EC Tube fans (Type: R...G)
Características
- Caudales hasta 2,000 m³/h
- Tamaño: 4" - 14"(Diametro de cuello)
- tecnologia Ec altamente eficiente
- Aspas Curvadas hacia atras
- se puede instalar en cualquier posicion
- regulador integrado (regulador EC )
- velocidad 100% variable
» Diseño y descargas
Carcasa
La carcasa esta fabricada con lamina galcanizada . los ventiladores son adeucados para una instalacion interna.
Aspas
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 G2.5 as per DIN ISO 1940.
conexion eléctrica
La conexión eléctrica se realiza a través de una caja de conexion montada en la carcasa con grado de protección IP54. La protección del motor integrada avisa a través de una salida digital o salida de pulsos ....
Ensamble
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: EC standard fans
Tube fans (Type: R)
Properties
- flow rates up to 5,200 m³/h
- size: 100 - 400 mm (tube diameter)
- steel casing
- backward curved impellers
- can be used in all mounting positions
- speed is 100% infinitely variable using auto transformers or electronic control
» Design and Downloads
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 G2.5 as per DIN ISO 1940.
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
Tube fans (Type: RS)
Properties
- flow rates up to 1,700 m³/h
- size: 100 - 315 mm (tube diameter)
- plastic casing
- absolutely resistant to corrosion
- backward curved impellers
- can be used in all mounting positions
- speed is 100% infinitely variable using auto transformers or electronic control
- extremely low noise level
» Design and Downloads
Casing
The sizes 100L - 315L have an elegant, high-impact, flame-retardant plastic housing with an integrated terminal box IP44 and guide vanes.
Impellers
The impellers up to size 315 are made of plastic, the size 315L 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 G2.5 as per DIN ISO 1940.
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
Zerobox ULTIMATE (Type: Z...U)
Properties
- flow rates up to 700 m³/h
- size: 100 - 200 mm (tube diameter)
- insulated casing
- extremely flat design
- can be used in all mounting positions
- easy cleaning and maintenance
- speed is 100% infinitely variable using auto transformers or electronic control
- very low noise
» Design and Downloads
Casing
The casing is made of galvanised sheet steel. The 5 mm thick insulation foam acts as sound insulation. The cover can be simply screwed off making the fan area easily accessible for cleaning and maintenance. The motor can be disassembled with impeller and spiral casing.
Impellers
External rotor motors are used in protection class IP44/54 with humidity protection, ball bearing-mounted and with built-in thermal contacts for motor protection. In the Ultimate version, the impellers are forward curved and have a single-sided inlet. 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 G2.5 as per DIN ISO 1940.
Electrical connection
The electrical connection is made through a terminal box with protection class IP44
Assembly
Rigid folded spiral-seam tube (Spiro), flexible aluminium or plastic tubes with standardised diameter can be used. Zeroboxes can be used in all mounting positions. When used over several floors of a building, the local fire safety regulations must be observed.
Downloads
Zerobox EVOLUTION (Type: Z...E)
Properties
- flow rates up to 2,400 m³/h
- size: 125 - 400 mm (tube diameter)
- insulated casing
- high volume and pressure performance
- can be used in all mounting positions
- easy cleaning and maintenance
- speed is 100% infinitely variable using auto transformers or electronic control
- very low noise
» Design and Downloads
Casing
The casing is made of galvanised sheet steel. The 40 mm thick mineral fibre plates inserted in the Evolution Series act as sound insulation. The cover can be simply screwed off, making the fan area easily accessible for cleaning and maintenance. The motor can be disassembled with impeller and spiral casing.
Impellers
External rotor motors are used in protection class IP44/54 with humidity protection, ball bearing-mounted and with built-in thermal contacts for motor protection. In the Evolution version, the impeller is forward curved and has double-sided inlets. 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 G2.5 as per DIN ISO 1940.
Electrical connection
The electrical connection is made through a terminal box with protection class IP44.
Assembly
Rigid folded spiral-seam tubes (Spiro), flexible aluminium or plastic tubes with standardised diameter can be used. Zeroboxes can be used in all mounting positions. When used over several floors of a building, the local fire safety regulations must be observed.
Downloads
