Submersible Grinder Pump SEG.50.26.2.50B

Submersible pump SEG.50.26.2.50B 3x400-415V DOL. Submersible pumps in cast iron with grinder system. Pumped liquid: pH value: 4-10. Liquid temperature: 0°C to +40°C. Short periods of time (< 3 minutes) at 60°C (not applicable for "Ex" versions). Impeller: Grindex grinder system. Insulation class: F (155°C). On request: H. Temperature class: F (155°C). Protection degree: IP 68. Power cable: Standard length 10m. Alternative lengths: 15m, 20m, 25m, 30m, 40m, 50m. Shielded cable for operation with frequency converter. Working conditions: S1 > fully submerged S2 > partially submerged. Voltage: 502: 1x230V, 50Hz. Direct on line start [DOL] 50B: 3 x 400-415V, 50Hz. Direct on line start [DOL]. "E" Version: Electronic version with AUTOadapt function, not suitable for external frequency converter. "A" Version: Pump connected to a CU100 controller. Thermal protection: Thermal switch.