains driven inductive loads, such as induction motors, fans & pumps. They give fully adjustable voltage outputs from zero to
maximum. These controllers also incorporate an OFF switch when the potentiometer is fully anti-clockwise.
The controller has an integral R-C snubber network for control of inductive loads and a minimum set speed adjuster (at the
rear) to allow the designer/installer to fix a minimum output voltage level to prevent a motor being driven too slowly.
The large triac enables the unit to handle high inrush currents with ample safety margin on industrial installations. An
adhesive backed silver label and hairline knob are included for front panel mounting (or fitted to front of unit).
APPLICATIONS
Suitable for most simple mains driven motors and fans.
VAC2/S-15E
&
VAC1/S-15E
X10690
INSTALLATION CONNECTIONS & DIMENSIONS
Both models are externally similar.
Model shown with fitted knob and dial.
SINGLE-PHASE
SWITCHED FAN CONTROLS
15A Maximum
RoHS Compliant
NOTE:
Minimum set speed adjustment is accessed via a rear
cover hole (this is covered by an adhesive label).
Adjust the cermet screw using a small insulated
terminal screwdriver.