Intelligent elements for demand controlled ventilation

At S&P we offer a wide range of electrical accessories that allow the speed of the motors to be controlled according to the real ventilation needs of each moment. These accessories are the intelligent elements for demand controlled ventilation, among which you can find solutions for a wide variety of fans.

Among the different intelligent elements for demand controlled ventilation you can find solutions such as electronic regulators for ECOWATT fans, duct sensors, pressure sensors or presence detectors.

Discover the wide range of intelligent elements for controlled demand ventilation that we put at your disposal and start controlling your systems according to the ventilation needs of each moment.

CONTROL ECOWATT, demand controlled element for flow rate modulation systems in ventilation installations in public, commercial or residential buildings.

The different models in this range of control elements for flow modulation systems have 3 operating modes:

Integral Proportional Control

Proportional control based on three possible analog inputs

Minimum-maximum control, with three possible digital inputs for external contacts or a presence detector

CONTROL ECOWATT BASIC, control element for ECOWATT fans with brushless DC motor

The intelligent elements for controlled ventilation demand of the Control Ecowatt Basic range allow controlling ECOWATT fans with direct current brushless motors. These controls allow you to control an analog output signal, depending on the status of up to three potential-free digital inputs.

These controls have two modes of operation:

Remote ON/OFF and up to two adjustable speeds

Up to three adjustable speeds using the most unfavourable value as output

PROSYS ECOWATT, specific programming console for ECOWATT PLUS series

The ECOWATT PLUS series-specific programming console allows the selection and adjustment of the operating modes constant pressure (COP), constant flow rate (CAV), variable flow rate (VAV) and minimum-maximum. Allowing to adapt the speed of the motors to the real ventilation needs. Includes 1 meter long RJ45 cable for connection to the fan.

VAPZ, electronic voltage regulators for single-phase fans

The electronic voltage regulators for single-phase fans of the VAPZ range are intelligent elements for controlled ventilation demand that allow three types of inputs and output limit voltages between 80V and 230V, the different inputs that allow these electronic regulators are:

Analog input 0-10V or 4-20mA: The fan operates proportionally to the input value with settings of minimum and maximum values of the inputs and outputs.

"Start/Stop" input: when an external contact (clock) closes, the fan is started according to the voltage at the analog input. This connection, associated with a presence detector, allows a minimum-maximum ventilation system.

"Maximum Speed" input: allows, with an external contact, to run the fan at the set maximum speed.