Ruck Duct fan KVR 4020 E2 30
€319.46
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Duct fan for installation in the Ventilation duct network. Compact Housing made of galvanized sheet steel with reduces Installation length. For the easy Installation in Air ducts, with connections on both sides 20 mm wide Standard flange. Installation position horizontal and vertical possible.
The efficiency optimized backward curved Impeller is on the Rotor of the voltage control External rotor motor constructed. The Impeller is together with the Motor according to the Quality grade G 6.3 after DIN/ISO 1940 on 2 Levels made of balanced.
The Duct fan is through the swing-out Fan unit easy to clean, thereby are the Fans also for the Funding of easy contaminated Air suitable. Drive motor with maintenance-free ball bearings with Lifetime lubrication, on both sides closed. The Motor protection takes place via in the Winding installed Thermal contacts the in Series switched are. The electrical Connection takes place via the at the Housing installed Terminal box.
CE Marking according to EG Declaration of conformity for Electromagnetic Compatibility EMV – Directive 2004/108/EG. EG – Declaration of incorporation after Machinery Directive 2006/42/EG – Directive 2009/125/EG (VO 1253/2014/EU).
Dokumente
| Degree of protection: | Complet unité: IP X4; boîte à bornes: IP 44 |
|---|---|
| Height: | 238 mm |
| Width: | 440 mm |
| Material: | Housing made of sheet steel, galvanized; Impeller made of Plastic |
| Duct dimension: | 400/200 mm |
| Airflow rate: | 856,8 m³/h |
| Controllability: | stepless |
| Depth: | 420 mm |
| Installation: | Duct |
| Insulation class: | F |
| Number of poles: | 2 |
| Rated power: | 0.15 kW |
| Rated speed: | 3400 |
| Sound pressure level: | 71 dB(A) |