An ISO 900, ISO 0 & OHSAS 0 Company
C.R.I. MOTORS T H E B E G I N N I N G of C.R.I., way back in 9, was a resolute attempt to produce a few irrigation equipments using the limited facilities of an in-house foundry. Eventually the founder's dream was coming true as the small production unit he started kept growing rapidly. Now, after more than five eventful decades, it is an enormous, widely reputed organization, which produces more than 00 varieties of perfectly engineered pumps and motors and sells its products in numerous countries spread across continents. C. R. I. I S O N E A M O N G T H E I N F R A S T R U C T U R E of C.R.I. is pretty comprehensive with state-of-the-art machineries and high potential in-house R&D recognised by the ministry of science and technology, Govt. of India - all within its own covered area of 00,000 square metres. The production environment is accredited with ISO 900, ISO 0 & OHSAS 0 certifications and the products are CE, UR/UL, IEC, TSE & ISI certified. The R&D team always stays in tune with the changing scenario and seldom fails in coming up with outstanding solutions every time. N E E D L E S S T O S A Y,
C.R.I. MOTORS Vision, Mission and Values To be the industry leader providing best - in - class fluid management solutions to individual and institutional customers and societies in our chosen markets. We will achieve this through our dedicated efforts to enhance the welfare of all our stakeholders and by living by our values of commitment, reliability and innovation.
C O N T E N T S P a g e N o. M O D E L I D E N T I F I C AT I O N C O D E R E S I N F I L L E D E N C A P S U L AT E D S U B M E R S I B L E M O T O R S " Motors Descr iption, Features and Applications Specifications and Mater ials of Constr uction Exploded View Technical Data 7 R E S I N F I L L E D E N C A P S U L AT E D S U B M E R S I B L E M O T O R S Descr iption, Features and Applications 8 " Motors Specifications and Mater ials of Constr uction Exploded View Technical Data 9 " Motors Specifications and Mater ials of Constr uction Technical Data WAT E R F I L L E D R E W I N DABLE S U B M E R S I B L E M O T O R S Descr iption, Features & Applications Exploded View 7 " Motors Specification and Mater ials of Constr uction Technical Data " Motors Specifications and Mater ials of constr uction Technical Data 8" Motors Specifications and Mater ials of Constr uction 9 Technical Data 0 " Motors Specifications and Mater ials of Constr uction Technical Data " Motors Specifications and Mater ials of Constr uction Technical Data Cable Selection Table Conversion Table 8
Pumping trust. Worldwide. C.R.I. MOTORS MODEL IDENTIFICATION CODE DEEPWELL SUBMERSIBLE MOTOR X X X S XXX XX X X M (H)(P) DEEPWELL SUBMERSIBLE MOTOR W = Water filled R = Resin filled encapsulated L = Non-toxic fluid filled NOMINAL MOTOR DIAMETER = ", = ", 8 = 8" = " & = " TYPE OF MATERIALS OF CONSTRUCTION Type = A/B/N/S This digit is only applicable for -phase R Series motors without lightning arrestor. MOTOR POWER (in ) 0 = 0., =.0, =., 7 = 7., =, A00 = 0, A = (Applicable for special models) P - Motor with PT sensor H - High temperature motor with XLPE / PA Winding This digit will be applicable only when the Motor is supplied with Mechanical Seal VOLTAGE (This digit is applicable except 0V Ph) A =, D = 0, E = 0, I = K = 0, M = 0, P = 7, T=90V V = 0/, W = 0/ X = /0, Z = /0 R = AI Rotor with PG & EPDM cable K = AI Rotor without PG with PVC cable (For Copper Rotor Motor, No digit will apply) PHASE / CONNECTION / CONTROL BOX / FREQUENCY = Ph / PSC type / wire / 0Hz = Ph / CSCR / wire / 0Hz = Ph / DOL / wire / 0Hz = Ph / STAR-DELTA / wire / 0Hz
