Installation and operating instructions Siriux/Siriux-D/Siriux-O
55
English
5.2
Technical data
Max. flow rate
Depends on the pump type, see catalogue
Max. delivery head
Depends on the pump type, see catalogue
Speed
Depends on the pump type, see catalogue
Mains voltage
1~230 V ±10% as per DIN IEC 60038
Frequency
50/60 Hz
Nominal current
see name plate
Energy Efficiency Index (EEI) see name plate
Insulation class
see name plate
Protection class
see name plate
Power consumption P
1
see name plate
Nominal diameters
see type key
Connection flanges
see type key
Pump weight
Depends on the pump type, see catalogue
Permissible
ambient temperature
-10°C bis +40°C
Permissible
fluid temperature
For heating, ventilation and air-conditioning applications:
-10°C to +110°C
For drinking water circulation applications:
up to 3.57 mmol/l (25°e): 0°C to +80°C
(max. 60°C according french Norm)
Temperature class
TF110
Max. rel. humidity
≤
95%
Degree of pollution
2 (IEC 60664-1)
Max. permissible
operating pressure
PN 6/10
1)
PN 16
2)
Approved fluids
Siriux/Siriux-D/Siriux-O
Heating water (as per VDI 2035/VdTÜV Tch 1466)
Water/glycol mixtures, max. mixing ratio of 1:1
(the delivery data of the pump should be corrected accord-
ing to the higher viscosity, depending on the mixing ratio
percentage, if glycol is added.) Only use brand-name goods
with corrosion protection inhibitors; comply with the man-
ufacturer'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
system sealed with regard to corrosion technology accord-
ing to VDI 2035; leaks must be reworked)
Commercially available corrosion inhibitors
3)
without anodic inhibitors with a corrosive effect (e.g.
under-dosing due to consumption)
Commercially available combination products
3)
without inorganic or polymer film formers
Commercially available cooling brines
3)
