Horizontal single stage composite pump Fix or variable speed pump

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Archibald Parker
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www.motralec.com / service-commercial@motralec.com /.9.

bar Max pressure at the inlet bar Temperature range : - C to C Ambient temperature - C to + C Horizontal single stage

Advantages Different possible direction for the outlet Possibility to integrate sensor / Foot customizing Hydraulic

1 / service-commercial@motralec.com / OPERATING limits Flow rate up to m /h Height up to m Max pressure at the outlet. bar Max pressure at the inlet bar Temperature range : - C to C Ambient temperature - C to + C Horizontal single stage composite pump Fix or variable speed pump Applications Chiller Swimming pool Balneo Washing machine / Tunnels Advantages Different possible direction for the outlet Possibility to integrate sensor / Foot customizing Hydraulic fixation Victaulic or threat High hydraulic efficiency Low life cycle cost Full life grease ball bearing. Corrosion resistant Very low thermal lose through composite casing Possibility of thermal sensor E N.T. N o xxx-xx/eng - Éd./-

2 / service-commercial@motralec.com / Design Hydraulic parts - Complete composite, monobloc - Centrifugal single stage - Axial Inlet / Off line outlet - Mechanical seal rotative tightness. HYDRAULIC SELECTION CHARTS - Imp.gpm - Hz Motor - Fan cooled motor - Long shaft - Three phased with or without thermal sensor Speed : 9 RPM Winding : V Hz Insulation class : (F) Protection index : IP STANDARD CONSTRUCTION Main parts material Hydraulic Composite Ring holder PPA Casing PA. GF Impeller PPO / PA. Mechanical seal Carbon - Silicium carbide - EPDM Shaft Stainless steel O Ring EPDM,, Identification shce-/.-t-/a-e/r--/g/oem/xx/b FAMILY Single Horizontal Composite Variable Speed Nominal Flowrate ( HZ / Pole) Ø of impeller (mm) Motor power P () T = three phase Hz _ /V Hz _ à / à V Nothing = HZ = HZ Mechanical seal code Index of technical evolution if superior to A Technical definition code Original Equipment Manufacturer Nothing = Variator Generation one G = Variator nd Generation Support base fixed on the ground below casing Support base fixed on the ground below motor Orientation of deliver orifice (in degree) trigonometrique direction we look at the suction inlet R : Victaulic coupling S : Screw connection E = O rings : EPDM Standard } EPDM Standard V = O rings : VITON

3 / service-commercial@motralec.com / Sectional view 99C 99B 99B 99 99C B 99B 99A 9 99B E B C D 99A 99A 99 ÿj ÿk ÿq ÿo 9 99D A 9 B A B B 9 A 9 9 Part list Pump casing Pump shaft Radial flow impeller shrouded Impeller wear ring Thrower Radial ball bearing Bearing pedestal Bearing pedestal with flange for motor Support foot Rotating seal ring Stationary seal ring Shaft seal pipe Round section joint ring handling ring Circlip for shaft Motor casing Motor shaft 9 Rotor laminations 9 Fan 9 Fan cover 9 Rear endshield 9 Terminal plate 99 Slotted cheese head screw 99 Hexagon socket heat cap screw 99 Recessed cheese head screw 99 Self-former screw 99 Hexagon nut 99 Plain washer 99 Curved spring washer 99 End shaft screw Cablage moteur triphase Motor connections triples phase W U V U V W exploded view 99

4 / service-commercial@motralec.com / Installation 9 9 HA mm. MIN mm. MIN -PH -PH HA - Foot valve - strainer( max. passage cross-section of mm) - Pump suction valve - Pump discharge valve - Check valve mm. MIN - Filling plug - Drain plug mm. MIN - Pipe support - Strainer 9 - Storage tank - Town water supply - Motor protection relay for three-phase motor HA - Suction head HC - Discharge head OU/OR OU/OR Cautious for installation and use : - Liquid use in the cooling system circuit have to be in accordance with the VDI standard - The maximum purcentage of glycol acceptable is % - Somes additives like descaler, stop-leakage; anti-corrosion could damage the parts of the pump - Be cautious. Antifreeze additives must absolutely be neutral with the pump parts. - N o aggresive water : demineralised, de ionised, sea water - No oil emulsions - Maximum viscosity = cst - Maximum density =. kg/m electrical connection MOT.V (V/V) W U MOT.V W (V/V) W Connexion cautious It is advice to connect the hydraulic parts before fixing the pump to the floor. The maximum strains for the casing are the following : Max strain on the casing Victaulic Flexible ForceTorque misalignment Ø SUCTION N N.m Ø DISCHARGE N N.m Threat ForceTorque misalignment N N.m Non acceptable N N.m Filling cautious MOT.-V The filling of the pump must be done at a low flow rate without water hammer choc (Below m/h) Fill out the air correctly with the upper plug especially when the discharge is horizontal. xv (xv/xv) U MOT.-V W (-V/-V) xv (xv/xv) (-V/-V) xv (xv/xv) xv (xv/xv)

