Maico Ventilatoren 0080.0468 Duct extractor fan 870 m³/h 250 mm

Ex II 2D Ex TB IIIB T200°C DB IP64 / Ex II 2D Ex h IIIB T200°C DB. Special features: Semi-radial tube fan, explosion-proof, Medium dust. Explosion protection and approvals according to ATEX and IECEx. For operating temperatures of -20 °C <= Ta <= +50 °C. Qualified for all dusts of the ex-group IIIA and IIIB. MAICO Ex fans meet the safety requirements of the European Directive RL 2014/34/EU for equipment and protective systems in hazardous areas. For zones 21 and 22. Ignition protection types: T - protection through housing and c - structural safety. Protection type IP 64. Alternating current execution. Case made from high quality, conductive plastic, anti-static. Compact design for space-limited installation conditions. For mounting in a pipe system Simple installation, since the flow direction is the same Installation possible in every position. Wheel: Semi-radial impeller made of conductive plastic, flow-conveniently. Balancing quality of the engine-impeller combination G 6.3 according to category BV-3 according to ISO 14694. Direction of feed: Direction of feed and rotation are indicated by arrows on the fan housing. Motor: Robust motor with ball-bearing, maintenance free. Capacitor motor with operating capacitor installed ready for connection on the fan. Operating mode S1 (continuous mode). Mounting instructions: Connecting pieces on suction and pressure side, for direct installation in ventilation pipes. Reducers for connection to different pipe diameters (suction or exhaust pipe), see accessories. Use ELM-Ex elastic cuffs to prevent vibration transfer to the pipe system. In case of ERM 22 Ex.: 2 reducing pieces to DN 200 included in delivery. Electrical connection: Terminal box mounted on fan housing, explosion-protected, with cable gland. Safety instructions: No speed control permitted. Only operate the fan with the rated voltage indicated on the rating plate. Do not operate the fan without suction or blowing out unless the contact protection of the fan wheel in accordance with DIN EN ISO 13857 is ensured. To do this, install the SGM-Ex protective grille.Article: ERM 25 Ex t, displacement volume: 870 m3/h, speed: 2820 1/min, controllable speed: No, type of voltage: Alternating current, Rated voltage: 230 V, net frequency: 50 Hz, rated power: 300 W, cosphi: 0.93, internal: 1.4 A, Imax at Unn: 1.4 A, protection class: IP 64, heat class: F, mains supply line: 3 / 1.5 mm2, material: steel plate, galvanized, color: signal black, similar to RAL 9004, Weight: 7.18 kg, weight with packing: 7.38 kg, nominal width: 250 mm, width: 340 mm, height: 337.5 mm, depth: 232 mm, Width with packaging: 365 mm, height with packaging: 365 mm, depth with packaging: 250 mm, EX designation according to ATEX directive: <
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