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N OIL FILLED SUBMERSIBLE MOTORS Nominal Diameter : " "L" Series Deepstar D e s c r i p t i o n These oil filled motors are one among the proven & successful products from the house of C.R.I. These motors are developed with due diligence complying with all safety standards and giving importance to the customers' need. All the components that are in contact with water are made of AISI 0 stainless steel and the motor is pre-filled with edible grade oil, which acts as coolant media as well as lubricant. The freezing point of the oil used is - C. Ball bearings are used to withstand the high axial load and the lower ball bearings are of angular contact type. High quality carbon/ceramic mechanical seal and oil seal made of Nitrile rubber are used to ensure better sealing system. Pressure equalizing rubber diaphragm is provided to balance the pressure and volume variations due to thermal expansion of the oil inside the motor. Motor sealing are made by means of O rings. Shaft seals and sand guard prevents ingress of well water, sand and fiber particles into the motor. Care should be taken to ensure that the motor does not run when it is not submerged in the water. To prevent the motor from dry running, install water level monitor / dry run prevent. The motor needs a constant flow of water passed over it s body to keep it at correct operating temperature. Ideally the motors should be set just above the final yield point of bore well and when the level is not ascertained, fit a flow inducer pipe over the pumpset to ensure adequate cooling. It is mandatory to use C.R.I. Control boxes for all motors with adequate protection & control systems. Mounting dimensions of these motors are in accordance with NEMA standard. Fe a t u r e s High operating efficiency and lesser power consumption Extremely hardwearing ball & angular contact bearings Corrosive resistance stainless steel body Filled with non-toxic oil Can be easily dismantled and repaired A p p l i c a t i o n s These prime mover submersible motors are suitable to couple with deepwell submersible pump ends used for Residential Industrial water supply Ponds Irrigation Sprinkler systems Mining Fountains Pressure boosting units CBM (coal bed methane) Gardens
Pumping trust. Worldwide. C.R.I. MOTORS OIL FILLED SUBMERSIBLE MOTORS Nominal Diameter : " "L" Series Deepstar S p e c i f i c a t i o n s Nominal Dia Maximum Outer Diameter Power Range Speed Version Class of Insulation Degree of Protection Direction of Rotation Type of Duty Down Thrust Load Minimum Cooling Flow Along the Motor Maximum Liquid Temperature Maximum Immersion Depth Starts per Hour Shaft Type Mounting Standard Method of Starting Cable Lead out (0mm).7" 0. to - Single Phase 0. to - Three Phase 0 rpm Single Phase - V & 0 V, 0 Hz, A.C Supply Three Phase - 0 V, V & 0 V, 0 Hz, A.C Supply F IP 8 CCW - Single Phase Electrically Reversible - Three Phase S (Continuous) 0. to - 7 lbs. to - lbs to - lbs 0. ft/sec 9. F m 0 Times Splined as per NEMA Standard NEMA Standard Single Phase - Permanent Split Capacitor (PSC) Three Phase - Direct On Line (DOL) Wire Permanent Type TPE/EPDM Rubber Flat Cable M a t e r i a l s o f C o n s t r u c t i o n Type - A Part Name Outer Shell Motor Base Shaft Extension 'O' Ring Mechanical Seal Diaphragm Cable Type - A SS - 0 SS - 0 SS - 0 High Nitrile Rubber Carbon / Ceramic High Nitrile Rubber TPE / EPDM
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N OIL FILLED SUBMERSIBLE MOTORS Nominal Diameter : " "L" Series Deepstar Exploded View Part No..00.0.0.00.07.00.00.0.0.0.0.0.07.09.00.0.0.0 9.0.07.09.......7.8.00.0 Part Name Motor base Diaphragm Snap ring Lower housing Guide bush Rotor Upper Housing Cable Grommet Grommet locking plate Rubber sand guard Sand guard Insulation paper Upper housing shell Grommet washer Mechanical seal Wound stator Lead out cable Winding guard Outer shell Nut O-Ring O-Ring (Upper housing) Drain plug Screw Sand guard washer Stud Washer Wave washer Bearing Seal washer Adjustment washer
