Nicotra Gebhardt RegalRexnord COPRA P/C-25 Mode D'emploi page 5

O I C O P R A T M F A N S C / P 1 . 2
• Include monitoring units if operational cannot be performed
visibly.
• If condensation is likely to form, the fan may only be installed in
the "shaft horizontal" or "rotor at bottom" configurations.
Ensure led draining of the condensation.
5.3. Installation / mounting
Attach the fan or base frame to the substructure without any tension or
stress.
CAUTION
Tension leads to fatigue fractures. These in turn adversely affect
the function of the fan and can lead to personal injury and property
damage.
• No forces from system components may be transferred to the
fan.
5.4. Mounting instruction
The COPRA series fans have been designed for installation with
TM
horizontal or vertical shaft on a baffle. The baffle must be adequately
dimensioned to handle the mass of the device without causing any
vibrations. Please note that no assembly materials are included as
standard. Nicotra Gebhardt recommends mounting the fan permanently
to the baffle and sealing it. This can be performed on site using a sealing
strip.
Type Impeller ø
COPRA P/C-25 250
COPRA P/C-28 280
COPRA P/C-31 315
COPRA P/C-35 355
COPRA P/C-40 400
COPRA P/C-45 450
COPRA P/C-50 500
COPRA P/C-56 560
COPRA P/C-63 630
COPRA P/C-71 710
5.5. Recommended distances
As a distance to the chamber wall or to the nearest arranged fans in a
fan grid, we recommend a ratio of 1.6 or higher to the nominal impeller
diameterr:
COPRA Plug
Size
Height/Width (mm)
250 325
280 355
315 390
355 430
400 475
450 580
500 630
560 690
630 760
710 840
5.6. Electrical connection
WARNING
5.6.1. Safety instructions
• The electrical installation of the fan and the components may
only be performed by specialist personnel that have received
corresponding training, observing the information provided in
these Operating Instructions and applicable regulations.
X
288
318
353
393
438
514
564
624
694
774
H1*
(mm)
39,5
48,5
59
71
84,5
72
87
105
126,5
150,5
• The following standards and directives must be observed here:
IEC 60364-1 / DIN VDE 0100; DIN EN 60204-1.
• Local regulations of the energy supply companies.
• As protection against unexpected start-up, fit devices in
accordance with EN 60204--1 (for example lockable isolators).
• Always earth the fan properly.
• No potentially hazardous operating conditions may occur due
to malfunctions of protective systems or their equipment.
• Protective systems should be provided on site. However, these
are not included as standard by Nicotra Gebhardt.
DANGER
There is electrical voltage in the intermediate circuit of the
electronics and at the main connection when the permanent magnet
motor is rotating.
• Do not perform any work on the fan when the impeller/motor is
rotating freely.
• Lock the impeller using suitable means.
5.6.2. EMC compliant installation
NOTE
Electromagnetic Compatibility directive according to 2014/30/EU
is only applicable if the listed types and series are installed and
commissioned in accordance with the operating instructions. If the
listed types and series are integrated as system components into
a system or operated with other components such as control or
control devices, the operator or manufacturer of the entire system is
responsible for compliance with the directive according to 2014/30/
EU.
NOTE
According to EN 61000-3-2, these types/series are professional
devices. Connection to the public low-voltage network is permitted
as long as this has been coordinated with the respective energy
supply company.
5.6.3. Mains connection/connection plan
NOTE
Establish the mains connection as per the information provided in
these operating instructions. The COPRA
be wired according to the locally adopted version of the NEC. A
licensed, qualified electrician should complete the wiring for this
product.
The controller is designed to operate with 230/460 Vrms, three phase
power. For the AC mains connector, the wire gauge should be no larger
than 14 AWG for 1.3kW motors, and no larger than 12 AWG for 4.5kW
and 8kW motors. The wire can be single or stranded. The wire insulation
should be stripped to approximately 0.59-0.62" . The connectors for
analog and digital I/O can accept bare wire between 16-24 AWG, with
the insulation stripped to approximately 0.35"(min) Per datasheet 9mm
= 0.35" .
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fans controller must
TM
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