Maico Ventilatoren Maico Wall fan 440 m³/h 200 mm

Product version: AC motor, Ex II 2G Ex EB IIB+H2 T3 GB / Ex II 2G Ex h IIB+H2 T3 GB. For operating temperatures of -20 °C <= Ta <= +40 °C. Suitable for temperature classes T1 - T3 (200 °C). Special features: Axial wall fan, explosion-proof, Medium gas. Explosion protection and approvals according to ATEX and IECEx. Fully qualified for all gases and vapors of the ex-group IIA and IIB and additionally for hydrogen. 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 1 and 2. Types of protection: E - increased safety and c - structural safety. Protection type IP 64. Guards on the intake side, touch protection according to DIN EN ISO 13857. Installation possible in every position. Type series: EZQ/DZQ .. Ex e with square wall panel. EZS / DZS .. Ex e with steel wall ring. Wheel: Axial roller made from conductive plastic. Balancing quality of the engine-impeller combination G 6.3 according to category BV-3 according to ISO 14694. Direction of conveyance: The direction of conveyance is marked. Standard exhaust operation, suction direction via motor. AC motor: Split pole motor with ball bearing, maintenance free installed on fan ready for connection. Operating mode S1 (continuous mode). Not reversible. No speed control permitted. Ensure overload protection with MAICO motor circuit-breaker MVEX 0.4. Electrical connection: EZ .. Ex: Connection cable approx. 0.5 m long. DZ .. Ex: Connection cable approx. 1.7 m long. Separate terminal box, explosion-proof, with cable gland.Product: EZQ 20/4 E Ex e, design: Square wall plate, discharge volume: 440 m3/h, speed: 1340 1/min, wheel type: Axial, Speed control: no, reverser: no, type of voltage: alternating current, rated voltage: 230 V, mains frequency: 50 Hz, Nominal power: 45 W, cosphi: 0.61, inner: 0.32 A, Imax at Unn: 0.32 A, protection class: IP 64, temperature class: B, place of installation: wall/ceiling, type of installation: surface-mounted, mounting position: vertical / horizontal, material: steel plate, zinc-plated, material housing: steel plate, galvanized, Colour: galvanized, weight: 3.95 kg, weight with packing: 4.95 kg, nominal width: 200 mm, width: 345 mm, height: 345 mm, depth: 170.5 mm, Width with packaging: 420 mm, height with packaging: 420 mm, depth with packaging: 300 mm, EX designation according to ATEX directive: Ex II 2 G, EX designation according to standard: <
This text is machine translated.