Pumping trust. Worldwide. C.R.I. MOTORS Models OIL FILLED SUBMERSIBLE MOTORS Nominal Diameter : " Deepstar V, SINGLE PHASE kw S.F. PF Cosf EFF.% Capacitor MFD Starting Running F.L Starting Max Down Thrust load (lbs) "L" Series ELECTRICAL & DIMENSIONAL DATA Height H mm Inches Nett Weight kg lbs Cable Size (sq.mm) LA--A LA--A H Models LA-0-D LA-07-D LA--D LA--D LA-0-D LA-0-D 0.7. kw 0.7 0. 0.7... Dia. Max. Splined shaft Teeth - module O. Pressure angle 0 A.N.S.I.B - 9 - - 9 Coupling Class. 0V, SINGLE PHASE 0. 0.7... S.F....... 0.98 0.98 PF Cosf 7 EFF.% 8 8 9 0V, THREE PHASE Model LA-0-D LA-07-D LA--D LA--D LA-0-D LA-0-D LA-0-D LA-0-D LA--D LA-7-D LA-0-D kw 0.7 0. 0.7....7. 7. 0. 0.7.. 7. V, THREE PHASE Model LA-0-I LA-07-I LA--I LA--I LA-0-I LA-0-I LA-0-I LA-0-I LA--I LA-7-I LA-0-I kw 0.7 0. 0.7....7. 7. 0. 0.7.. 7. 0V, THREE PHASE Model LA-0-M LA-07-M LA--M LA--M LA-0-M LA-0-M LA-0-M LA-0-M LA--M LA-7-M kw 0.7 0. 0.7....7. 0. 0.7.. 7. - - Capacitor MFD Starting -0-0 -0 0-0 0-00-0 S.F............ S.F............ S.F........... 0 Running 0 0.9.9 F.L.. 7. 9.. Current () F. L... 7.... 8.. Starting 0.0 8.0 7 8 Current () F. L....9 8. 9...7 8. Starting. 0 0 7 7 Current () F. L...8.8..9 8.7.8 Starting. 8 9 0 8 Starting Eff. (%) 7 7 7 7 77 Eff. (%) 7 7 7 7 77 Eff. (%) 7 7 7 7 7 7. 8 9 90 PF Cosf 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0. 0.8 PF Cosf 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0. 0.8 PF Cosf 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.77 0. 0. 7 7 Max Down Thrust load (lbs) 7 7 7 Max Down Thrust Load 7 7 7 Max Down Thrust Load 7 7 7 Max Down Thrust Load 7 7 7 8 99 Height H 8 99 9..7.9 8.9 0. 8 9 Nett Weight kg 7. 8. 9.... lbs. 7.9 0..9.9.8.. ELECTRICAL & DIMENSIONAL DATA mm Height H mm 09 09 9 0 0 0 0 7 8 Height H 09 09 9 0 0 0 0 7 8...9 7.7 8.9..7.. 0. Height H 09 09 9 0 0 0 0 7...9 7.7 8.9..7.. 0 Nett Weight lbs 7. 7. 9... 0. 9.9.. 7.8 7.8 Nett Weight 7.8 7.8 8.8 9...8 8. 0. 0... 7. 7. 9... 0. 9.9.. 7.8 7.8 Nett Weight 7.8 7.8 8.8 9...8 8. 0. 0.. 7. 7. 9... 0. 9.9.. 7.8 Cable Size (sq.mm)..... ELECTRICAL & DIMENSIONAL DATA Cable size (Sq.mm)......... ELECTRICAL & DIMENSIONAL DATA mm 7. 9.8 Cable size (Sq.mm)........ ELECTRICAL & DIMENSIONAL DATA mm.7 Inches Inches...9 7.7 8.9..7.. 0. Inches Inches kg 7.8 7.8 8.8 9...8 8. 0. 0... kg kg lbs lbs Cable size (Sq.mm)......... 7
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " & " "R" Series D e s c r i p t i o n These motors are hermetically sealed, encapsulated and water lubricated type with removable cable lead out. The stator windings are of enameled copper wire and the wound stator is mounted in a stainless steel shell and is completely protected by a stainless steel cylinder and stator room is pre-filled with resin. The resin filled in the space between the stator & the stainless steel cylinder dissipates heat quickly resulting in longer motor life. Except stator, other portions of the motor is pre-filled with deionised water containing propylene glycol (anti-freeze agent) which serves as coolant & lubricant for rotor, bushes and thrust bearing. Dynamically balanced rotors of these motors maintain uniform clearance thereby giving better efficiency and increase the life cycle of the water lubricated bush bearings. Specially designed high performance thrust bearings are used that can withstand high axial thrust loads and upthrust loads with minimum wear and tear. The unique design of thrust bearings creates a wedge of water between the shoe and the disc and thereby providing better water lubrication and increases the life cycle of the thrust bearings. Pressure equalizing rubber diaphragm is provided to guard the pressure and volume variations due to thermal expansion of the water inside the motor. Motor sealing are made by means of O rings. Shaft seals and sand guard prevents ingress of well water, sand and fiber particles into the motor. Care should be taken to ensure that the motor does not run when it is not submerged in the water. To prevent the motor dry running, install water level monitor / dry run preventor. The motor needs a constant flow of water past it s body to keep it at correct operating temperature. Ideally, the motor should be set just below the level at which