EC csőventilátorok (Típus: R...G)
Tulajdonságok
- Térfogatáram 2,500 m³/h-ig
- Méretek: 100 - 355 mm (cső átmérő)
- Magas hatékonyságú EC technológia
- Hátrahajló lapátozású járókerék
- Minden beépítési pozícióban alkalmazható
- Integrált szabályozás (EC kontroller)
- A sebesség 100%-ban fokozatmentesen változtatható
Casing
The casings are made of galvanised sheet steel. The fans are only suitable for indoor installation.
Impellers
Backward curved high-performance impellers made of plastic are used. The impellers are mounted directly on the rotors of the external rotor motors and are dynamically balanced on two levels with the rotor according to quality level G 2,5 / G 6,3 as per DIN ISO 21940-11.
Electrical connection
The electrical connection is made through a terminal box mounted on the casing with protection class IP54. The built-in motor protection is signalled via a digital output or a pulse output.
Assembly
Rigid folded spiral-seam tubes (Spiro), flexible aluminium or plastic tubes with standardised diameter can be used. Rosenberg tube fans can be used in all mounting positions. When used over several floors of a building, the local fire safety regulations must be observed.
Downloads
Catalogue: WORLD OF EC FANS
Operating manual: Fans with EC-drives (BA044)
Construction scheme: EC Tube fans
Csőventilátorok (Típus: R)
Tulajdonságok
- Térfogatáram 2,500 m³/h-ig
- Méretek: 100 - 355 mm (csőátmérő)
- Acél készülékház
- Hátrahajló lapátozású járókerék
- Minden beépítési pozícióban alkalmazható
- A sebesség 100%-ban fokozatmentesen változtatható elektronikus szabályozóval
Casing
The casings are made of galvanised sheet steel.
Impellers
Up to size 315L, backward curved high-performance impellers made of plastic are used, from size 355, backward curved, high-performance impellers made of aluminium are used. The impellers are mounted directly on the rotors of the external rotor motors and are dynamically balanced on two levels with the rotor according to quality level G 2,5 / G 6,3 as per DIN ISO 21940-11.
- Size 100 - 250
- backward curved high-performance impellers made of plastic
- Size 250L - 315M
- backward curved high-performance impellers made sheet steel
- Size 355
- backward curved high-performance impellers made of plastic
Electrical connection
The electrical connection is made through a terminal box mounted on the casing with protection class IP54.
Assembly
Rigid folded spiral-seam tubes (Spiro), flexible aluminium or plastic tubes with standardised diameter can be used. Rosenberg tube fans can be used in all mounting positions. When used over several floors of a building, the local fire safety regulations must be observed.
Downloads
Catalogue: WORLD OF AC FANS
Operating manual: Fans with AC-drives (BA045)
Csőventilátorok (Típus: RS)
Tulajdonságok
- Térfogatáram 1,200 m³/h-ig
- Műanyag készülékház
- Korrozióálló kivitel
- Hátrahajló lapátozású járókerék
- Minden beépítési pozícióban alkalmazható
- A sebesség 100%-ban fokozatmentesen változtatható elektronikus szabályozóval
- Kifejezetten alacsony hangszint
Casing
All sizes have an elegant, high-impact, flame-retardant plastic housing with an integrated terminal box IP44 and guide vanes.
Impellers
The impellers up to size 250 are made of plastic and from size 315 are made of galvanised sheet steel. The impellers are mounted directly on the rotors of the external rotor motors and are dynamically balanced on two levels with the rotor according to quality level G 2,5 / G 6,3 as per DIN ISO 21940-11.
Electrical connection
The electrical connection is made through a terminal box mounted on the casing with protection class IP44.
Assembly
Rigid folded spiral-seam tubes (Spiro), flexible aluminium or plastic tubes with standardised diameter can be used. Rosenberg tube fans can be used in all mounting positions. When used over several floors of a building, the local fire safety regulations must be observed.
Downloads
