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Installation and Operating Instructions
EN
CHAPTER 5
TECHNICAL DATA
CHAPTER 6
WIRING DIAGRAMS
OVERVIEW
RDW/VDW EC Ø 180-250
SS-1149
1~ alternating current,
230 V
Roof fans – RD/VD EC
– Electrical work must only be carried out by an authorised electrician
– Fully isolate electrical connection from mains power supply
– Use appropriate lifting equipment and fastening devices to dismantle the fan
– Observe the instructions in the electric motor maintenance manual for decommissioning the motor
– Dispose of the fan components according to the valid rules and laws
5�1 Technical data
The product-specific technical data can be found on the type plate. The individual data is described below using an
example.
Type: RDW EC 400
ä
230 V 1~
ö
1500 1/min
Ø
Einsatz und Betrieb nur gemäß Instruktions-Nr.
Operation only according to instruction no.
Utilisation uniquement selon instruction no.
Fan type plate key:
ò Manufacturer's address
ù Fan marking:
CE = CE mark
ä Version:
RDW = Type designation; alternating current
EC = motor version (EC motor)
400 = size
ë Ref. no. / Production code
6�1 Standard wiring diagrams
The devices are supplied as standard with an internal potentiometer, this allows the control voltage and desired speed
between min. and max. can be set. The delivery includes an internal potentiometer in the terminal box, which can be
used to set any fan speed between min. and max. speed. For an external speed setting with a 0-10 V control signal,
the internal potentiometer must be removed.The diagrams show the potentiometer in principle. It is possible to connect
an internal or external potentiometer.
EC-Motor
Moteur EC
Klemmkasten
terminal box
boîte à bornes
85443-001 SS-1149 24.06.22
HELIOS VENTILATOREN GmbH + Co KG
Lupfenstraße 8, 78056 Villingen-Schwenningen, Germany
Art.-Nr.: 07365-001
ë
50/60 Hz
4,4 A
ü
Å
IP54
Iso.cl. F
82 464
ö Rated voltage / Frequency
ü Rated current
Å Indicated rated power
î Max. ambient, air flow temperature at rated operation
Ø Rated speed
Æ Protection category / Motor isolation class
Weight
11
3 x 0,5mm²
L N
1 2 3 4 5
10
ù
ò
PC 06219
TN 40 °C
î
1,05 kW
28 kg
11
D
E
Farbcode nach IEC 757
colour code according to IEC 757
code couleur selon IEC 757
BK-sw-schwarz-black-noir
BN-br-braun-brown-brun
OG-or-orange-orange
+
YE-ge-gelb-yellow-jaune
GN-gn-grün-green-vert
BU-bl-blau-blue-bleu
GY-gr-grau-grey-gris
WH-ws-weiß-white-blanc
5 x 0,22mm²
10k
Potentiometer bzw.
0-10V Signal von z.B.
PU/A 10 Art.Nr. 1734/1735
oder EUR EC Art. Nr. 1347
Potentiometer or rather
10k
0-10V signal from e.g.
PU/A 10 Art.Nr. 1734/1735
or EUR EC Art.Nr. 1347
10k
Potentiomètre resp.
0-10V signal par ex.
de PU/A 10 Art.Nr. 1734/1735
ou EUR EC Art.Nr. 1347
Fig�7
F
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