Grundfos SP Series Installation And Operation Guide

Appendix
18
TM00 1345 5092
Example:
U = 3 x 380 V
I= 10 A
L = 120 m
U= 2 %
Lx
L
U
--------
120
2 %
---------- 60 m q 6mm
2
== = =
I = 10 A
U = 2
%
U = 3 x 380 V
L = 120 m

Grundfos SP Series Specifications

General

Type	Submersible borehole pump
Material	Stainless steel
Protection Class	IP68
Applications	irrigation, pressure boosting, Industrial applications
Motor Range	0.37 kW to 22 kW
Liquid Temperature Range	0°C to +40°C
Installation	Vertical
Maximum Sand Content	50 g/m³
Maximum Submersion Depth	Up to 200 meters
Voltage	380-415 V
Frequency	50 Hz / 60 Hz