VERSION 1 VU4. KAWAMOTO SUBMERSIBLE PUMP 4 POLES / 50 Hz SIZE MM. 100 % SOLID PASSAGE MODEL VORTEX IMPELLER KAWAMOTO PUMP ASIA CO.,LTD.

Transcription

1 VERSION VU KAWAMOTO SUBMERSIBLE PUMP POLES / 5 Hz SIZE 5 MM. % SOLID PASSAGE MODEL VORTEX IMPELLER

2 VU 5 Hz APPLICATIONS AND FEATURES APPLICATIONS For discharge of sewage and wastewater. FEATURES Excellent ability for pass foreign object without entangling (can discharge spherical solids with a diameter which equals to the bore size). Our original casing structure (patented) provided excellent pumping performance. Equipped with a motor with builtin autocut (7.5kW or less) to prevent motor burnout. Motor with output of kw or above can detect abnormal temperature rise of the motor coil as an external signal. Two types available: flange type and pedestal support type for easy maintenance and inspection. Some models with output of.7kw or less are available with a float switch (automatic, auto alternate builtin).

3 VU 5 Hz STANDARD SPECIFICATIONS Description Applicable Liquid Liquid Temperature ph Casing Main Pump Impeller Shaft Speed Motor Protection Impeller Construction Shaft Seal Motor Bearing Maximum Submergence Model : VU Waste water, filthy water and other miscellaneous dirty water ~ C 5~9 Cast Iron Cast Iron (FCD : kw) Stainless Steel (SUSJ) rpm IP, Class F Vortex Double mechanical seal Pump : Sic x Sic Motor : Ceramics x Carbon Sealed ball bearing.75 kw : 5m. ~ kw : m. OPTIONAL SPECIFICATIONS Description Applicable Liquid Liquid Temperature ph Casing Main Pump Impeller Shaft Speed Motor Protection Impeller Construction Shaft Seal Oil Motor Bearing Cable length(m) Model : VU Waste water, filthy water and other miscellaneous dirty water ~ C 5~9 Cast Iron SCS Stainless Steel (SUSJ) rpm IP, Class F SCS % solid passage impeller (.75~kW) Double mechanical seal Pump : Sic x Sic Motor : Ceramics x Carbon White oil Sealed ball bearing m, m, m SOLID PASSAGE CABLE Pump Bore (mm) Solid diameter (mm) Clothes (mm) Output (kw) Phase Size (mm ) Core Outer diameter (mm) Length (m) Less than mm x +. x 5.5 x + x Cable Material : V insulating (VCT)

4 VU 5 Hz PERFORMANCE CHART 5Hz Total Pump Head (m) MODEL CODE Capacity (m/min) VU T L Operation Type L ( pump automatics) LN (nd pump for automatic alternate/simultaneous) Phase (T : Three Phase) Motor output (kw) 5 Hz Suction bore (mm.) Pump type

5 VU 5 Hz PUMP DATA VU No. Bore (mm) kw Motor Phase Model Capacity (m /min) Performance Total Head (m) Capacity (m /min) Total Head (m).75 VU55.75T VU55T... VU55T VU55.T VU55.7T VU555.5T VU557.5T VU55T VU55T VU5T VU5.T VU5.7T VU55.5T VU57.5T VU5T VU5T VU.7T VU5.5T VU7.5T VU55.75T(L/LN) VU55T(L/LN) VU55T(L/LN) VU55.T(L/LN) VU55.7T(L/LN)...7 VU5T(L/LN) VU5.T(L/LN) VU5.7T(L/LN) VU.7T(L/LN)

6 VU 5 Hz SECTION VIEW FLANGE TYPE VU VUL VULN No. Part name Material Note No. Part name Material Note Motor Casing Casing cover Impeller Bend Flange Plug Mechanical seal ORing Packing Flange packing Flange packing Cast iron Cast iron Cast iron Cast iron Cast iron SCS Rubber Rubber Rubber Paper Class F Screw Bolt Nut Plane washer Spring washer Clamp Rode Motor cover Magnetic switch Float switch Cable Turbine oil SUS SUS SUS SUS SUS Resin Resin Cast iron VCT VG Screw SWRM Shaft : SUSJ 5

7 VU 5 Hz SECTION VIEW WITH Q.D.C TYPE VU No. Part name Material Note 5 Motor Casing Casing cover Impeller Pipe Connecting pipe 7 Connecting bend with baseplate Flange 9 Plug Mechanical seal ORing Flange packing Flange packing Screw Nut Plane washer 7 Spring washer Supporter 9 Cushion Chain Shackle Turbine oil Shaft : SUSJ Cast iron Cast iron Cast iron SUSTP FCD Cast iron Cast iron SCS Rubber Rubber Paper SWRM SUS SUS SUS SUSTP Rubber Steel Steel VG Class F FLANGE DIMENSION Unit:mm Bore a d C D t f n h (Bolt) 5 5 Rc Rc ½ 5 75 (M) (M) Rc (M) Rc 75 (M)

8 VU 5 Hz PUMP DIMENSION VU WITH FLANGE TYPE VU VUL VULN W W DC W PH U : Lowest water level for continuous running U : Lowest water level for running DH DT U : Water level for starting U : Water level for stopping PH U5 : Water level for starting ( Alternate parallel running ) U : Water level for starting ( Alternate ) U : Water level for stopping PH m when it s less than.75kw Discharge Bore (mm) Model Motor (kw) PH DH Pump Combination Water Level Other DT BW W W W DC U U U U U5 RW R Weight (kg) 5 VU55.75T VU55T VU55T VU55.T VU55.7T VU555.5T VU557.5T VU55T VU55T 5 9 VU5T VU5.T VU5.7T VU55.5T VU57.5T VU5T VU5T 5 5 VU.7T VU5.5T VU7.5T VU55.75T(L/LN) VU55T(L/LN) VU55T(L/LN) VU55.T(L/LN) VU55.7T(L/LN) VU5T(L/LN) VU5.T(L/LN) VU5.7T(L/LN) VU.7T(L/LN)

