USER'S GUIDE R18 AXIAL FAN , Iss: 6.05.2021
03
OPERATING CONDITIONS
The fans are rated for S1 (IEC 60034-1) continuous operation.
Extreme ON-OFF switching operating must be avoided, because it has negative influence on life expectancy and power consumption.
Cycling operating mode should only with cycling ON/OFF via control signal (0/10V analog input or PWM input).
Do not cycling the power supply for cycling operating mode – use control signal! High 'In-rush current' can occur during cycling power supply!
Permissible ambient temperature is specified as indicated on the motor nameplate for actual fan and in chapter 03 OPERATING CONDITIONS in the
INSTALLATION, MAINTENANCE AND USER'S GUIDE.
If the end use requires compliance with the IEC/EN 60335 standards, due to the temperature limitation of the connecting cable, the temperature range
of the fan is limited to max. + 60 °C, even if the fan on the nameplate is specified for use up to a higher ambient temperature. If the fan is used at an
ambient temperature above 60 °C, always use temperature-resistant cables (PVC 105°C).
Figures on the motor name-plate refer to nominal values according to rule specified on the nameplate next to the written values. The rules (EN_60335,
'free air', 'max.load', 'max.eff.', cust. unit / cust. spec., UL, IEC 60034-1) are described in the example shown below.
Continuous sound pressure level may exceed 70dBA (depends of fan model).
Protection (motor & electronics): IP55 according to EN60529.
Power consumption in stand-by mode: les than 5W.
DIMENSIONS
Nominal diameter: 910 mm - see Appendix - technical drawing: VENTILATOR / R18R-091MPS-ET120B-01A02
Weight: 56 kg
NOMINAL DATA - defined according to ' MAX. LOAD '
Phase: 3~
Nominal Voltage: 400 V
Operating Voltage range: 380-480 V
Frequency: 50 Hz
Input power: 2900 W
Nominal current: 4,7 A
Rotational speed: 1130 RPM
Operating ambient temperature range: -25°C .. +65°C
Altitude: 2000 m
Insulation class: 155
Protection provided by PE: Class I
Overvoltage category (OVC): III
Operating humidity ambient: up to 95% (non condensing).
Max. pressure: 250 Pa
ErP DATA
Overall Efficiency, Effes: 54,3 %
Installation category: A
Efficiency category: static
Efficiency grade, N: 57,7
Variable speed drive: INTEGRATED
Power Input , Pelec: 2917,9 W
Airflow volume , qV: 21863 m³/h
Pressure Increase, ps: 257 Pa
Rotational Speed, n: 1135 RPM
Specific ratio: 1,003
Airflow volume max., qV: 28542 m³/h
Pressure Increase max., ps: 531 Pa
1. Fan type and code
2. Trade mark and manufacturer address
3. Nominal values (Voltage, frequency, Electric Power, Current...)
4. Certification marks
5. Date of production (week of the year/year)
6. QR code which includes code number, production date, serial number
and link to website.
7. Data acc. to EU regulation 327/2011 (ErP)
8. NOTE INDICATE TO WHICH STANDARD/RULES CORESPOND DATA ON THE
NAMEPLATE:
- EN 60335-1
: Name-plate data are made according to standard EN
60335-1, Household and similar electrical appliances – Safety – Part 1,
Articles 10.1 and 10.2:
If an appliance is marked with rated power input, the power input at
normal operating temperature shall not deviate from the rated power
input by more than: + 20% if Pn<300W or +15% (or 60W whichever is
the greater) if Pn>300W.
If an appliance is marked with rated current, the current at normal
operating temperature shall not deviate from the rated current by more
than: +20% if In<1.5A or +15% (or 0,30A whichever is the greater) if
In>1.5A.
- FREE AIR
: Data on the nameplate established at a point 0Pa static
pressure at normal operating temperature.
- MAX LOAD
: Data on the nameplate established at a point of maximal
static pressure regarding max. ambient
temperature
.
- MAX. EFF.
: Data on the nameplate established at a point of maximal
static efficiency at normal operating temperature.
- CUST. UNIT / CUST. SPEC.
: Data on the nameplate specified according
to customer specifications or at working point in customer's unit .
- UL
- Data on the nameplate defined according to specifications in UL
standards.
- IEC 60034-1
- Data on the nameplate established at a point of nominal
load according to standard for Rotational electrical machines.
An example of a label and explanation of the content
:
1
2
5
6
7
8
3
4
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