Rosenberg's UNOBOXES

Rosenberg Ventilatoren GmbH ∙ Maybachstraße 1 ∙ 74653 Künzelsau-Gaisbach
Tel.: +49(0)7940/142-0 ∙ Fax: +49(0)7940/142-125 ∙ Email: info@rosenberg-gmbh.com ∙ www.rosenberg-gmbh.com
Product information
ENVersion 3
EC-Box fans
Unobox (UNO…G) / Unobox-ME (UNO-ME…G)

of 11
EN
More information @
www.rosenberg –gmbh.com
Version 2
Contents
3 Description - UNO…G
3 Application areas
3 Casing
4 Impellers
4 Motor and motor protection
4 Electrical connection
4 Installation
5 Air volume control
5 Scope of delivery
5 Air direction
6 Construction scheme accessories
7 Description – UNO-ME…G
7 Application areas
7 Casing
8 Impellers
8 Motor and motor protection
8 Electrical connection
8 Installation
9 Air volume control
9 Scope of delivery
9 Air direction
10 Construction scheme
11 Vendor information
Product information

of 11
EN
More information @
Version 2
 installation in any position possible
 casing with two chambers aluminum profile
 discharge in any direction possible
 one side open (as standard)
 energy saving with EC-motors
Description:
The Rosenberg EC-Unoboxes are designed to handle air volumes from 800 m³/h to 19.000 m³/h. Typical
applications are in apartments, shops, supermarkets, repair shops, warehouses, garages etc. and other areas
of slight air contamination.
Application areas:
UNO…G – EC-Unoboxes
Supply air or extract air fans
Casing:
The housing supporting frames are double chamber aluminum profiles with
corners made of plastic and double skinned (20mm) galvanized steel panels
insulated with non-inflammable, noise and temperature insulating fiberglass mats.
One side of the casing is open as standard.
UNO…G

of 11
EN
More information @
Version 2
Impellers:
The impellers are balanced dynamically together with the external rotor motors at two levels according to
quality level G2.5/G6.3 DIN ISO 21940-11.
Up to size 560:
Backward curved centrifugal impellers made of plastic with galvanized steel support plates.
From size 630:
High efficiency backward curved centrifugal impellers made of aluminum
Motor and motor protection:
All Rosenberg fans are equipped with direct driven external rotor EC motors. All our fans have motor
protection through thermal contacts in the motor windings as standard. The motors apply to protection class
IP54.
The used EC-motors are characterized by a very high efficiency in full-load and part-load
operation as well as an good open- and closed-loop operation. They are easy to connect,
individually preconfigured, they have a compact design and a high power density. The
implementation of additional functions like airflow or pressure regulation is possible.
Rosenberg EC-motors have the protection class IP54 and a main supply of 380V~480V
(50/60Hz). The speed of the motors is step less adjustable and haven an integrated motor
protection which is displayed over an alarm relays.
Electrical connection:
Size 50:
The electrical connection is on the lead out of the terminal box outside the EC-Unobox.
From Size 67:
The electrical connection is made directly to the motor terminal box inside the EC-Unobox,
cable management and implementation is provided accordingly.
Installation:
Direction of rotation:
Direction of rotation is clockwise, viewed from the inlet side.
WARNING: Counter-clockwise operation will cause overload damage to the motor!
UNO…G

of 11
EN
More information @
Version 2
Air volume control:
For more information see accessories!
Open-loop control
For example with a potentiometer 0-10V signal
Closed-loop control
For example with a temperature sensor 0-10V
Scope of delivery:
 EC-Unobox (Uno…G)
 Documentation
Air outlet side:
The Rosenberg Unobox can be supplied in different variants. The outlet direction can be changed as follows.
These variants are possible:
Inlet
Outlet
Right
Outlet
Left
Outlet
Front
(standard of delivery)
UNO…G

of 11
EN
More information @
Version 2
Construction scheme - Accessories:
UNO…G

of 11
EN
More information @
Version 2
Casing:
The housing supporting frames are double chamber aluminum profiles with corners
made of plastic and double skinned (20mm) galvanized steel panels insulated with
non-inflammable, noise and temperature insulating fibreglass mats. Outlet and side
panel can be changed. A drip tray is included as standard in base and connections
provided with blind plugs. The matching condensate drain connection is KAS.1
(supplied loose) included and can be easily mounted to the mounting holes if
necessary.
 EC Motor outside the air stream
 high air stream temperatures possible
 with integrated emergency switch
 Motor protection by thermal contacts
 integrated drip pan
 condensation drain is scope of delivery (supplied loose)
Description:
The Rosenberg EC-Unoboxes-ME are designed to handle air volumes with higher temperatures. Typical
applications are to exhaust kitchens, production shops and other areas where polluted air has to be
exhausted.
NOTE for use in kitchen exhaust:
The Unobox-ME is suitable for use in kitchen exhaust according to VDI 2052. A removable door maintenance,
an integrated drip pan with condensate drain connection and the special sealing lips are also part of the
delivery standards such as the outside of the air stream arranged engine.
Application areas:
UNO-ME…G – EC Unobox with motor out of the air stream
Exhaust fans for higher operating temperatures
UNO-ME…G

