Installation and Operating Instructions Wilo-Yonos PARA 17
English
5 Product Information
5.1 Type key
Example: Yonos PARA RS 15/6 RKA FS 130 12 I
Yonos PARA High Efficiency pump
RS Inline cast iron pump housing
15 Threaded connection:
15 (Rp ½), 20 (Rp ¾), 25 (Rp 1), 30 (Rp 1¼)
6 Maximum delivery head in [m] at Q = 0 m
3
/h
RKA RKA = model with control knob for Δp-v, Δp-c
RKC = model with control knob for Δp-v, constant speed I,II,III
PWM = external control via PWM signal
FS FS = overmoulded cable
C = connector
130 Pump housing legth: 130 mm or 180 mm
12 Control box orientation 12 o’clock
I Individual packaging
5.2 Technical data
Approved fluids
(other fluids on request)
Heating water (in accordance with VDI 2035)
Water-glycol mixtures (max. 1:1; above 20% admix-
ture, the pumping data must be checked)
Power
Max. delivery head (Hmax)
6,2 m (6 m model)
7,3 m (7 m model)
Max. volume flow (Qmax)
3,3 m
3
/h
Permitted field of application
Temperature range for applications in
heating and air-conditioning systems
at max. ambient temperature. See
nameplate for “TF” indication
Ambient 52 °C = TF 0 to 110 °C
of 57 °C = 0 to 95 °C
of 60 °C = 0 to 90 °C
of 67 °C = 0 to 70 °C
Max. operating pressure
According information on the nameplate
Electrical connection
Mains connection
1~230 V +10%/-15%, 50/60 Hz (acc. IEC 60038)
Motor/Electronics
Electromagnetic compatibility
EN 61800-3
Emitted interference
EN 61000-6-3 / EN 61000-6-4
Interference resistance
EN 61000-6-1 / EN 61000-6-2
Protection class
IP X4D
Insulation class
F
RoHS
conform
Minimum suction head at suction port for avoiding cavitation at water pumping temperature
Minimum suction head at 50/95/110°C
0,5 / 4,5 / 11 m
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