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Installation and operating instructions Wilo-VeroLine-IP-E, VeroTwin-DP-E 63
1)
Average value of the sound-pressure level at a spatially rectangular measuring surface at a distance of 1 m from the pump surface in accordance with
DIN EN ISO 3744.
2)
For more information about permissible fluids, see the “Fluids” section on the next page.
Tab. 1: Technical data
Fluids If water/glycol mixtures are used (or fluids with a viscosity other than
that of pure water), an increase in power consumption of the pump is
to be taken into account. Only use mixtures with corrosion inhibitors.
The respective manufacturer's instructions are to be observed!
• The fluid must be sediment-free.
• Wilo's approval must be obtained for the use of other fluids.
• Mixtures with a proportion of glycol of > 10% influence the Δp-v
pump curve and the flow calculation.
• In systems built according to the state of the art, it can be assumed
under normal system conditions that the standard seal/standard
mechanical seal is compatible with the fluid. Special circumstances
(e.g. solid material, oils or EPDM-corrosive substances in the fluid, air
in the system etc.) may require special seals.
NOTE:
The flow value shown on the IR-Monitor/IR-Stick display or output to
the building management system must not be used to control the
pump. This value is merely an indicator of general trends.
A flow value is not output on every type of pump.
NOTE:
Always read and follow the material safety data sheet for the fluid
being pumped!
5.3 Scope of delivery • IP-E/DP-E pump
• Installation and operating instructions
5.4 Accessories Accessories must be ordered separately:
• 3 mounting brackets with fixation material for installation on a base
• Blind flanges for double pump housing
• IR-Monitor
• IR-Stick
• IF-Module PLR for connecting to PLR/interface converter
Protection class IP 55
Electromagnetic compatibility
Emitted interference in acc. with
Interference resistance in acc. with
EN 61800-3
EN 61800-3
Residential
Industrial
Sound-pressure level
1)
L
pA, 1m
< 71 dB(A) | ref. 20 μPa
Depending on pump type
Permissible fluids
2)
Heating water according to VDI 2035
Cooling/cold water
Water/glycol mixture up to 40% vol.
Heat transfer oil
Other fluids
Standard version
Standard version
Standard version
Only for special version
Only for special version
Electrical connection 3~380 V -5%/+10%, 50/60 Hz
3~400 V ±10%, 50/60 Hz
3~440 V ±10%, 50/60 Hz
Supported mains types:
TN, TT
Internal electric circuit PELV, galvanically isolated
Speed control Built-in frequency converter
Relative humidity
- at T
ambient
= 30 °C
- at T
ambient
= 40 °C
< 90%, non-condensing
< 60%, non-condensing
IP-E/DP-E property Value Remarks
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