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Technical Data
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Powerlift prefabricated pumping station
Performance diagram SITA 550 N-ex
Eff. 45,8%
▕◄
Application range
►▏
Head
H / m
0
4
8
12
16
20
24
28
32
36
40
44
Q / m³/h
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
- GRN 550/2/G50H A1FT5
SITA 550 N-Ex
Anwendungsbereich
6.4 MultiControl Duo control
6.4.1 Key data
Key data
Values
Operating voltage:
~ 400 V (L1, L2, L3, N, PE), 50 Hz
Control voltage:
230 VAC, 50 Hz
Motor current limitation
0.3 A to 12 A (with duo: adjustable for each pump)
Power intake (contactors operated):
< 20 VA
Connected load, maximum:
P2 < 5.5 kW
Protection type, controller:
IP 54
Isolated alarm contact:
3 A
Fuse (alarm output):
5 x 20 AT
Rechargeable accumulator (mains-
independent alarm):
9 V, 200 mAh (approx. 5 to 6 h)
Alarm volume:
85 dB
MultiControl Duo dimensions:
320 mm x 300
*
mm x 120 mm (W x H x D)
*
incl. cable glands