water enters the bore well. When this level is not ascertained, fit a flow inducer sleeve over the pumpset to ensure adequate cooling. It is mandatory to install C.R.I. Control box for all single phase wire motors. All Ph motors require an adequate motor protection control panel. Mounting dimensions of motors are in accordance with NEMA standards. Fe a t u r e s Corrosive resistant stainless steel body. Specially designed thrust bearing to withstand high axial thrust loads. Low watt loss silicon steel laminations for better starting torque. Higher power factor resulting in lesser power consumption. Better heat dissipation for prolonged life cycle. All single phase two wire motors are supplied with in-built permanent split capacitor. Optional : All single phase models are also available with lightening arrester. A p p l i c a t i o n s These prime mover submersible motors are suitable to couple with deepwell submersible pumpends used for : Residential Irrigation Fountains Industrial water supply Pressure boosting units Gardens Sprinkler System Mining Oil & Gas De-watering 8
Pumping trust. Worldwide. C.R.I. MOTORS RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " "R" Series S p e c i f i c a t i o n s Nominal Dia Maximum Outer Diameter Power Range Speed Version Class of Insulation Degree of Protection Direction of Rotation Type of Duty Down Thrust Load Minimum Cooling Flow Along the Motor Maximum Liquid Temperature Starts per Hour Shaft Type Mounting Standard Method of Starting Cable Lead out (0mm).7" 0. to. - Single Phase Wire 0. to - Three Phase Wire 0. to - Three Phase Wire 0 rpm Single Phase - V, 0 V, 0 Hz, A.C Supply Three Phase - 0 V, V & 0 V, 0 Hz, A.C Supply B IP 8 CCW - Single Phase Electrically Reversible - Three Phase S (Continuous) 0. to 0.7-00 lbs to - 0 lbs to - 0 lbs 0. ft/sec 9. F 0 Times Splined as per NEMA Standard NEMA Standard Single Phase- Wire - Capacitor Start Capacitor Run (CSCR) Single Phase- Wire - Permanent Split Capacitor (PSC) Three Phase - Direct On Line (DOL) & Wire Removable Type TPE Flat Cable Wire Wire M a t e r i a l s o f C o n s t r u c t i o n Part Name Housings Shell Stator Shell Thrust Pad Thrust Bearing 'O' Ring Diaphragm Motor Base Cable Type - A SS - 0 SS - 0 Carbon Graphite SS - 0 Nitrile Rubber (NBR) Nitrile Rubber (NBR) SS - 0 TPE 9
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " Exploded view "R" Series (0. to ) (* wire & wire)..07..0..0.0.07.0.08.00.0...09.00.9.0.0.0.9.0.0.00.0.09.09.00.9.0.0.00.. Part No..00.0.0.00.0.0.09.00.0.00.0.00.0.0.0.07.0.0.0.07.08.09.......9. Part Name Motor base Diaphragm Diaphragm guide plate Thrust Base Thrust Pad Thrust segment Rocker screw Lower housing Bush Rotor Upthrust washer Upper housing Cable grommet clamp Rubber sand guard Sand guard Upper housing shell Wound stator Lead out cable Pad key Nut Oil seal O - Ring Drain Plug Screw Sand guard washer Spring washer Stud Washer Gasket Vent plug * wire motor s stator is in-built with permanent split capacitor
Pumping trust. Worldwide. C.R.I. MOTORS RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " "R" Series ( and above) Exploded view..07.0..0..0.07.9.0.00.0.0.08.09...09.00.9.0.0.0.00.0.0.09.00.0.09..09.9.0.0.00.. Part No..00.0.0.00.0.0.0.09.00.0.00.0.00.0.0.07.0.0.0.07.08.09.......9. Part Name Motor base Diaphragm Diaphragm guide plate Thrust Base Thrust base housing Thrust Pad Thrust segment Rocker screw Lower housing Bush Rotor Upthrust washer Upper housing Cable grommet clamp Rubber sand guard Upper housing shell Wound stator Lead out cable Pad key Nut OIl seal O - ring Drain plug Screw Sand guard washer Spring washer Stud Washer Gasket Vent plug
