Technical Data; Operating Conditions; Mechanical Data; Electrical Data - Grundfos SCALA2 Instructions Manual

15. Technical data

15.1 Operating conditions

Temperature
Max. ambient temperature
1 x 208-230 V, 60 Hz:
1 x 115 V, 60 Hz:
1 x 200-240 V, 50/60 Hz:
Max. liquid temperature
Pressure
Max. system pressure
Max. inlet pressure
Other operating data
Max. head
IP rating
Pumped liquid
Noise level
1 47 dB(A) is measured in a typical application with pressure control mode
3
(2.5 bar (36 psi) and 1 m /h). In non-typical applications noise might
increase up to 58 dB.

15.2 Mechanical data

Pipe connections are R 1" or NPT 1".

15.3 Electrical data

Supply voltage Frequency
[V] [Hz]
1 x 200-240 50/60
1 x 208-230 60
1 x 115 60
24
[°C (°F)]
45 (113)
45 (113)
55 (131)
45 (113)
[bar (psi)]
[MPa]
10 (145)
1
6 (87)
0.6
45 m (147 ft)
X4D (outdoor installation)
Clean water
1
< 47 dB(A)
P1
Stand-by
I [A]
max.
power [W]
[W]
2
2
2.3 - 2.8 550
2
2
2.3 - 2.8 550 2
5 - 5.7 560 2
Supply voltage Frequency
[V] [Hz]
1 x 200-240 50/60
1 x 208-230 60
1 x 115 60
Plug
IEC, type E&F
IEC, type I
IEC, type G
None
NEMA 6-15P
IEC, type B, NEMA 5-15P