Maico Ventilatoren 0086.0005 Axial fan 3690 m³/h 300 mm

Pipe sleeve made of galvanized sheet steel, with flange on both sides. 8-blade impeller made of glass fiber reinforced polyamide. Dynamically weighted in 2 levels, according to quality level 6.3, DIN ISO 1940, part 1. Flange holes according to DIN EN 12220:1998. DZR 56/6 B and DZR 56/4 B: Flange holes according to DIN EN 12220:1998. To avoid vibration transfer to the pipe system: Use elastic connecting joints, feet and vibration dampers. High protection class IP 55. EZR/DZR exception... D IP 54 Installation possible in every position. Motor: Induction motor, variable speed. Exception: Type DZR 40/2 B. Not suitable for the conveyance of water-vapor-saturated air. Direction of conveyance is marked on the device with direction of rotation and direction of conveyance arrows. Reverse mode: The volume flow is reduced by approx. 35% with abnormal direction of delivery. AC motor: Model series EZR. Rated voltage 230 V, 50 Hz. Capacitor motor with operating capacitor ready for connection in the terminal box. Standard thermal overload protection. The connections are floating on terminals and must be connected to a motor circuit breaker e.g. MVE 10 (not suitable for EZR 25/4 D, EZR 30/6 B and EZR 35/6 B) or to the control circuit of a contactor. Electrical connection: Outer-lying terminal box with cable sleeves. Safety instructions: The fan may only be put into operation if the contact protection of the impeller in accordance with DIN EN ISO 13857 is ensured.Article: EZR 30/2 B, displacement volume: 3690 m3/h, displacement volume: 2660 m3/h / in opt. Efficiency, pressure PFS, nominal: 165 Pa - in the opt. Efficiency, speed nNominal: 2830 1/min - in opt. Efficiency, speed: 2884 1 rpm, wheel type: Axial, controllable speed: Yes, reversability: Yes, Type of voltage: alternating current, rated voltage: 230 V, net frequency: 50 Hz, nominal power: 350 W / in opt. Efficiency, internal: 1.6 A / IM opt. Efficiency, IMAX: 2.4 A, protection class: IP 55, heat class B, pole-switchable: No, Mounting position: horizontal / vertical, material: steel sheet, galvanized, weight: 12.08 kg, nominal width: 300 mm, Width: 380 mm, Height: 424 mm, Depth: 300 mm, A: 313 mm, B: 300 mm, Medium temperature at rated current: 60 °C, medium temperature at IMAX: -20 °C to 60 °C, total efficiency e: 51 %, measuring category: D, efficiency category: total, efficiency degree N: 60.4, VSD required: no, Year of manufacture: see type plate, manufacturer name / official registration number / manufacturer's place of establishment: Maico Elektroapparate-Fabrik GmbH / Freiburg Registrar's Court, HRB 601233 / Villingen-Schwenningen, PBEP / conveyor volume BEP / PFS, BEP: 1 kW / 3140 m3/h, nBEP: 2850 1/min, specific ratio: approx. 0.32, information on disassembly and disposal: see assembly instructions, information on installation, operation and maintenance: see assembly instructions, objects used for efficiency measurement, which are not described by the measurement category: -, pf, BEP: 187 Pa, sound power level LWA5: 83 dB(A), DC motor: false

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