Technical Description - Nicotra Rlm E3 Betriebsanleitung

BA-CFD-RLM 9.7 – 03/2017

3. Technical description

3.1 Product description RLM
The fans are intended for incorporation into equipment and do not have their own
contact protection fitted as standard. The appropriate protective measures are to
be taken in accordance with DIN EN ISO 13857
The centrifugal fans RLM, optimised for use without scroll. Direct drive with mounted
standard motor construction B3/B5 or a permanent magnet excited synchronous motor
(PM motor). The centrifugal impeller with backward-curved blades is attached directly to
the motor shaft. Certain fans in the RLM range have an integrated frequency inverter.
RLM E6 / G6 / E3 / 56 / 53 / 55
Motor impeller with inlet cone (E3/53), motor block and base frame (E6/G6/55/56),
installed and adjusted at the factory.
RLM E3 / 53
1. Fan
Important accessories
2. Inlet guard
3.2 Technical Data
Technical data and the permissible limits are to be taken from the type plate, the
technical datasheets or the appropriate technical catalogue and must be adhered to.
3.3 Authorised use
The fans are intended for the transport of dust-free air and other non-aggressive gases
or vapours.
Permissible media temperatures:
Range
Temperature
CAUTION Maximum ambient temperature at the drive motor: +40°C.
Ambient temperature with the Danfoss FCP-106 mounted frequency inverter:
-10 °C to +40 °C
Any installation deviating from the above shall be considered unauthorised.
Nicotra Gebhardt will not be responsible for any injury to personnel and/or
material damage resulting from any deviations from the above!
EN-4/16
2 1
RLM 55
2 1
RLM
-20°C to +40°C
RLM E6 / G6 / 56
2 1
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