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " "R" Series V & 0V, SINGLE PHASE, WIRE MOTORS Models Voltage RAS-0-A RAS-07-A RAS--A RAS-0-D RAS-07-D RAS--D RAS--D V V V 0V 0V 0V 0V 0. 0.7 0. 0.7. Rated (F.L.) S.F. Watts....... 7....7. 9 7 0 998 9 Maximum (S.F.) Watts 9. 9.7 9. 90.8 0 7.. 00 0 Eff. % P.F. % S.F. F.L. S.F. F.L. 0 7 7 97 99 98 97 9 9 97 TECHNICAL & ELECTRICAL DATA 97 99 99 9 9 9 9 Locked Rotor 8 Max. Down Thrust Load (lbs) 00 00 0 00 00 0 0 Capacitor Value µf 0 0 0 V & 0V, SINGLE PHASE, WIRE MOTORS TECHNICAL & ELECTRICAL DATA Models Voltage S.F. Rated (F.L.) Watts Maximum (S.F.) Watts Eff. % S.F. F.L. P.F. % S.F. F.L. Locked Rotor Max. Down Thrust Load (lbs) Capacitor Value µf Start Run RAS-0-A V 0.. 8.. 0 0 88 8 00 0 RAS-07-A V 0.7.. 7. 7 9 90 00 0 RAS--A V. 8 0 9 90 8 0 0 RAS-0-D 0V 0.... 0 0 7 00 0 RAS-07-D 0V 0.7...9 7 00 0 RAS--D 0V.. 8. 8 7 7 9 0 0 0 RAS--D 0V.. 8.8 99. 90 8 8 0 0 0 RAS-0-D 0V..7. 9 9 0 0 RAS-0-D 0V.. 0 8. 0 9 9 97 97 8 0 RAS-0-D 0V.. 7 9 9 98 98 0 0 0 0V, THREE PHASE, WIRE MOTORS Rated (F.L.) Models S.F. Watts RA-0-D RA-07-D RA--D RA--D RA-0-D RA-0-D RA-0-D RA--D RA-7-D RA-0-D 0. 0.7.. 7..............8 9. 8. 90 8 0 90 0 0 0 0 000 Maximum (S.F.) Watts 8.9.8 9 8. 0 8 0. 0.8 S.F. 8 7 7 7 7 7 7 7 7 Eff. % P.F. % F.L. 8 7 7 7 7 7 7 7 7 TECHNICAL & ELECTRICAL DATA S.F. 7 8 8 8 8 8 88 F.L. 7 8 8 8 Locked Rotor. 0.9 0 Max. Down Thrust Load (lbs) 00 00 0 0 0 0 0 0 0 0
Pumping trust. Worldwide. C.R.I. MOTORS RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " "R" Series V, THREE PHASE, WIRE MOTORS TECHNICAL & ELECTRICAL DATA Rated (F.L.) Maximum (S.F.) Eff. % P.F. % Locked Max. Down Models S.F. Rotor Thrust Load Watts Watts S.F. F.L. S.F. F.L. (lbs) RA-0-I RA-07-I RA--I RA--I RA-0-I RA-0-I RA-0-I RA--I RA-7-I RA-0-I 0. 0.7.. 7...............9 9.8 9. 90 8 0 90 0 0 0 0 000...9.7.8.. 8 9 0 0 0 8 7 7 7 7 7 7 7 7 8 7 7 7 7 7 7 7 7 7 8 8 8 8 8 88 7 8 8 8 9.7. 0 8. 8 98 00 00 0 0 0 0 0 0 0 0 0V, THREE PHASE, WIRE MOTORS Rated (F.L.) Models S.F. Watts RA-0-M RA-07-M RA--M RA--M RA-0-M RA-0-M RA-0-M RA--M RA-7-M RA-0-M 0. 0.7.. 7.............7...9 8 9.. 90 8 0 90 0 0 0 0 000 Maximum (S.F.) Watts. 8.. 9.. 0 9. 0. 7. 0 S.F. 8 7 7 7 7 7 7 7 7 TECHNICAL & ELECTRICAL DATA Eff. % P.F. % F.L. 8 7 7 7 7 7 7 7 7 S.F. 7 8 8 8 8 8 88 F.L. 7 8 8 8 Locked Rotor 7...8. 0 Max. Down Thrust Load (lbs) 00 00 0 0 0 0 0 0 0 0 H Dia. Max. Splined shaft Teeth - module O. Pressure angle 0 A.N.S.I.B - 9 - - 9 Coupling Class SINGLE PHASE & WIRE MOTORS wire RAS-0- RAS-07- RAS-- RAS-- NA NA NA Models wire RAS-0- RAS-07- RAS-- RAS-- RAS-0- RAS-0- RAS-0-0. 0.7. THREE PHASE WIRE MOTORS Models RA-0- RA-07- RA-- RA-- RA-0- RA-0- RA-0- RA-- RA-7- RA-0-0. 0.7.. 7. Leadout Cable Size (Sq.mm) Leadout Cable Size (Sq.mm) Height H wire wire mm Inch mm Inch 9. 9. 0.. 8.7 97.7 9.. - - 8. - - 0.9 - - 8 7 mm 97 97 0 8 77 Height H Inch 9...7.7. 7.9 0.9.9 7 9.8 DIMENSIONS & WEIGHT DATA Nett Weight (Approx.) wire wire kg lbs kg lbs 9.8 9 7.8 0.7 9.8.9 0.9 8 0.9 9. - - 7. - - 0.7 - -. DIMENSIONS & WEIGHT DATA Nett Weight (Approx.) kg 9 0 0 88 lbs 7.8 9.8.9.9 9. 0. 0.7.9. 7
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " "R" Series S p e c i f i c a t i o n s Nominal Dia Maximum Outer Diameter Power Range Speed Version Class of Insulation Degree of Protection Direction of Rotation Type of Duty Down Thrust Load Minimum Cooling Flow Along the Motor Maximum Liquid Temperature Starts per Hour Shaft Type Mounting Standard Method of Starting Cable Lead out (mm)." to 0 - Three Phase 0 rpm Three Phase - 0 V, V & 0 V, 0 Hz, A.C Supply F IP 8 Electrically Reversible S (Continuous) to 0-8 lbs 0 to 0-8 lbs 0. ft/sec to 0-8 F, 0 & 0 - F 0 Times Splined as per NEMA Standard NEMA Standard Three Phase - Direct On Line (DOL) Three Phase - Star Delta (SD) Wire Removable Type TPE Flat Cable M a t e r i a l s o f C o n s t r u c t i o n Part Name Housings Shell Stator Shell Thrust Pad Thrust Bearing 'O' Ring Diaphragm Motor Base Cable Type - A SS - 0 SS - 0 Carbon Graphite SS - 0 Nitrile Rubber (NBR) Nitrile Rubber (NBR) SS - 0 TPE
