Maico 0085.0104 Axial wall-mounted fan DZF 35/4 B

Three-phase version: Axial wall fan for flush-mounted installation, in three-phase version. Brief description: For flush-mounted installation. Installation possible in any position. Wall sleeve made of galvanized sheet steel. 8-blade impellers made of glass fiber reinforced polyamide. Plastic protective grille on the suction side, pearl white, contact protection in accordance with DIN EN ISO 13857. Thermal overload protection as standard. 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 ventilation-side efficiency, low operating noise. Increased longevity thanks to high-quality materials such as low-noise ball bearings. Fans are maintenance-free. Reversible operation of the fans possible. Customer-specific special voltages are available as special versions on request and for an additional charge. Air flow direction: The air flow direction is marked. Standard exhaust air operation, air flow direction suction via motor. Three-phase motor: Asynchronous motor. Rated voltage 400 V, 50 Hz. Protection class IP 55. Exception DZF ... D IP 54. Speed controllable. Devices can be switched in stages using an optional 5-stage transformer. Reversible. Reversing operation: The volume flow is reduced by approx. 35% if the conveying direction is abnormal. Thermal overload protection as standard. Exception: DZF ... D. The connections are potential-free on terminals and must be connected to a motor protection switch, e.g. MV 25, or the control circuit of a contactor. Not suitable for conveying air saturated with water vapor. Electrical connection: On terminal block in the end cover of the motor. Safety instructions: With free intake, the fan may only be put into operation if the impeller is protected against contact in accordance with DIN EN ISO 13857. Article: DZF 35/4 B, design: wall sleeve, delivery volume: 2710 m3/h, delivery volumeNominal: 1645 m3/h / in opt. efficiency, pressure pfs, nominal: 66 Pa - in opt. efficiency, speed nNominal: 1465 1/min - in opt. efficiency, speed: 1505 1/min, impeller type: axial, speed controllable: yes, reversibility: yes, voltage type: three-phase current, rated voltage: 400 V, mains frequency: 50 Hz, rated power: 135 W / in opt. efficiency, INom: 0.55 A / in opt. Efficiency, IMax: 0.6 A, Protection class: IP 55, Thermal class: B, Mains cable: 7 / 1.5 mm2, Installation location: wall / ceiling, Installation type: flush-mounted, Installation position: horizontal / vertical, Material: Sheet steel, galvanized, Color: silver, Weight: 10.59 kg, Weight with packaging: 12 kg, Nominal width: 350 mm, Width: 428 mm, Height: 428 mm, Depth: 300 mm, Width with packaging: 440 mm, Height with packaging: 440 mm, Depth with packaging: 345 mm, Conveyor temperature at nominal current: 60 °C, Conveyor temperature at IMax: -20 °C to 60 °C, Overall efficiency e: 28.8%, Measurement category: A, Efficiency category: static, Efficiency grade N: 40.7, VSD required: no, Year of manufacture: see nameplate, Manufacturer name / Official registration number / place of business of the manufacturer: Maico Elektroapparate-Fabrik GmbH / Register Court Freiburg, HRB 601233 / Villingen-Schwenningen, PBEP / delivery volumeBEP / Pfs, BEP: 0.13 kW / 2040 m3/h / 66 Pa, nBEP: 1463 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: Determination of energy efficiency without protective grille. Sound power level LWA7: 78 dB(A), closing flap: without