| BRAND | HÜRNER |
| Product | 376-361-010002 |
| Description | HF - Roof centrifugal fan |
| Internal code | IMP4145585 |
| Technical specification | 07/41.198 07/41.552 01/43.020 Typ : HF D 160-17 D Housing material: PEs Impeller material: PPs Installation position: vertical Suction diameter: 160 mm Medium: air Ambient pressure: 101.325 kPa Media temperature: 20 ° C Medium density on the suction side: 1.203 kg / m³ Volume flow: 600 m³ / h Total pressure difference: 860 Pa Static pressure difference: 812 Pa Operating speed: 2850 rpm Max. permissible speed of the impeller: 4826 1 / min permissible temperature range: 0/40 ° C Control type (on-site): - Operating frequency: 50 Hz Face velocity: 8.9 m / s Peripheral speed: 41.3 m / s Sound pressure level Lp8A (1 m): 71 dB (A) Sound pressure level Lp8A (1 m) *: 72 dB (A) Sound power level Lw5A: 78 dB (A) Impeller efficiency: 48% SFP: 2516 [5] W / (m³ / s) Power requirement a.d. Wave: 0.298 kW Motor power: 0.55 kW Speed - motor: 2850 1 / min Voltage: 3 ~ 230/400 V Frequency: 50 Hz Nominal current: 1.4 A. Design / size: IM B5 / 71B Protection class / motor protection: IP 55 / PTC thermistor Ex classification: - Motor suitable for frequency converter: Yes Additive : - Efficiency class: - Sound values without taking the motor into account (* with motor at mains frequency) ATEX Fan Ex designation: e II 3 / -G Ex h IIB T3 Gc / - INDOOR requirement: Category 3 (Zone 2) Temperature class: T3 (200 ° C) Outside requirement: none Temperature class: none 441-040-D00001 1.00 pc felt ring shaft seal between housing and impeller |
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