Riello ALUDOMUS SOLAR KV/200 20 ISC SOLAR Installation And Maintenance Manual page 17

TECHNICAL DATA FOR SOLAR CIRCUIT PUMP
DESCRIPTION
Electrical consumption
EEI Part 3 (*)
P L,Avg (**)
Minimum pressure at pump suction inlet
(*) Energy efficiency index according to ErP 2015 (Commission regulations 641/2009 and 622/2012)
(**) Average annual electricity consumption according to ErP 2015 (Commission regulations 641/2009 and 622/2012)
SOLAR CIRCUIT PUMP CURVE
p H
[kPa] [m]
7
60
6
50
5
40
4
30
3
20
2
10
1
0 0
0,0
FLOW RATE
0,0 0,1
P1
[W]
50
40
30
20
10
0
0,0 0,2 0,4 0,6 0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,2 2,4 2,6 2,8 3,0 3,2 3,4
Curves are referred to a water density of 983.2 Kg/m
viscosity of 0.474 mm
0,2 0,4 0,6
0,2 0,3 0,4
/s (0.474 cSt).
2
ERP ready 2015
60
≤ 0,20
≤ 27
0,5
0,8 1,0 1,2
0,5 0,6 0,7
, a temperature of +20°C, and a kinematic
3
17
W
W
bar
1,4
Q [m³/h]
0,8 0,9 1,0 Q [l/s]
Q [m³/h]
GENERAL