Systemair AES3.2-2,2KW, SS, control unit - contr.unit-exhst/smoke,dual wound-1mot

Exhaust air and smoke extraction switchgear with separate windings All functions in accordance with VDMA 24177 / DIN / VDE 0660 Four independent detector loops for fireman´s switch, external fire detection system, smoke detectors and push-button alarm Execution of the loop detectors with monitoring for wire-break and short-circuit 20 smoke detectors per detector loop Adjustable 0-10V analog output for control of appropriate frequency and EC fans Internal low voltage power supply with power reserves for example, for connection of external acoustic or optical detector. Prepared for connection and control over our bus coupler to a Modbus bus system Exhaust air and smoke extraction switchgear with separate windings, for one fan with 3-phase-motor. Up to 22 kW the housing consists of plastic, from 30 kW the housing consists of sheet. Motor protection current-range (Standard): Power Current-range 0,9 – 1,2 kW 0,6 – 1,0A / 1,6 – 2,4A 1,7 – 2,2 kW 2,4 – 4,0A / 4,0 – 6,0A 2,5 – 4,0 kW 2,4 – 4,0A / 6,0 – 10,0A 5,5 k...