Submersible sewage pump: FA 60.83V
Motor type: FKT 63.1-8/80G-E3
Type of impeller: Four-channel
Type of installation: Suspension device
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 FA 60.83V, 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:
Submersible motor in pressure-resistant design with IE3 efficiency class according to DIN EN 60034-30, with internal, sealed active
circulation cooling between motor housing and cooling shroud. The heat is dissipated via the heat exchanger. Motor chamber dry.
Sealing of the motor at the shaft by two wear-resistant mechanical shaft seals independent of the direction of
rotation entirely made of silicon-carbide. Both seals are cooled and lubricated by water-glycol.
Motor chamber and terminal chamber are monitored by a humidity sensor.
The terminal chamber is equipped with a terminal board.
Both lower ball bearings are filled with high-quality grease and can be subsequently lubricated.
The upper ball bearing is maintenance-free and filled with high-quality grease.
leakage chamber with float switch for the control of second mechanical seal.
Protection of the motor winding by thermistors installed.
The cable trumpet is longitudinally tight.
All casing parts are made of cast iron, cooling shroud made of steel, connection elements made of stainless steel, motor shaft made of
high-quality heat-treated steel. The motor is suitable for continuous operation (S1) under full load in immerged and completely emerged condition.
PUMP PART DATA
Type of impeller: Four-channel
Full impeller diameter: 615
Adapted impeller diameter: 615 mm
Free ball passage: 125 mm
Pressure port: DN600
Suction port: DN700
Possible operating modes:
Suspension unit: DN600/2RK
WEIGHTS
Max. weight of the pump part: 2,040 kg
Weight of the motor: 3,980 kg
Max. weight of the unit: 6,180 kg
MATERIALS
Pump housing EN-GJL-250
Stationary wear ring 1.4470
Impeller EN-GJS-500-7
Mobile wear ring 1.4470
Suction ports EN-GJL-250
MOTOR DATA
Rated power: 380 kW
Power consumption of the motor at rated power: 397.1 kW
Current consumption of the motor at rated power: 734.8 A
Number of poles: 8
Rated speed: 744 1/min
Cos phi at rated power: 0.78
Cos phi at start:
Efficiency of the motor at rated power: 95.7 % %
Rated frequency: 50 Hz Hz
Operating mode (VDE 0530): S1
Max. fluid temperature: 40 °C
Starting current for direct starting: 3,840.0 A
Starting current for star-delta starting: 1,280.0 A
Starting torque: 4,538.0 Nm
Moment of inertia: 21.98 kg m²
Maximum switching frequency: 10
Motor connection line: 2X 3×185/3×95/3 + 7×1,5 NSSHÖU
Maximum possible motor connection line: 2X4x240
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: 745 1/min
Submersible motor in pressure-resistant design with IE3 efficiency class according to DIN EN 60034-30, with internal, sealed active
circulation cooling between motor housing and cooling shroud. The heat is dissipated via the heat exchanger. Motor chamber dry.
Sealing of the motor at the shaft by two wear-resistant mechanical shaft seals independent of the direction of
rotation entirely made of silicon-carbide. Both seals are cooled and lubricated by water-glycol.
Motor chamber and terminal chamber are monitored by a humidity sensor.
The terminal chamber is equipped with a terminal board.
Both lower ball bearings are filled with high-quality grease and can be subsequently lubricated.
The upper ball bearing is maintenance-free and filled with high-quality grease.
leakage chamber with float switch for the control of second mechanical seal.
Protection of the motor winding by thermistors installed.
The cable trumpet is longitudinally tight.
All casing parts are made of cast iron, cooling shroud made of steel, connection elements made of stainless steel, motor shaft made of
high-quality heat-treated steel. The motor is suitable for continuous operation (S1) under full load in immerged and completely emerged condition.