9 VU 5 Hz PUMP DIMENSION VU WITH Q.D.C TYPE VU VUL VULN W DC BW BP W W GP HP HL W W Cable length m( ) GC ФR GM PH U : Lowest water level for continuous running U : Lowest water level for running 5 TL Ф DT GH DH U : Water level for starting U : Water level for stopping PH U5 : Water level for starting ( Alternate parallel running ) U : Water level for starting ( Alternate ) U : Water level for stopping PH SH BI GA BM BL m when it s less than.75kw Discharge Bore (mm) Model Motor (kw) PH SH Pump Combination Water Level Other DC TL W W W GC U U U U U5 RW R Weight (kg) 5 VU55.75T VU55T VU55T VU55.T VU55.7T VU555.5T VU557.5T VU55T VU55T VU5T VU5.T VU5.7T VU55.5T VU57.5T VU5T VU5T VU.7T VU5.5T VU7.5T VU55.75T(L/LN) VU55T(L/LN) VU55T(L/LN) VU55.T(L/LN) VU55.7T(L/LN) VU5T(L/LN) VU5.T(L/LN) VU5.7T(L/LN) VU.7T(L/LN)

10 VU 5 Hz MODEL : VU55.75T P [kw]

11 VU 5 Hz MODEL : VU55T P [kw]

12 VU 5 Hz MODEL : VU55T 5 P [kw]

13 VU 5 Hz MODEL : VU55.T 5 P [kw]

14 VU 5 Hz MODEL : VU55.7T 5 7 P [kw]

15 VU 5 Hz MODEL : VU555.5T P [kw]

16 VU 5 Hz MODEL : VU557.5T 5 5 P [kw]......

17 VU 5 Hz MODEL : VU55T P [kw]

18 VU 5 Hz MODEL : VU55T P [kw]

19 VU 5 Hz MODEL : VU5T P [kw]

20 VU 5 Hz MODEL : VU5.T 5 7 P [kw]

21 VU 5 Hz MODEL : VU5.7T P [kw]

22 VU 5 Hz MODEL : VU55.5T P [kw]

23 VU 5 Hz MODEL : VU57.5T 5 5 P [kw]......

24 VU 5 Hz MODEL : VU5T 5 5 P [kw]

25 VU 5 Hz MODEL : VU5T P [kw]......

26 VU 5 Hz MODEL : VU.7T P [kw]

27 VU 5 Hz MODEL : VU5.5T P [kw]

28 VU 5 Hz MODEL : VU7.5 T P [kw]

29 VU 5 Hz IMPORTANT SAFETY PRECAUTIONS Always read the manual thoroughly and fully comprehend the contents for safe operation before starting use. Precautions for using products safely and for preventing personal injuries or physical damage are given in the manual. Matters falling under the following may not be covered by the warranty: uses out of the specified scope of application, failure to comply with precautions, improper repairs and alterations, matters arising from natural disasters, matters arising from the installation environment (improper power source, foreign objects, sand etc.), noncompliance with laws and regulations or standards pertaining thereto, accidental or intentional damage or injury, replacement of consumable parts, defects due to resale, etc. Do not use the product for applications out of the product specifications. Doing so may cause electric shock, fire, water leakage, etc. Have spare equipment ready when using pumps for equipment for living things (fish farms, fish tanks, aquariums, etc.) or critical equipment. Pump failure may cause lack of oxygen and water quality deterioration, and may affect the lives of the living things. When using pumps for equipment for living things (fish farms, fish tanks, aquariums, etc.), do not install the pump in the tank where the living things are put into. The current leakage or sealing liquid leak from the mechanical seal may cause the death of the living things. If used to transport foodrelated items, give due consideration to the materials used. Contamination by foreign objects may occur. Avoid using for living things which disagrees with copper alloy. It may affect the lives of the living things. Select a product which is appropriate for your application. Inappropriate use of products may cause accidents. Conduct construction in accordance with the applicable laws and regulations (the Technical Standards of Electric Installation, interior wiring regulation, Building Standards Act, Water Supply Law, etc.). Not only does it violate the laws and regulations, but it also may cause injuries due to electric shock, fire, falling and tipping over. Do not use in places where people are assumed to get in contact with the product (baths, pools, lakes, etc.). Electric leak may occur and cause electric shock. Depending on the equipment, attach a filter etc. appropriate for your application on the discharge side before use, perform thorough flushing to check that there is no contamination. Cutting oil, rubber mold releasing agent, foreign objects etc. from the manufacturing line and cutting oil, foreign objects etc. from the pipeline may contaminate the liquid which is to be handled. Do not operate pumps with a specification of 5Hz at Hz. It may cause damage due to overpressure or burn damage of motors etc. due to overload. Do not operate pumps with a specification of Hz at 5Hz. Pump performance may be reduced. Only repair technicians may disassemble, repair, modify the product or replace cables. Defects may cause failure, damage, electrification or fire. It is recommended that both periodic and daily inspections be performed in order to ensure that the pump will operate reliably for as long as possible. Failure to perform inspections may lead to pump failure, accidents etc. For periodic inspections, please consult your distributer or our nearest sales office. Note Specifications/Configurations may be altered as a result of improvements and such. Unauthorized reproduction of this document is prohibited.