BKW 280/4/50/30 F 400
BKW 280/4/50/30 F 400
HIGH TEMP. RECTANGULAR FAN 400°C/120 min., 1 PH
Ref.-No. 08555
Features
High temperature rectangular fan for applications with operating temperatures of 400°C/120 minutes Rectangular casing in galvanised sheet steel with rectangular flanges at both ends to connect to standard rectangular ducting. Fan and scroll area are easily accessible as impeller and motor swing out. Highly efficient backward curved centrifugal impeller made from sheet steel. Dynamically balanced to class G 6.3 DIN and ISO 1940 T.1. Totally enclosed, AC condenser motor, maintenance-free, with built-in thermal contacts, speed controllable by voltage reduction, with low-noise sealed for life ball bearings, not reversible.Additional data and accessories
Technical Data
General Information
| Ref.-No.: | 08555 |
|---|---|
| Type: | BKW 280/4/50/30 F 400 |
| Flow rate free-blowing: | 2170 m³/h |
| RPM: | 1370 min-1 |
| Voltage: | 230 V , 1 ph , 50 Hz |
| Rated current (FLC) uncontrolled: | 0.82 A |
| Nominal power: | 160 W |
| Temperature class: | F400 |
| IP protection category: | 55 |
| Insulation class: | F |
| Duct dimension: | 500/300 mm |
| Weight: | 38,00 kg |
| Wiring diagram no.: | 1268 |
Acoustic data
| Case breakout | 49 dB(A) in 4 m |
|---|
Quicklinks
Additional data and accessories
Helios Standorte in Europa.
Helios Ventilatoren GmbH + Co KG
Lupfenstraße 8
78056 Villingen-Schwenningen - DE
Tel.: +49 (0) 7720 / 606-0
Fax: +49 (0) 7720 / 606-166
E-Mail:
Helios Ventilatoren Ges. mbH
Siemensstrasse 15
6063 Rum/Innsbruck
Tel.: +43 (0) 512/26 59 88
Fax: +43 (0) 512/26 59 88 – 85
E-Mail:
Helios Ventilatoren AG
Tannstrasse 4
8112 Otelfingen
Tel.: +41 (0)44 735 36 36
Fax: +41 (0)44 735 36 37
E-Mail:
Helios Ventilateurs
9 rue du gibier
67120 Molsheim
Tel.: +33 (0)3 90 40 48 48
Fax: +33 (0)6 78 03 12 50
E-Mail:
Helios Ventilation Systems
5 Crown Gate, Wyncolls
RoadSeveralls Industrial Park
Colchester, Essex CO4 9HZ
Tel.: +44 (0)1206 228 500
Fax: +44 (0)1206 228 501
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