SiBoost2.0 Smart 2HELIX VE2202/4kW

Wilo

SiBoost2.0 Smart 2HELIX VE2202/4kW

رقم القطعة: wilo-4258740

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الوصف

Design Highly efficient water-supply unit ready for connection, with 2 to 4 vertically arranged, stainless steel, high-pressure multistage centrifugal pumps that are connected in parallel and non-self-priming from the Helix2.0 VE series; every pump is equipped with an integrated air-cooled variable frequency drive. System equipped with Smart Controller SCe2.0. Application - Fully automatic water supply in inlet mode, in the field of public water supply, for pressure boosting from tanks or pressure pipes, for municipal, commercial, industrial and domestic applications (e.g. water supply companies, trade and industrial companies, residential, office or public facilities, administration buildings, hotels, hospitals). - Standby pump included according to DIN 1988 and DIN EN 806. - Approved fluid is water which does not corrode the materials used, neither chemically nor mechanically, and does not contain any abrasive or long-fibre constituents. Equipment/function - 2-4 pumps per system from the Helix2.0 VE 2 to Helix2.0 VE 52 series, with IE5 EC motor drive and speed control via integrated variable frequency drive on each pump. - SCe2.0 switchgear to automatically control the pressure-boosting system. - Complete assembly mounted on galvanised steel, height-adjustable base frame. - All components that come in contact with the fluid are corrosion-resistant. on the discharge side: - Shut-off valve - Non-return valve - Check valve at each pump - Diaphragm expansion tank 8 l, PN 16 - 2 pressure sensors 4 to 20 mA - Pressure gauge - Threaded cap or blind flange depending on the nominal diameter of the manifold (For NL variant: threaded caps or blind flanges are not included. The manifolds are only open on one side.) on the suction side: - Shut-off valve - 2 pressure sensors 4 to 20 mA - Pressure gauge - Threaded cap or blind flange depending on the nominal diameter of the manifold (For NL variant: threaded caps or blind flanges are not included. The manifolds are only open on one side.) Technical data - Mains connection: 3~400 ±10%, 50 Hz; 3~380 ±10%, 60 Hz - Max. fluid temperature: +50 °C (+70 °C optional) - Max. ambient temperature: +40 °C - Operating pressure: 16 bar (25 bar optional) - Inlet pressure: 10 bar - Nominal connection diameters: - On the end discharge side R 1½″ – DN 200 - On the inlet side R 1½″ – DN 200 - Speed range: 1500 – 3500 (3600?) rpm - IP rating: IP54 - Fuse on mains side: A, AC 3 according to motor power and EVU regulations Materials - Pump housing made of 1.4301 [AISI 304] - Hydraulics made of 1.4307 [AISI 304L] - EPDM gasket - without cartridge Other pump versions available on request: - with cartridge - PN 25 - FKM (Viton) gasket - Pump housing made of stainless steel and hydraulics made of 1.4404 [AISI 316L] Scope of delivery - Factory-mounted, ready-for-connection pressure-boosting system checked for functionality and impermeability - Installation and operating instructions - Factory test protocol

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