EVOTRON SAN WET ROTOR ELECTRONIC CIRCULATORS TECHNICAL DATA

Transcription

1 EVOTRON SAN TECNICAL DATA Operating range: from, -, m3/h with head of up to metres. Pumped liquid temperature range: from - C to + C. Working pressure: bar ( kpa). Protection class: IP X. Insulation class: F. Installation: with horizontal motor axis. Standard power input: single-phase x 3 V / /6 z. Pumped liquid: Clean, free of solids and mineral oils, non-viscous, chemically neutral, with properties similar to water. Special versions on requests: alternative voltages and/or frequencies. APPLICATIONS Low energy consumption electronic pump for sanitary water circulation in domestic recirculation system and all sanitary water applications in general. ADVANTAGES Thanks to the advanced technology employed, the permanent magnet synchronous motor, and the frequency converter, the new range of EVOTRON circulators ensures high efficiency in all applications, with significant benefits in terms of energy saving. The circulator has a built-in electronic device that detects the changes demanded by the system and automatically adapts the circulator performance accordingly, always ensuring optimum efficiency and minimum energy consumption. Easy operation and easy to read control panel, with the display always showing the mode of operation selected. The EVOTRON circulator can operate in three different control modes: proportional pressure 3 curves constant pressure 3 curves constant number of revolutions 3 curves Possibility of economy regime operation (automatic night-time reduction, SMART SLEEP function). Supplied as standard with electric connector for quick connection to the electric power network. Insulation casing supplied as standard for all the range. CONSTRUCTION FEATURES Single body consisting of the cast iron hydraulic section and the wet rotor motor. Die-cast aluminium motor casing. Technopolymer impeller. Ceramic motor shaft on graphite bushings lubricated by the pumped liquid. Stainless steel rotor liner, stator liner and closing flange. Ceramic thrust ring, silicon seal rings. The wet rotor synchronous two-pole motor is controlled by a frequency converter, and does not require overload protection.

2 MATERIALS N. PARTS MATERIALS PUMP BODY BRONZE A TERMAL INSULATION EXPANDED POLYPROPYLENE IMPELLER ULTRASON EVOTRON SAN 7A MOTOR SAFT CERAMIC 7B ROTOR MAGNET STATOR - MOTOR CASING DIE-CAST ALUMINIUM POWER INPUT CONNECTOR NYLON ELECTRONIC BOX POLYCARBONATE 7 SEAL RING EPDM STATOR LINER STAINLESS STEEL 9 ROTOR LINER STAINLESS STEEL 3 CLOSING FLANGE STAINLESS STEEL 3 TRUST RING SUPPORT SILICON 3 BUSINGS GRAPITE 33 TRUST RING CERAMIC - Legend: (example) threaded ports electronic circulator EVOTRON / SAN maximum head (dm) centre distance (mm) standard = ½ threaded ports Version for the Sanitary sector 3

3 PERFORMANCE RANGE The performance curves are based on kinematic viscosity values = mm /s and density equal to kg/m 3. Curve tolerance according to ISO 996. GRAPIC SELECTION TABLE P kpa m 9 7 6, 3, EVOTRON / SAN 3 EVOTRON SAN 3 Q US gpm Q IMP gpm ft 3 EVOTRON 6/ SAN 3 3 EVOTRON / SAN,,,3,,, Q m3/h,, 3 Q l/s 3 3 Q l/min SELECTION TABLE - EVOTRON SAN Q=m 3 /h,6,,, 3, Q=l/min 3 7 EVOTRON / SAN 3,,3,7, EVOTRON 6/ SAN (m) 6,6, 3,,6, EVOTRON / SAN 7, 6, 3,9 3,,6

4 EVOTRON SAN - ELECTRONIC CIRCULATORS FOR SANITARY WATER SYSTEMS - SINGLE, WIT UNIONS Pumped liquid temperature range: from - C to + C - Maximum operating pressure: bar ( kpa) L L B B L (kpa) (m) Q US gpm 6 Q IMP gpm, 3, 3, 6, Max (ft),,,,,, 3, Q (m3/h)...6. Q l/sec 3 Q l/min 6 Q US gpm 6 Q IMP gpm 3 P (W),,,,, 3, Q (m3/h)...6. Q l/sec 3 Q l/min F The performance curves are based on kinematic viscosity values = mm /s and density equal to kg/m 3. Curve tolerance according to ISO 996. CENTRE UNIONS ON REQUEST DISTANCE PUMP POWER INPUT P MAX In MINIMUM SUCTION PRESSURE mm CONNECTIONS BRASS COPPER z W A t 9 EVOTRON / SAN ½ ½ F - ¾ M - F ø - ø x 3 V ~ -, -.6 m.c.w. L L L B B F PACKING DIMENSIONS L B WEIGT kg EVOTRON / SAN / ,

5 EVOTRON SAN - ELECTRONIC CIRCULATORS FOR SANITARY WATER SYSTEMS - SINGLE, WIT UNIONS Pumped liquid temperature range: from - C to + C - Maximum operating pressure: bar ( kpa) L L B B L 6 6 Q US gpm 6 Q IMP gpm ft (kpa) (m) Max,,,,, 3, 3,, Q m³h Q l/sec 3 6 Q l/min P (W) 6 6 Q US gpm 6 Q IMP gpm 3 3,,,,, 3, 3,, Q m³h Q l/sec 3 6 Q l/min F The performance curves are based on kinematic viscosity values = mm /s and density equal to kg/m 3. Curve tolerance according to ISO 996. CENTRE DISTANCE mm PUMP CONNECTIONS UNIONS ON REQUEST BRASS COPPER POWER INPUT z P MAX W In A MINIMUM SUCTION PRESSURE t 9 EVOTRON 6/ SAN ½ ½ F - ¾ M - F ø - ø x 3 V ~ -, -. m.c.w. L L L B B F PACKING DIMENSIONS L B WEIGT kg EVOTRON 6/ SAN / , 6

6 EVOTRON SAN - ELECTRONIC CIRCULATORS FOR SANITARY WATER SYSTEMS - SINGLE, WIT UNIONS Pumped liquid temperature range: from - C to + C - Maximum operating pressure: bar ( kpa) L L B B L (kpa) (m) Q US gpm 6 6 Q IMP gpm ft Max 6,,, 3 3,, Q m³h Q l/sec Q l/min 6 6 Q US gpm 6 6 Q IMP gpm 7 6 P (W) 3,,, 3 3,, Q m³h Q l/sec Q l/min F The performance curves are based on kinematic viscosity values = mm /s and density equal to kg/m 3. Curve tolerance according to ISO 996. CENTRE DISTANCE mm PUMP CONNECTIONS UNIONS ON REQUEST BRASS COPPER POWER INPUT z P MAX W In A MINIMUM SUCTION PRESSURE t 9 EVOTRON / SAN ½ ½ F - ¾ M - F ø - ø x 3 V ~ - 66,6 -.6 m.c.w. L L L B B F PACKING DIMENSIONS L B WEIGT kg EVOTRON / SAN / , 7