Technical Data; Operating Conditions; Electrical Data - Grundfos Unilift CC 5 Installation And Operating Instructions Manual

7. Technical data

7.1 Operating conditions

7.1.1 Flow rate
Max. head
Pump type
Unilift CC 5
Unilift CC 7
Unilift CC 9
Using the horizontal outlet may cause a 5
% drop in performance.
7.1.2 Temperature
Maximum ambient temperature
Liquid temperature
Operating temperature
Storage temperature
Thermal protection
Thermal protection
Pump type
Winding temperature cut-out
Unilift CC 5
Unilift CC 7
Unilift CC 9
At intervals of at least 30 minutes, the
pump is allowed to run at maximum 70 °C
for periods not exceeding two minutes.
7.1.3 Pumped liquid requirements
Rainwater and grey wastewater
Pumped liquid
without long fibres
pH range 4-9 pH
Maximum
∅10 mm
particle size
Max. flow rate
3
[m] [m /h]
5 6
7 10
9 14
40 °C
0-40 °C
0-40 °C
-10 to +50 °C
160 °C
160 °C
140 °C
7.1.4 Inlet level and installation depth
Minimum inlet
level with inlet
Pump type
strainer
[mm]
Unilift CC 5 20
Unilift CC 7 20
Unilift CC 9 20
installation
Pump type
Unilift CC 5, 50 Hz
Unilift CC 7, 50 Hz
Unilift CC 9, 50 Hz
Unilift CC 5, 60 Hz
Unilift CC 7, 60 Hz
Unilift CC 9, 60 Hz

7.2 Electrical data

Pump type Supply voltage [V]
50 Hz 1 x 220-240 V, 50 Hz
1 x 115 V, 60 Hz
60 Hz
1 x 230 V, 60 hz
Unilift
50 Hz
CC 5
Voltage [V] 220-240
Current, I 1/1 [A] 1.2
Power, P1 [W] 250
Power factor,
0.90
cos φ 1/1
Unilift
60 Hz
CC 5
Voltage [V] 115 230 115 230 115 230
Current, I 1/1 [A] 2.6
Power, P1 [W] 270 270 370 370 730 730
Power factor,
0.95 0.97 0.95 0.98 0.92 0.95
cos φ 1/1
Minimum inlet
level without
inlet strainer
[mm]
3
3
3
Maximum
Cable
length
depth
[m]
[m]
2 5
7 10
7 10
Unilift Unilift
CC 7 CC 9
220-240 220-240
1.8 3.5
380 780
0.98 0.94
Unilift Unilift
CC 7 CC 9
1.2 3.4 1.6 6.7 3.1
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