Submersible sewage pump: Rexa SUPRA-C10-77
Motor type: T 24-6/22K
Type of impeller: Single vane impeller
Type of installation: Suspension device 2
VERSION
Submersible sewage pump as a submersible, single-stage monobloc unit in stationary, vertical installation, for pumping untreated sewage that does not attack the pumps either chemically or mechanically. Pump with radially arranged discharge port and axial pump inlet. Unit structure is easy to service due to split motor and pump housing unit.
The pumping values must be guaranteed in accordance with ISO 9906 Annex A.
For the pump type Rexa SUPRA-C10-77, the version type also depends on the motor!
Please select a motor in the drop-down menu on the right and read the relevant description:
PUMP PART DATA
Type of impeller: Single vane impeller
Full impeller diameter: 400
Adapted impeller diameter: 400 mm
Free ball passage: 80 mm
Pressure port: DN100
Suction port: DN150
Possible operating modes:
Suspension unit: DN150L/2RK
WEIGHTS
Max. weight of the pump part: 196 kg
Weight of the motor: 211 kg
Max. weight of the unit: 407 kg
MATERIALS
Pump housing EN-GJS-500-7
Stationary wear ring 1.4308
Impeller EN-GJS-500-7
Mobile wear ring 1.4462/1.4470
MOTOR DATA
Rated power: 16.5 kW
Power consumption of the motor at rated power: 19.9 kW
Current consumption of the motor at rated power: 33.36 A
Number of poles: 6
Rated speed: 960 1/min
Cos phi at rated power: 0.86
Cos phi at start:
Efficiency of the motor at rated power: 83 % %
Rated frequency: 50 Hz Hz
Operating mode (VDE 0530): S1
Max. fluid temperature: 40 °C
Starting current for direct starting: 200.0 A
Starting current for star-delta starting: 66.7 A
Starting torque: 369.0 Nm
Moment of inertia: 0.1278 kg m²
Maximum switching frequency: 15
Motor connection line: 4×4 + 2×1,5 NSSHÖU
Maximum possible motor connection line: 4×25
DUTY POINT DATA
Volume flow:
Delivery head:
Power consumption of the pump at duty point (P2):
Pump efficiency at duty point: %
Power consumption of the motor at duty point (P1):
NPSH value of the pump at duty point:
Speed at duty point: 972 1/min
