Economy CO/T-1 Helix V 610/EC

Wilo

Economy CO/T-1 Helix V 610/EC

رقم القطعة: wilo-2554271

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الوصف

Design Water-supply unit with system separation and a non-self-priming high-pressure multistage centrifugal pump Application - Fully automatic water supply including break tank for indirect connection to the public water supply network - Pumping of drinking water and process water, cooling water, fire water (apart from fire-fighting systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents. Equipment/function - 1 Helix V series pump - Maximum number of stages: 14 - PE break tank, atmospherically ventilated (150 l) - Corrosion-resistant components in contact with the fluid - Shut-off valve, on the discharge side - Non-return valve, on suction side - Break tank including float valve and float switch (low-water signal transmitter) - Diaphragm pressure vessel 8 l, PN 16, on the discharge side - Low-water cut-out switchgear - EC-control with IP54 plastic housing, consisting of an internal power supply unit, microprocessor, analogue and digital input and output modules Technical data - Mains connection 3~230/400 V ±10 %, 50 Hz (other versions on request) - Max. fluid temperature 40 °C - Max. ambient temperature of 40 °C - Operating pressure 16 bar - Inlet pressure 6 bar - Rated pressure stages 6/10/16 bar - Nominal connection diameters on discharge side Rp 1 ¼" - Nominal connection diameters on inlet side Rp 1 ¼" - Rated speed 2900 rpm - IP rating IP54 - Switching capacity P2 max. at max. 10 A = 4 kW (with > 4 kW downstream electromechanical power section) - Fuse protection on mains side AC 3 according to motor power and EVU regulations - Approved fluids (other fluids on request): Note regarding fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. - Pure water without settling sediments - Process water, cold water, cooling water and rainwater - Drinking water - Firefighting water Materials - Impellers and stage chambers 1.4301/1.4404 stainless steel - Pump housing made of 1.4301/1.4404 stainless steel - Shaft 1.4301/1.4404 stainless steel - Gasket EPDM (EP 851) / FKM (Viton) - Housing cover made of 1.4301/1.4404 stainless steel - Housing bottom 1.4301/1.4404 stainless steel - Mechanical seal of B-carbon/tungsten carbide, SiC/carbon - Pressure shroud made of 1.4301/1.4404 stainless steel - Bearing of tungsten carbide - Pump base EN-GJL-250 - Pipework made of 1.4307 stainless steel Scope of delivery - Factory-mounted, ready for connection pressure-boosting system checked for functionality and impermeability - Installation and operating instructions

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