Technical Data - Wilo Yonos MAXO-D Installation And Operating Instructions Manual

5.2

Technical data

Max. flow rate
Max. delivery head
speed
Mains voltage
Frequency
Rated current
Energy Efficiency Index (EEI)
Insulation class
Protection class
Power consumption P
Nominal diameters
Connection flanges
Pump weight
Permissible ambient temperature
Permissible fluid temperature
Temperature class
Max. rel. humidity
Degree of pollution
Max. permissible operating
pressure
Approved fluids
Wilo-Yonos MAXO/-D
Emission sound-pressure level
EMC
(electromagnetic compatibility)
Emitted interference
Interference resistance
Residual current I
1)
The pump is equipped with a power limiting function which provides protection against overload.
This can have an effect on the output depending on operation.
2)
See the following warning
Installation and operating instructions Wilo-Yonos MAXO/-D
depends on the pump type, see catalogue
depends on the pump type, see catalogue
depends on the pump type, see catalogue
1~230 V ±10% in acc. with DIN IEC 60038
50/60 Hz
see rating plate
see rating plate
see rating plate
see rating plate
see rating plate
1
see type key
see type key
depends on the pump type, see catalogue
-20°C to +40°C
-20°C to +110°C
TF110
 95%
2 (IEC 60664-1)
see rating plate
Heating water (in acc. with VDI 2035/VdTÜV Tch 1466)
water/glycol mixtures, max. mixing ratio 1:1 (for mixtures with
glycol the conveying data of the pump should be corrected to
those for the higher viscosity, depending on the percentage
mixing ratio)
Only use brand-name goods with corrosion protection inhibi-
tors; comply with the manufacturer's specifications and safety
data sheets.
The pump manufacturer's approval must be obtained for the
use of other fluids.
Ethylene/propylene glycol with corrosion inhibitors.
No oxygen binders, no chemical sealants (pay attention to sys-
tem sealed with regard to corrosion technology according to VDI
2035; leaks must be reworked).
Commercially available anti-corrosion agents
without anodic inhibitors with a corrosive effect (e.g. under-
dosing due to consumption).
Commercially available combination products
without inorganic or polymer film formers
Commercially available cooling brines
< 52 dB(A) (depending on the pump type)
General EMC: EN 61800-3
EN 61000-6-3
EN 61000-6-2
 3.5 mA (see also section 7.2)
1)
1)
2)
2)
2)
English
5