Rip pump Grundfos SEG.40.40.2.E.50B (AUTOADAPT) [4836113]

• Brand: Grundfos
• Product number: LVI-4836113
• Power: 4000W
• Voltage: 3x400V
• Protection class IP: 68
  
• Grundfos product number: 96878520
• HVAC number: 4836113

Alarm relay output

• The pump has an alarm relay output. NC and NO operation are selectable and can be used for acoustic and visual alarms, for example, as required.
• Random startup delay after power outage.
• The pump will not start unless the phase sequence is correct.
• Self-calibration after each pump cycle.

Anti-jamming system

• The anti-seize system starts the pump at programmed intervals to prevent the impeller from seizing. This function overrides the dry-running sensor in non-EX versions.

Possibility of re-operation (removal of the surface board)

• Follow-up is possible at programmed intervals if there is a risk of surface runoff formation.
• The Grundfos CIU can be connected permanently or remotely for changing presets, for advanced settings or for reading logs and operating parameters, such as number of starts and operating hours.

Controls:

• Humidity sensor: without humidity sensors
• AUTOADAPT: Yes

Liquid:

• Pumpable liquid: All Newtonian liquids
• Liquid temperature range: 0 .. 40 °C
• Density: 998.2 kg/m³

Specifications:

• Impeller type: Ripper
• primary shaft seal: SIC/SIC
• Secondary shaft seal: CARBON/CERAMICS
• Curve tolerances: ISO9906:2012 3B2

Materials:

• Pump housing: Cast iron, EN-GJL-200
• Impeller: Cast iron, EN-GJL-200

Installation:

• Maximum external temperature: 40 °C
• Maximum permissible operating pressure: 6 bar
• Standard flange: DIN
• Pipe connection: DN40/50
• Pump discharge port: DN 40
• Pressure range: PN10
• Maximum installation depth: 10 m
• Automatic clutch: 96076063

Electrical information:

• Input power - P1: 5.2 kW
• Rated power - P2: 4 kW
• Supply frequency: 50 Hz
• Nominal voltage: 3 x 400-415 V
• Voltage tolerance: +6/-10%
• Max. starts per hour: 30
• Rated current: 8.2/8.2 A
• Starting current: 43 A
• Rated current without load: 3.5 A
• Cos phi - power factor: 0.92
• Cos phi - power factor at 3/4 load: 0.89
• Cos phi - power factor at 1/2 load: 0.81
• Rated speed: 2830 rpm
• Moment of inertia: 0.01 kg m²
• Motor efficiency at full load: 82%
• Motor efficiency at 3/4 load: 82%
• Motor efficiency at 1/2 load: 80%
• Number of poles: 2
• Starting method: direct start.
• Protection class (IEC 34-5): IP68
• Insulation class (IEC 85): F
• Explosion protection: N
• Cable length: 10 m
• Cable model: LYNIFLEX
• Cable connection type: No plug

Other information:

• Net weight: 65 kg

Product number: 4836113

Supplier product number: 96878520

EAN code: 5700312551331

Material class P4910B