5 / service-commercial@motralec.com / flow rate range The large flow rate range is adapted to chillers from to. The exceptional hydraulic efficiency reduce significantly the electrical consumption of the pump and so, follows the way of thinking of Kyoto rules and the French thermal regulation (Décret -). The mechanical load and electric consumption are increased by around % when the liquid is made of % of ethylene glycol at C Pump Nominal Flow rate Ø Impeller Number of pole Frequency Q Flow H Height P Power P Power Speed Pump efficiency mm Hz m /h m RPM % 9 9,,, 9, 9,,,, 9,9,,9, 9,,, 9 9, 9,,9,9,9 9,,,,,,, 9,,,, 9,,9,9,,,,,,,,,9,,,9,,,9,9,9,,9, 9,,,,9 9,9,,9, 9,,9,, 9,,,9,9,,,9,,,,,9,,,,9,,,,9,,,,9 9,,9,,9 9,,,, 9,,,, 9 9,,,,9,,,,,,9,9,,,,,, 9,,,,,,,, 9, 9,,,9,9 9, 9,,,, 9,,,9,,9 9,,,,9, 9,,,,,,9,,,9,,,,,,9 9,,,, 9, 9,9,,,9 9, 9,,9,, 9, 9,,,, 9, 9,9,,, 9, 9,,9,, 9, 9, 9,,,, 9,,,9,, 9,9,,, 9,, 9,99,,,

6 / service-commercial@motralec.com / HYDRAULIC performances - - Hz Imp.gpm -9 - Hz P,,,, (m) P,,,,, Imp.gpm - - Hz (m) P,,,, Imp.gpm - - Hz (m) Imp.gpm - - Hz P,,,, (m)

7 / service-commercial@motralec.com / HYDRAULIC performances - - Hz Imp.gpm ISO Hz P,,,,, (m) Imp.gpm - - Hz P,,,, (m)

8 / service-commercial@motralec.com / Electrical data and Dimensions ORDER REFERENCE TYPE Indice Tech. ~ Voltage ƒ I I P P Ø impeller Ø suction orifice Ø deliver orifice H H L E HZ A A mm mm mm mm mm mm Kg Kg 9 -/.-T-/A-E/R- /V,,,, /,, 9 -/.-T-/A-E/S- /V,,,, /,, 9 -/.-T-/A-E/R- /V,9,,, /,, 9 -/.-T-/A-E/S- /V,9,,, /,, -9/.-T/A-E/R- /B /V,,,, 9 /,, -9/.-T/A-E/S- /B /V,,,, 9 /,, -/.-T/A-E/R- /B /V,,,, /,, -/.-T/A-E/S- /B /V,,,, /,, 9 -/.-T-/A-E/R- /V,,,, /,, 99 -/.-T-/A-E/S- /V,,,, /,, -/.-T/A-E/R- /B /V,,,9, /,, -/.-T/A-E/S- /B /V,,,9, /,, -/.-T/A-E/R- /B /V,,9,, /,, -/.-T/A-E/S- /B /V,,9,, /,, Weight (Without Packaging) Weight (With Packaging) VICTAULIC Ø, FILETE THREAD G" / E 9 X Ø/" FILETE THREAD H G" 9 REF OUT D Ø/" ASP IN VICTAULIC Ø, H 9 L Ø/" Ø

9 / service-commercial@motralec.com / Electrical data and Dimensions ORDER REFERENCE TYPE Indice Tech. ~ Voltage ƒ I I P P 9, ( ) Ø impeller Ø suction orifice Ø deliver orifice H H L E HZ A A mm mm mm mm mm mm Kg Kg 9 -/-T/A-E/R- /V,,, OD OD 9,, 9 -/-T/A-E/R- /V,,,9 OD OD 9,, Weight (Without Packaging) Weight (With Packaging) 9 9

10 / service-commercial@motralec.com / Life Cycle cost : The Life Cycle Cost must be calculated for each use according to the application of the cooling. As an example, we will consider a building equipped by a reversible chiller of around working more or less months per year. When we look at the pump consumption, we will base our calculation at a working point of m /h 9 m of head. At this point, Hydraulic = %, and P electric =, for a mix of water and % of ethylene glycol. The figure to take in account are : Acquisition cost + Installation cost (Victaulic connection, Hirschmann connection : max : min (OEM case) Working cost - In the previous condition : h = /h / year (9 MWh TTC average cost in UE) + Maintenance cost wearing parts = Mechanical seal + Ball bearing ( see life time table ) Life target (MTBF of other parts than wear part > h) : h Recycling cost + No bi-material parts except the motor parts (winding and rotor) : Fife Cycle Cost - Features a) Electrical - Standard connection in the terminal box - Connexion with Hirschmann connector (in option) - Thermal sensor in option : PTO. b) Installation - Easy and flexible fixation on the floor - Easy to lift (lifting ring) - Can be customized. - pumps connections are available : Victaulic or Threat - The outlet can be turned in any direction perpendicularly to the impeller shaft. c) Packaging - individual packaging - return collective packaging per pumps (ISO ) - cardboard collective packaging per pumps d) Maintenance - Replacement of wearing parts according to life time,%,9%,% 9,%,% Acquisition Installation Working cost Maintenance Recycling Life time in normal conditions - - Mechanical seal h h Ball bearing h h Motor winding h h Hydraulic h h A delta of points of hydraulic efficiency lead to a modification of, % of the end user life cycle cost E The variable speed on the E provide to the chillers the possibility to work at the optimised point of the chillers. The compressor can in that case be optimised. For a dedicated temperature, the E provide the exact exchange you need and have an electrical consumption in accordance with this point. The maximum hydraulic performances of the E- are the same as the -. E This pump can be driven by a - ma signal or a communication bus ( LON )., bd de la République - Espace Lumière - Bât. - Chatou Cedex Tél. : Fax. : 9 Hotline technique :

Horizontal single stage composite pump Fix or variable speed pump

Horizontal single stage composite pump Fix or variable speed pump OPERATING limits Flow rate up to m /h Height up to m Max pressure at the outlet. bar Max pressure at the inlet bar Temperature range : - C to C Ambient temperature - C to + C SHC Horizontal single stage