Pumping trust. Worldwide. C.R.I. MOTORS RESIN FILLED ENCAPSULATED SUBMERSIBLE MOTORS Nominal Diameter : " "R" Series 0V, THREE PHASE Models S.F. RA--E. RA-7-E 7.. RA-0-E. RA--E. RA-00-E 0. RA--E. RA-00-E 0. V, THREE PHASE Models S.F. RA--I. RA-7-I 7.. RA-0-I. RA--I. RA-00-I 0. RA--I. RA-00-I 0. RA-00-I 0. RA-00-I 0. RA-00-I 0. Rated (F.L.) Maximum (S.F.) Eff. % P.F. %.8 8...8 7 Watts 0 00 900 0 00 900 Watts Watts S.F. F.L. S.F. F.L. 7... 7. 0. 7 90. 00 00 0 0 0900 0 0 8 8 8 8 Watts S.F. F.L. S.F. F.L. 8 8 8 8 8 8 8 8 8 8 8 8 Locked Rotor 8 7 8 Locked Rotor Max. Down Thrust Load (lbs) TECHNICAL & ELECTRICAL DATA Rated (F.L.) Maximum (S.F.) Eff. % P.F. % 9.. 7..8 8.8. 8. 98.7 0 00 900 0 00 900 00 0 00.7 9. 8.9 7.. 7. 9 00 00 0 0 0900 0 0 00 00 0 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 TECHNICAL & ELECTRICAL DATA 8 8 8 8 8 8 8 9 9 7 8 0 7 8 8 8 8 8 8 8 Max. Down Thrust Load (lbs) 8 8 8 8 8 8 8 8 8 8 H Dia. Max. 0V, THREE PHASE TECHNICAL & ELECTRICAL DATA Rated (F.L.) Maximum (S.F.) Eff. % P.F. % Locked Max. Down Models S.F. Rotor Thrust Load Watts Watts S.F. F.L. S.F. F.L. (lbs) RA--M RA-7-M RA-0-M RA--M RA-00-M RA--M RA-00-M RA-00-M RA-00-M RA-00-M 7. 0 0 0 0 0.......... 7..9. 0.8.9. 9..9 7.7. 0 00 900 0 00 900 00 0 00 8.8...7 0. 7... 77 9 00 00 0 0 0900 0 0 00 00 0 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 0 8 97 8 8 8 8 8 8 8 8 8 8 8 THREE PHASE, WIRE MOTORS Models RA-0-M RA-7-M RA-0-M RA--M RA-00-M RA-0-M RA-00-M RA-00-M RA-00-M RA-00-M 7. 0 0 0 0 0 Height H mm 7 89 998 8 Inches..8. 9..7. 9... DIMENSIONS & WEIGHT DATA Nett Weight (Approx.) kg..7. 9.8 9..7. lbs 0 8 7
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : ", ", 8", " & " "W" Series Wellrounder D e s c r i p t i o n These motors are eco-friendly, wet type, water filled and rewindable. The stator windings are of water proof synthetic film insulated copper winding wires. It features water lubricated thrust and journal bearings. Motor is pre-filled with clear, cold, pure, fresh, filtered propylene glycon (anti-freez agent) mixed water. Before commissioning, ensure the pre-filled level of water inside the motor. If any loss of volume is noticed, refill with clear, cold, pure, fresh, filtered water, through water filling plugs / valves provided in the upper housing. Where the use of anti-freeze agent mixed water is not be allowed for special applications, these motors can also be filled with clear, cold, pure, fresh, filtered water and operated. Dynamically balanced rotors maintains uniform clearance thereby giving better efficiency and increase the life cycle of the water lubricated bush bearings. Specially designed high performance thrust bearings are used to withstand high axial thrust loads and up thrust loads with minimum wear and tear. The unique design of thrust bearings create a wedge of water between the shoe and the disc, and thereby providing better water lubrication and increases the life cycle of the thrust bearings. Pressure equalizing rubber diaphragm is provided to balance the pressure and volume variations of the water inside the motor. Motor sealing are made by means of O rings. Shaft seals and sand guard prevents ingress of well water, sand and fiber particles into the motor. Care should betaken to ensure that the motor does not run when it is not submerged in the water, To prevent the motor from dry running, install water level monitor/dry run preventor. The motor needs a constant flow of water passed over it s body to keep it at correct operating temperature. Ideally the motors should be set just above the final yield point of bore well and when the level is not ascertained, fit a flow inducer pipe over the pumpset to ensure adequate cooling. It is mandatory to use C.R.I. Control boxes for all motors with adequate protection & control systems. Mounting dimensions of these motors are in accordance with NEMA standard. F e a t u r e s Water cooled Re-windable motor Can be easily dismantled and repaired High operating efficiency Extremely hardwearing and water lubricated bearings Specially designed thrust bearing to withstand high axial loads. AISI 0 (7. PH) motor shaft extension for longer life. A p p l i c a t i o n s These prime mover submersible motors are suitable to couple with deepwell submersible pumpends used for Residential Irrigation Fountains Industrial water supply Pressure boosting units Gardens Sprinkler systems Mining Oil & Gas De-watering CBM (Coal bed methane) Mining
