MDR 31 EC, radial roof fan MDR 31 EC with EC engine, DN 315

Radial roof fan MDR 31 EC with EC engine, DN 315

Standard version: Intelligent control options over 0- 10 V, PWM or Modbus. External one / off switch possible. Status repair switch potential free contact (up to 230 V / 2 A can be loaded). Impossible contact (up to 230 V / 2 A). Beautiful case made of galvanized steel sheet. Galvanized protection grid on the fading side, contact protection according to EN ISO 13857. Cover for cleaning work easily removable. Automatic fault report. Integrated repair switch. Protection type IP X5. Stable transport eyes allow transport by crane. corresponds to DIN EN 60204-1 and DIN EN 60335-1. Control: Intelligent control options via Modbus, 0-10 V, PWM or pressure control. issue of fault reports. Pressure sensor installed in the fan housing of the PG variants. Engine and wing wheel: EC engine, 230 V 50 Hz, or 400 V 50 Hz. Overload protection as standard. No measures necessary to protect the engine. Speed controllable, except: MDR-PG EC, MDR-VG EC. Electric connection: common power supply (230 V, 50 Hz or 400 V, 50 Hz) for fan and control. Power connections 3 x 1.5 mm2 (or 7 x 1.5 mm2) of type NYM-J. Control line from 0.5 mm2. Connection terminals for speed control using 0- 10 V, PWM or potentiometer. Connection terminal for status speed output (MDR 22 EC, MDR 25 EC, MDR 31 EC). Connection terminal for Modbus output (MDR 22 EC, MDR 25 EC, MDR 31 EC). Article: MDR 31 EC, conveyor volume: 3640 m3 / h, conveyor volume: 2095 m3 / h / in opt. Efficiency, pressure pps, name: 432 Pa - in opt. Efficiency, speed called: 2100 1 / min - in opt. Efficiency, wheel type: radial, speed control: yes, reversibility: no, voltage: AC current, measurement voltage: 230 V, power frequency: 50 Hz, nominal power: 485 W / in opt. Efficiency, INenn: 2.13 A / in opt. efficiency, IMax: 2,3 A, protection type: IP X5, heat class: F, polo-switchable: no, installation location: roof, installation position: vertical, weight: 40,02 kg, weight with packaging: 44,45 kg, swivel: no, nominal width: 315 mm, width: 720 mm, height: 547 mm, depth: 720 mm, width with packaging: 755 mm, depth with packaging: 755 mm, production medium temperature: IMax: 25 ° C to 60 ° C, for installation: 580 ° C, for installation: 580 ° C, for installation: 540 ° C, for installation: 580 ° C, for installation: 540 ° C, for installation: 580 ° C, for installation: 580 ° C, see: 580 ° C, for installation: 580 ° / h, for installation: 580 ° C, for type: 580 ° C, see information: 580 ° C, for installation: 580 ° C, see: 580 ° C, for installation: 580 ° C / h, see: 580 ° C, for installation: 580 ° C, see: 580 ° C, for