Technical Data; Information For Installing Variants K1/K4 (Outdoor Installation) - Wilo VeroLine-IPL Notice De Montage Et De Mise En Service

5.2

Technical data

Property
Rated speed
Nominal diameters DN
Permissible min./max. fluid temperature
Max. ambient temperature
Maximum permissible operating pressure 10 bar
Insulation class
Protection class
Pipe and pressure measurement
connections
Approved fluids
Electrical connection
Motor protection
Speed control
Suitability for potable water
Fluids
5.2.1 Information for installing variants
K1/K4 (outdoor installation)
Installation and operating instructions Wilo-IPL/DPL (1.1-7.5 kW)
Value
2900 or 1450 rpm
IPL: 32 to 100
DPL: 32 to 100
-20 °C to +120 °C
(depending on the fluid and type of
mechanical seal)
+ 40 °C
F
IP 55
PN 16 flange in accordance with
EN 1092-2
With pressure measuring connections
1
Rp /
8
In accordance with DIN 3858
Heating water according to VDI 2035
Cooling/cold water
Water/glycol mixture up to 40 Vol.-%
3~400 V, 50 Hz
3~230 V, 50 Hz
(up to 3 kW inclusive)
Required onsite
Wilo control devices
(e.g. Wilo-CC system or
Wilo-SC system)
Possible as special version P2.
Observe Wilo supplementary installa-
tion and operating instructions
"Wilo-IPL & IP-E variant P2".
When ordering spare parts, make sure to state all the information
given on the pump and motor rating plates.
If water/glycol mixtures with up to 40% glycol (or fluids with a differ-
ent velocity to pure water) are used, the pump data must be corrected
to match the higher viscosity, regardless of the percentage mixture
relationship and the fluid temperature. The motor power must also be
adjusted if necessary.
• Only use mixtures with corrosion inhibitors. The respective manufac-
turer's instructions are to be observed.
• The fluid must be sediment-free.
• Wilo's approval must be obtained for the use of other fluids.
NOTE
Always read and follow the material safety data sheet for the fluid
being pumped.
Special pump versions K1, K4 and K10 are also suitable for outdoor
installation (see chapter 5.1 "Type key" on page 26).
Utilisation of IPL type pumps outdoors requires additional measures
which protect the pumps from all manner of climatic conditions.
These include rain, snow, ice, sunlight, foreign substances and con-
densation.
English
Remarks
For special versions, e.g. for other
voltages, operating pressures,
fluids, etc. see rating plate or visit
www.wilo.com.
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