of 11
EN
More information @
Version 2
Impellers:
The impellers together with the hubs are balanced dynamically at two levels according to quality levels G6.3
DIN ISO 21940-11.
The fans are equipped with high efficiency backward curved centrifugal impellers
made of aluminum. The complete motor-impeller assembly can be removed.
Motor and motor protection:
All Rosenberg fans are equipped with direct driven external rotor motors. All our fans have motor protection
through thermal contacts in the motor windings as standard. The motors apply to protection class IP54.
The used EC-motors are characterized by a very high efficiency in full-load and part-load
operation as well as an good open- and closed-loop operation. They are easy to connect,
individually preconfigured, they have a compact design and a high power density. The
implementation of additional functions like airflow or pressure regulation is possible.
Rosenberg EC-motors have the protection class IP54 and a main supply of 380V~480V
(50/60Hz). The speed of the motors is step less adjustable and haven an integrated motor
protection which is displayed over an alarm relays.
Electrical connection:
Standard variant:
By default pre-mounted on the front side of the housing repair switch.
The supply of power is thus made to the isolator.
Installation:
Direction of rotation:
Direction of rotation is clockwise, viewed from the inlet side.
WARNING: Counter-clockwise operation will cause overload damage to the motor!
UNO-ME…G

of 11
EN
More information @
Version 2
Air direction:
The Rosenberg Unobox-ME can be supplied in different variants. The outlet direction can be changed as
follows.
These variants are possible:
Outlet above Outlet side
Air volume control:
For more information see accessories!
Multilevel control (open-loop control):
with a 3 step potentiometer 0-10V signal, Type POT3 (Step1= V, Step2= V, Step3=10V)
Stepless control (open-loop control)
With a stepless potentiometer 0-10V signal; Type POT1 or the Multicontrol, Type MTC
Scope of delivery:
 EC-Unobox-ME (Uno-ME…G)
 Condensate drain supplied loose (KAS.1)
 ON/OFF switch mounted (GS)
 Documentation
UNO-ME…G
Inlet
Outlet
Outlet
Inlet

of 11
EN
More information @
Version 2
Construction scheme - Accessories:
UNO-ME…G

of 11
EN
More information @
Version 2
Vendor information:
Warranty Guidelines:
The customer is responsible for the project design, selection and operation of the fans. The supplier gives warranty for
faulty products, excluding further claims, in accordance with paragraph VII of the valid terms and conditions of business.
Warranty will not be given in the following instances:
Unfitted or inappropriate usage, incorrect mounting or faulty installation by the purchaser or a third party, normal wear
and tear, incorrect or negligent handling, improper maintenance, unsuitable operating material, faulty installation,
unsuitable ground and chemical, electrochemical or electrical influence - as long as they are not the responsibility of the
supplier.
If the goods delivered of the manufacturer are faulty, the customer has the right to receive a replacement or replacement
of the faulty parts up to the maximum value of the purchase price. The manufacturer also has the right to get the product
repaired within a reasonable time period. The manufacturer must be informed immediately in the case of damage.
Noise level specifications of fans are simply valid in combination with Rosenberg controllers! The usage of third-party
products will cause the Rosenberg guarantee claim.
The obligation to replace additional faults is herewith excluded. Our general terms of business are the basis for all further
agreements for example: time periods to repair or replace. The general terms of business are available on our website
www.rosenberg.eu or directly from one of our sales representatives.
Terms & Conditions of sale and delivery
We sell based on our Terms & Conditions of sale and delivery, supplemented by the “German conditions of delivery for
products of the electrical industry”. Prices are applicable ex works, excluding packaging. We reserve the right to change
construction, design, technical data and prices without prior notification. Place of performance and court of jurisdiction is
D-74653 Künzelsau.
Minimum order value: 150 Euro.
For orders under 150 Euro there will be a surcharge of 20 Euro.

Rosenberg's UNOBOXES

Recommended

Recommended

More Related Content

Similar to Rosenberg's UNOBOXES

Similar to Rosenberg's UNOBOXES (20)

More from Rosenberg Canada

More from Rosenberg Canada (20)

Recently uploaded

Recently uploaded (20)

Rosenberg's UNOBOXES