The Rosenberg 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
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.
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
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:
External rotor motors or IEC standard motors in protection class IP44/54/55 according to DIN EN 60034-5
with moisture protection, ball bearings and integrated thermal contact for motor protection are used.
External Rotor Rotor:
up to UNO-ME 500: The motor is arranged outside the air flow and drives the impeller via
a a shaft.
For 60Hz types (possible on request)
From UNO-ME 560: A 1-stage standard motor is used, which can be steplessy
controlled via a frequency converter
Direction of Rotation:
Direction of rotation is clockwise, viewed from the inlet side.
WARNING: Counter-clockwise operation will cause overload damage to the motor!