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