Maico 0083.0100 EZQ 45/6 B Axial wall fan, AC quadrat.Wandplatte DN450

AC version: Axial wall fan with square wall plate, in AC version. Brief description: For surface mounting. Protective grille on the suction side, contact protection in accordance with DIN EN ISO 13857. 8-blade impellers made of glass fiber reinforced polyamide. Thermal overload protection as standard. Fans meet the requirements of the European Ecodesign Regulation (EC) No. 327/2011 Directive 2009/125/EC. Vibration-free operation thanks to dynamically balanced impeller and motor (shaft-rotor), in accordance with quality level 6.3, DIN ISO 1940, Part 1. High efficiency on the ventilation side, low operating noise. Increased durability thanks to high-quality materials such as low-noise ball bearings. Fans are maintenance-free. Can be installed in any position for ventilation and exhaust ventilation. Air flow direction: The air flow direction is marked. Standard exhaust air operation, air flow direction suction via motor. AC motor: EZQ/EZS series. Asynchronous motor. Not suitable for conveying air saturated with water vapor. Rated voltage 230 V, 50 Hz. Fans ... B: Capacitor motors with operating capacitor on the protective grille or on the wall sleeve, protection class IP 55. Fans ... D: Capacitor motors with operating capacitor in the terminal box, protection class IP 55. Fans ... E: Shaded pole motors, protection class IP 55. Speed controllable. Exception for type EZQ 45/6 B. Devices can be continuously controlled with an optional speed controller or they can be switched in stages with an optional 5-stage transformer. Reversible. Exception for fans with shaded pole motor (... E). Reversing operation: The volume flow is reduced by approx. 35% if the conveying direction is abnormal. Thermal overload protection as standard. Electrical connection: On terminal block in the end cover of the motor. Safety instructions: The fan may only be put into operation if the impeller is protected against contact in accordance with DIN EN ISO 13857, e.g. with a Maico protective grille SG. Article: EZQ 45/6 B, Design: Square wall plate, Delivery volume: 4490 m3/h, Delivery volumeNominal: 2945 m3/h / in opt. Efficiency, Pressure pfs, Nominal: 66 Pa - in opt. Efficiency, Speed nNominal: 955 1/min - in opt. Efficiency, Speed: 971 1/min, Impeller type: axial, Speed controllable: no, Reversibility: yes, Voltage type: Alternating current, Rated voltage: 230 V, Mains frequency: 50 Hz, Rated power: 185 W / in opt. Efficiency, INom: 1 A / in opt. Efficiency, IMax: 1.3 A, Protection class: IP 55, Thermal class: B, Pole-changing: no, Installation location: wall / ceiling, Installation type: surface-mounted, Installation position: horizontal / vertical, Material: Sheet steel, galvanized, Color: silver, Weight: 15.55 kg, Weight with packaging: 18.56 kg, Nominal width: 450 mm, Width: 630 mm, Height: 630 mm, Depth: 299 mm, Width with packaging: 670 mm, Height with packaging: 670 mm, Depth with packaging: 400 mm, Conveyor temperature at IMax: -20 °C to 60 °C, Overall efficiency e: 29.2%, Measurement category: A, Efficiency category:static, efficiency level N: 40.1, VSD required: no, year of manufacture: see type plate, manufacturer name / official registration number / location of the manufacturer: Maico Elektroapparate-Fabrik GmbH / Register court Freiburg, HRB 601233 / Villingen-Schwenningen, PBEP / delivery volumeBEP / Pfs, BEP: 0.185 kW / 2945 m3/h / 66 Pa, nBEP: 955 1/min, specific ratio: approx. 1, information on dismantling and disposal: see assembly instructions, information on installation, operation and maintenance: see assembly instructions, items used in the efficiency measurement that are not described by the measurement category: -, sound power levelLWA7: 72 dB(A), closure flap: without
Type: EZQ 45/6 B