Submersible Pump GRUNDFOS S3.135.600.1600.8.72E.S.560.G.N.D.513 designed for intermittent and continous operation in submerged installation. The three-channel impeller handles solids up to 135 mm in size. A SmartTrim impeller clearance adjustment system makes it possible to maintain maximum performance throughout the lifetime of the pump.
To facilitate easy transportation as well as installation on-site, the pump is fitted with a robust lifting bracket. For installation on auto coupling, the Grundfos SmartSeal gasket system provides a leak-proof connection. Pipework connections are via a DIN flange.
Technical Data Submersible Pump GRUNDFOS S3 :
- Liquid:
Liquid temperature range: 0 .. 40 °C
Selected liquid temperature: 20 °C
Density: 998.2 kg/m³ - Technical:
Maximum flow: 1300 l/s
Actual impeller diameter: 560 mm
Type of impeller: 3-CHANNEL
Max. Particle: 135 mm
Curve tolerance: ISO9906:2012 3B
Lifting height class: E - Materials:
Pump housing: Ductile iron
Impeller: Ductile iron
Motor: Cast iron
Shaft seal: SIC
Secondary shaft seal: SIC-CARBON - Installation:
Range of ambient temperature: 0 .. 40 °C
Type of connection: DIN
Size of outlet connection: DN 600
Pressure rating for connection: PN 10
Maximum installation depth: 20 m - Electrical data:
Frame size: 72
Power input P1: 174 kW
Rated power – P2: 160 kW
Mains frequency: 50 Hz
Rated voltage: 3 x 415/719 V
Voltage tolerance: +10/-10 %
Max starts per hour: 15
Rated current: 299/173 A
Maximum current consumption: 299 A
Starting current: 1710 A
Rated current at no load: 124 A
Rated speed: 735 rpm
Motor efficiency at full load: 92 %
Motor efficiency at 3/4 load: 93 %
Motor efficiency at 1/2 load: 93 %
Number of poles: 8
Method of start: Y/D
Enclosure class (IEC 34-5): IP68
Insulation class (IEC 85): F
Explosion proof: no
Ex-protection standard: N
Built-in motor protection: KLIXON
Power cable type: H07RN-F AT
Length of power cable: 10 m
Winding resistance: 0.038 Ohm
Cos phi 1/1: 0.81
Cos phi 1/2: 0.67
Cos phi 3/4: 0.77
