Grundfos SCALA2 Instructions

15. Technical data
15.1 Operating conditions
Temperature [°C (°F)]
Max. ambient temperature
1 x 208-230 V, 60 Hz: 45 (113)
1 x 115 V, 60 Hz: 45 (113)
1 x 200-240 V, 50/60 Hz: 55 (131)
Max. liquid temperature 45 (113)
Pressure [bar (psi)]
[MPa]
Max. system pressure 10 (145)
1
Max. inlet pressure 6 (87)
0.6
Other operating data
Max. head 45 m (147 ft)
IP rating X4D (outdoor installation)
Pumped liquid Clean water
Noise level
< 47 dB(A)
1
1
47 dB(A) is measured in a typical application with pressure control mode
(2.5 bar (36 psi) and 1 m
3
/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
[V]
Frequency
[Hz]
I
max.
[A]
P1
[W]
Stand-by
power [W]
1 x 200-240 50/60 2.3 - 2.8 550
2
2
2
2
1 x 208-230 60 2.3 - 2.8 550 2
1 x 115 60 5 - 5.7 560 2
Supply voltage
[V]
Frequency
[Hz]
Plug
1 x 200-240 50/60
IEC, type E&F
IEC, type I
IEC, type G
None
1 x 208-230 60 NEMA 6-15P
1 x 115 60 IEC, type B, NEMA 5-15P
24
English (GB)

Grundfos SCALA2 Specifications

General

Max Inlet Pressure	6 bar
Pumped Liquid	Clean water
Maximum Operating Pressure	10 bar
Installation	Indoor
Mains Frequency	50/60 Hz
Connection Size	1 inch
Pump Type	Self-priming, centrifugal pump
Max Flow	3 m³/h
Power Supply	1 x 200-240 V
Power Consumption	550 W
Liquid Temperature Range	0°C to +45°C
Protection Class	X4D
Weight	10 kg
Approvals	CE, EAC
Maximum Ambient Temperature	+55°C
Type of Inlet Connection	G 1 inch
Type of Outlet Connection	G 1 inch
Material	Stainless steel