Systemair DVCI 355E-P EC - Centrifugal roof fan, vertical discharge, insulated

100 % speed controllable Integrated motor protection Low noise level Safe and maintenance free operation Potentiometer included for ease of commissioning Energy-saving RS-485 interfaces for networking via MODBUS RTU from size 355 Integrated sensor-control module Possible operation modes: Constant pressure Integrated LCD-display The DVCI-CAV is equipped with a sensor-control module and complete connection for constant air flow. The system is completely pre-wired for easy operation and installation. Depending on the adjusted operation mode the controller can be used as sensor- or control module. The DVCI-CAV roof fan is driven by EC- external rotor motors, so called energy saving motor with high efficiency. The input voltage can vary between 200 and 277V. The motor is suitable for 50Hz and 60Hz suspended on effective vibration dampers. Motor protection is integrated in the electronics of the motor, no additional external motor protection device is needed. Casing from seawater-resistant aluminum, base frame f...