DKEX 225-4 rectangular duct fan
Details
DKEX fans can be installed in any position, and their compact design makes them easy to install.
These fans have impellers with forward-curved blades and external rotor motors. The casing is manufactured from galvanised sheet steel with a copper inlet cone. To protect the motor from overheating, integral thermistors (PTC) are fitted with external leads which must be connected to the U-EK230E motor protection relay.
Explosion proof versions comply with EN 50014, 50019, EN 1127-1 and EN 13463-1. Improved safety in accordance with EEx e II T3. εx II 2G
- Certified according to ATEX
- Suitable for use in battery-charging rooms, fume cupboards and similar environments
- Integral thermistors (PTC *)
- Speed-controllable
- Positive Temperature Coefficient
|
50 | Hz | |
| Voltage | 400 | V | |
| Phase | 3 | ~ | |
| Input power (P1) | 490 | W | |
| Current | 0.85 | A | |
| Max. airflow | 0.41 | m³/s | |
| R.p.m. | 1305 | r.p.m. | |
| Min. static back pressure | 90 | Pa | |
| Weight | 12.3 | kg | |
|
-60 | °C | |
| Sound pressure level at 3 m | 53.7 | dB(A) | |
| Insulation class | F | ||
|
IP44 | IP | |
| Certificate | SP 12ATEX3165X |
Additional Details
| Delivery | This item is usually stocked overseas and takes about 2 weeks to deliver. If stock in UK deliverable in 3-4 days. Enquire on 01729 824108 |
|---|---|
| Brand | Systemair |
| Warranty | 1 year manufacturers warranty |
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