Grundfos Commercial Wastewater Treatmentindustrial Waste Watersewage Transportationflood Control and Drainagesewage Treatment Submersible Sewage Pump

S4.135.600.5000.8.78E.H.779.G.N.D.51D
This pump is designed for both intermittent and continuous operation. The cooling jacket ensures that the pump can be installed either submersibly or dry-mounted without motor cooling. The four-channel impeller is capable of handling solids with a size of 135 millimeters. The SmartTrim impeller clearance adjustment system enables the pump to maintain optimal performance throughout its lifespan. For ease of transportation and on-site installation, the pump is equipped with a sturdy lifting bracket. For installation on an automatic coupling system, the Grundfos SmartSeal gasket system provides a leak-proof connection. The pipeline is connected via DIN flanges.
 

Submersible Sewage Pump Sewage Treatment Pump S4.135.600.5000.8.78E.H.779.G.N.D.51D Number: 96981145 Suitable for Commercial Sewage Treatment Industrial Wastewater Sewage Transportation Flood Control and Drainage Sewage Treatment

Controller

• Humidity Sensor: There is a humidity sensor.
• Capacitive Sensor for Detecting Impurities in Liquid: With an oil-water content sensor.

Liquid

• Liquid Temperature Range: 0.. 40 °C
• Liquid Temperature during Operation: 20 °C
• Density: 998.2 kg/m³

Technology

• Maximum Flow: 1890 liters/second
• Actual Diameter of the Impeller: 779 millimeters
• Type of Impeller: 4-CHANNEL
• Max. Particle: 135 millimeters
• Approvals on nameplate: CE, EAC
• Curve Tolerance: ISO9906:2012 3B
• Cooling jacket (Yes/No): Y
• Lifting height class: E

Materials

• Pump Casing: Ductile iron
• Pump housing: EN 1563 EN-GJS-500-7
• Pump Casing: 80-55-06
• Impeller: Ductile iron
• EN 1563 EN-GJS-500-7
• 80-55-06
• Motor: Cast iron
• EN 1561 EN-GJL-250
• A48 30
• Shaft Seal: SIC
• Secondary Shaft Seal: SIC-CARBON

Installation

• Ambient Temperature Range: 0.. 40 °C
• Interface Type: DIN
• Inlet Size: DN 800
• Outlet Size: DN 600
• Pressure Rating for Pipe Connection: PN 10
• Maximum Installation Depth: 20 meters
• Horizontal installation: 97500970

Electrical Data

• Frame size: 78
• Power input P1: 529 kilowatts
• Rated power - P2: 500 kilowatts
• Power Supply Frequency: 50 Hz
• Rated voltage: 3 x 380-415/660-719 V
• Voltage Difference: +10/-10 %
• Maximum Number of Starts per Hour: 10
• Rated current: 958-921-898/552-534-519 amperes
• Maximum current consumption: 921 amperes
• Starting Current: 5890 amperes
• No-load Rated Current: 324 amperes
• Rated Speed: 743 revolutions/minute
• Motor Full-load Efficiency: 95 %
• Motor Efficiency at 3/4 Load: 95 %
• Motor Efficiency at 1/2 Load: 95 %
• Number of Motor Poles: 8
• Starting Method: Y/D
• Encapsulation Class (IEC 34-5): IP68
• Insulation class (IEC 85): F
• Explosion-proof: N
• Self-protection Standard: N KLIXON
• Cable type: H07RN-F AT
• Length of Power Cable: 10 meters
• Coil Resistance: 0.006 Ohm
• Power Factor: 0.83
• Power Factor at 1/2 Load: 0.70
• Power Factor at 3/4 Load: 0.79

Others

• Net Weight: 7500 kilograms
• Gross weight: 7800 kilograms