Maico 0086.0055 DZR 60/84 B axial tube fan

Pipe sleeve made of galvanized sheet steel, with flange on both sides. 8-blade impellers made of glass fiber reinforced polyamide. Dynamically balanced in 2 planes, in accordance with quality level 6.3, DIN ISO 1940, Part 1. Flange holes in accordance with DIN EN 12220:1998. DZR 56/6 B and DZR 56/4 B: Flange holes in accordance with DIN EN 12220:1998. To avoid vibration transmission to the pipe system: use elastic connecting pieces, feet and vibration dampers. High protection class IP 55. Exception EZR/DZR... D IP 54. Installation possible in any position. Motor: asynchronous motor, speed controllable. Exception: type DZR 40/2 B. Not suitable for conveying air saturated with water vapor. The conveying direction is marked on the device with a direction of rotation and conveying direction arrow. Reversing operation: The volume flow is reduced by approx. 35% if the conveying direction is abnormal. Three-phase motor: DZR series. Rated voltage 400 V, 50 Hz. Thermal overload protection as standard. Exception: Available on request for DZR 25/4 D and pole-changing axial tube fans. 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. Pole-changing fans: Ensure overload protection with a motor protection switch to be provided by the customer. Electrical connection: External terminal box with cable grommets. Safety instructions: The fan may only be put into operation if the impeller is protected against contact in accordance with DIN EN ISO 13857. Article: DZR 60/84 B, delivery volume: 7650 m3/h / 15310 m3/h, delivery volumeNominal: 5660 m3/h / 11490 m3/h / in opt. efficiency, pressure pfs, nominal: 47 Pa - 195 Pa - in opt. efficiency, speed nNominal: 700 rpm - 1430 rpm - in opt. efficiency, speed: 726 rpm / 1459 rpm, impeller type: axial, speed controllable: yes, reversible: yes, voltage type: three-phase current, rated voltage: 400 V, mains frequency: 50 Hz, rated power: 280 W / 1630 W / in opt. Efficiency, INom: 1 A / 3.1 A / im opt. Efficiency, IMax: 3.9 A, Protection class: IP 55, Thermal class: F, Pole-changing: yes, Number of poles at high speed: 4, Number of poles at low speed: 8, Installation position: horizontal / vertical, Material: Sheet steel, galvanized, Weight: 41 kg, Nominal width: 600 mm, Width: 710 mm, Height: 745 mm, Depth: 400 mm, A: 613 mm, B: 400 mm, Conveyor temperature at IMax: 50 °C, Overall efficiency e: 59.2 %, Measurement category: D, Efficiency category: total, Efficiency grade N: 64.6, VSD required: no, Year of manufacture: see type plate, Manufacturer name / Official registration number / Manufacturer's place of business: Maico Elektroapparate-Fabrik GmbH / Register court Freiburg, HRB 601233 / Villingen-Schwenningen, PBEP / Conveyor volumeBEP / Pfs, BEP: 1, 38 kW / 13800 m3/h, nBEP: 1440 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: -, pf, BEP: 213 Pa, sound power level LWA5: 70 dB(A) / 90 dB(A), DC motor: false