| BRAND | Helios |
| Product | HQD 500/4 EX |
| Description | Fan |
| Internal code | IMP307457 |
| Weight | 1 |
| Technical specification | Actual pressure 5 Pa static Actual volume 8512 m³/h Air flow volume 100% Speed 1400 min-1 FLC un-controlled 1.51 ASTC un-controlled 6.04 A Power: 0.55 kW Voltage 400 V / 3 ph / 50 Hz Max. temp. 40 °C Wiring diagram no. 470 Acoustic data: Sound in-duct 65 in 4 m Case breakout, safety class SEE 00 ATEX 2969 EX II 2G Eex de IIB T4 |
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