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder Exploded view "W" Series (Upto ).07 9.0.7..0.0.0.07....0.0.00..08.00.0.09.0 9.0.0.0.00.0.0.09.00.09..09.0.00.0.0.09 Part No. Part Name.00 Motor Base.0 Diaphragm.0 Diaphragm Plate.0 Snap Ring.00 Thrust Base.0 Thrust Pad.09 Rocker Screw.00 Lower Housing.0 Bush.00 Rotor.0 Up Thrust Washer.00 Upper Housing.0 Cable Grommet.0 Grommet Clamp.0 Rubber Sand Guard.07 Upper Housing Shell. Motor Cap.7 Motor Clamp.0 Wound Stator.0 Lead Out Cable 9.0 Flange.00 Bolt.0 Key.07 Nut.08 Oil Seal.09 O Ring. Drain Plug. Screw. Stud. Washer.00.0.00 7
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder Exploded view "W" Series ( & Above).07.7..0.0.07..0.0.00.0.0.0...08.00.0.09.0.00.0.0.08.09.0.00.0.00.0.0.0.00.0.09.08.07.0.00..00 Part No. Part Name.00 Motor Base.0 Diaphragm.00 Thrust Base.0 Thrust Base Plate.0 Thrust Pad.0 Thrust Segment.07 Rocker Screw Cap.08 Rocker Screw Nut.09 Rocker Screw.00 Lower Housing.0 Bush.08 Lower Pipe.00 Rotor.0 Counter Thrust Pad.00 Upper Housing.0 Cable Grommet.0 Grommet Clamp.0 Rubber Sand Guard.0 Upper Pipe.07 Upper Housing Shell. Motor Cap.7 Motor Clamp.0 Wound Stator.0 Lead Out Cable.0 Winding Guard.00 Bolt.0 Circlip.0 Key.07 Nut.08 Oil Seal.09 O Ring. Drain Plug. Screw. Stud. Washer 8
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder Exploded view "W" Series.0.0.0.00.07. Part No. Part Name..07.09...09.0.08.00.0.0..09.00.0.0.0.0.00.0.0.00 9.0.0.0 9.0.00.0.0.9.0.00.0.09.08.07.0.0.00.09..00.0.0.0.0.00.0.0.0.07.08.09.00.0.00.0.0.0.00.0.0.0.07..0.0.0 9.0.00.0.0.07.08.09....9. Motor Base Diaphragm Diaphragm Bottom Plate Doom Nut Snap Ring Thrust Base Thrust Base Housing Thrust pad Thrust Segment Rocker cap Rocker Lock Nut Rocker Screw Lower Housing Bush-Carbon Rotor Up Thrust Washer Counter Thrust Pad Pad Supporting Ring Upper Housing Cable Grommet Cable Grommet Lock Plate Sand Guard Rubber Upper Housing Shell Inlet / Outlet Valve Wound Stator Cable Winding Guard Retaining Ring Bolt Circlip Key Nut Oil Seal O-Ring Plug Stud Washer Gasket Tie Rod.09.0.0 9
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : 8" "W" Series Wellrounder Exploded view.07.9.0..00.0.9..0.0.0.0.0.00 Part No. Part Name.9.00..00.0.0.0...00.0.9.09.0.00...0.0..00.09.0.09.08.07.0.0..00 Motor Base.0 Diaphragm.0 Diaphragm Bottom Plate.0 Doom nut.00 Thrust Base.0 Thrust Pad.0 Thrust Segment.07 Rocker Cap.08 Rocker Lock nut.09 Rocker Screw.00 Lower Housing.0 Bush-Carbon.0 Counter Thrust Ring.00 Rotor.00 Upper Housing.0 Cable Grommet.0 Cable Grommet Lock Plate.0 Sand Guard-Rubber. Inlet / Outlet Valve.00 Mechanical Seal.0 Mechanical Seal Rest Washer.0 Mechanical Seal Guide Plate.0 Wound Stator.0 Cable.00 Bolt.0 Circlip.0 Key.07 Nut.09 O-ring. Plug. Screw. Stud. Washer.9 Gasket. Tie Rod 0
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder Exploded view.0.....0.0.00..0.00.0.0.0.9.0..07....09.00 "W" Series Part No. Part Name.00.0.09.0...0.0.0.00.07.0.09.0.9.00.0.9.0.09.9..0.00..0.00.0.0.0.0.09.00.0.00.0.0.07.00.0.0....00.0.0.0.0.07.09......9..00.0.00.0.0 Motor Base Diaphragm Thrust Bearing Bottom Thrust Pad Ball Rocker Screw Lower Housing Bush Rotor Upthrust Washer Rotor Sleeve Rotor Sleeve Upper Housing Grommat Locking Plate Rubber Sand Guard Cable clamping Plate Cable clamping Plastic Cable Clamping Washer Mechanical Seal Mechanical Seal Clamp Plate Wound Stator Circlip Pad Key Nut "O" Ring Segment Guide Pin Drain Plug Screw Stud Washer Gasket Tie Rod Thrust Pad Holder Adjustment Cover PT Sensor Cap PT Sensor Dummy ' O " Ring.07
