Technical Data
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Powerlift prefabricated pumping station
6.3 Submersible pumps – faeces-containing
wastewater
6.3.1 KL-AT-M 200/4/80 D-Ex, KL-AT-M 300/4/80 D-Ex and
KL-AT-M 400/4/80 D-Ex
Characteristic data and use limits
Key data
KL-AT-M ... D-Ex
200/4/80
300/4/80
400/4/80
Type of cable for connection cable:
4G1.5+2x0.75
4G2.5+2x0.75
4G2.5+2x0.75
Pump motor operating voltage [V]:
400
400
400
Frequency [Hz]:
50
50
50
Pump motor speed [1/min.]:
1,405
1,428
1,425
Pump motor power input P1 [kW]:
2.0
2.9
3.7
Pump motor output P2 [kW]:
1.5
2.2
3.0
Pump motor nominal current [A]:
4.1
5.8
7.3
Maximum starts per hour:
30
30
30
Maximum ball through-flow [mm]:
80
80
80
Medium temperature range [°C]:
40
40
40
Fluid pH-value:
6 – 14
6 – 14
6 – 14
Fluid viscosity [mm²/s]:
1.005
1.005
1.005
Medium density [kg/ m³]:
1,100
1,100
1,100