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder Exploded view..0.09.00..09....09.0..00.09.0...0.0.00.0...07..0.00.0..0.0.0..07.0.0.09.00.0...09..09.08.0..0.09.00.09. Part No..00.0.0.0.0.0.0.08.09...00.0.00.0.00.00.00.0.0.0.0.07.09.......0 Part Name Motor base Diaphragm Thrust base housing Thrust bearing bottom Thrust Pad Ball Thrust segment Rocker screw nut Rocker screw Ball guide ring Thrust bearing base plate Lower housing Bush Rotor Upthrust Washer Upper housing Seal housing Mechanical seal Mechanical seal clamp plate Wound stator Circlip Key Nut O - Ring Segment guide pin Drain plug Screw Stud Washer Tie rod Bolt
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder S p e c i f i c a t i o n s Nominal Dia (0mm) Maximum Outer Diameter.8" Power Range 0. to - Three Phase Speed 0 rpm Version Three Phase - 0 V, V & 0 V, 0 Hz, A.C Supply Class of Insulation Y Degree of Protection IP 8 Direction of Rotation Electrically Reversible Type of Duty S (Continuous) 0. to - 0 lbs Down Thrust Load to - 0 lbs Minimum Cooling Flow Along the Motor 0. ft/sec Maximum Liquid Temperature 9. F Starts per Hour 0 Times Shaft Type Splined as per NEMA Standard Mounting Standard NEMA Standard Method of Starting Three Phase - Direct On Line (DOL) Permanently Connected and Sealed / Core Cable Lead out TPE/EPDM Rubber Flat Cable M a t e r i a l s o f C o n s t r u c t i o n Part Name Type - A Type - N "W" Series Type - A/N Shaft Seal Housing Shell Stator Shell Thrust Pad Thrust Bearing Diaphragm Motor Base Bush Nitrile Rubber (NBR) SS - 0 SS - 0 / Carbon Graphite SS - 0 High Nitrile Rubber SS - 0 Carbon Nitrile Rubber (NBR) SS - SS - Carbon Graphite SS - 0 High Nitrile Rubber SS - Carbon 0, & 0V, THREE PHASE DIMENSIONS & WEIGHT DATA Lead Out Cable (Sq.mm) Height H Nett Weight Approx. Motor Model 0 V V 0 V mm Inches kg lbs WA-0- WA-07- WA-- WA-- WA-0- WA-0- WA-0- WA-0- WA-0- WA-7- WA-0-0. 0.7. 7.........0.0.0.0........... - - - - -...... 7 0 0 7 7 890 9 0 7.0 8. 9.8.0 8. 8..0 7.9.0.0.0.. 7.8 0.8 7 9.7..8 7.7..9 9..8 9...0. 9..0.0 The last digit of the model number denotes voltage (D = 0V, E = 0V, I = V, M = 0V).
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder STUD (M8 x.), Nos., EQUISPACED ON PCD 7. 0V, THREE PHASE RATED MODEL SF W WA-0-D 0. WA-07-D 0.7.... 98 MAX. S.F. W. 98. S.F 9 Efficiency % F.L. / TECHNICAL & ELECTRICAL DATA 7 Power Factor% S.F F.L 7 7 / Locked Rotor Thrust Capacity (lbs) 0 0 Ø.7 (mm) Ø. (mm) Ø0. (.mm) 0. (.7mm) Min..9 (8mm) WA--D.. 0 8 0 7 8 0 WA--D WA-0-D.... 8 8 7. 9. 0 00 7 9 9 77 7 7 7 0 0 Ø.8 (97mm) WA-0-D.. 0 7 7 8 7 8 0 WA-0-D WA-0-D WA-0-D WA-7-D 7...... 9. 8 00 7.8 9. 7. 00 0 7 7 7 7 7 7 7 7 7 7 7 8 8 8 7 7 7 97 7 0 0 0 0 H (HEIGHT) V, THREE PHASE RATED MODEL SF W MAX. S.F. W Efficiency % S.F F.L. / TECHNICAL & ELECTRICAL DATA Power Factor% S.F F.L / Locked Rotor Thrust Capacity (lbs) WA-0-I WA-07-I WA--I WA--I WA-0-I WA-0-I WA-0-I WA-0-I WA-0-I WA-7-I WA-0-I 0. 0.7. 7..............9.... 7.8 9... 7. 9 8 0 000 000 7 90.9...8.8 7. 9. 0 90 9 0 00 00 8 90 7 0 0 7 9 7 7 7 7 7 7 7 7 7 7 7 7 7 9 9 7 7 7 7 8 8 8 8 8 8 8 8 8 77 7 7 8 8 8 8 7 7 7 7 7 7 7 8 9 7 0 0 0 0 0 0 0 0 0 0 0 CABLE LEAD OUT LET Ø.7 (mm) Ø. (mm) Ø0. (.mm) STUD (M8 x.), Nos., EQUISPACED ON PCD 7. 0. (.7mm) Min..9 (8mm) 0V, THREE PHASE RATED MODEL SF W WA-0-M WA-0-M WA-0-M WA-0-M WA-7-M WA-0-M 7......... 8. 9.7.9.8 90 0 7 8 90 MAX. S.F. W. 0 7. 00 8.8 0.7 0.. 0 Efficiency % S.F 7 7.8... 8. F.L. /.7 7 77. 7.7 77.9 7.. 8. 7 7. TECHNICAL & ELECTRICAL DATA Power Factor% S.F 77 8 8 F.L 77 7 7 7 / 7 7 7 Locked Rotor 0 8 Thrust Capacity (lbs) 0 0 0 0 0 0 H (HEIGHT) Ø.8 (97mm) & ABOVE
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder S p e c i f i c a t i o n s Nominal Dia (mm) Maximum Outer Diameter." Power Range to 0 - Three Phase Speed 0 rpm Version Three Phase - 0 V, V & 0 V, 0 Hz, A.C Supply Class of Insulation Y Degree of Protection IP 8 / IP 8 CCW - Single Phase Direction of Rotation Electrically Reversible - Three Phase Type of Duty S (Continuous) to 0-00 lbs Down Thrust Load to 0-000 lbs Minimum Cooling Flow Along the Motor 0. ft/sec Maximum Liquid Temperature 9. F Starts per Hour 0 Times Shaft Type Splined as per NEMA Standard Mounting Standard NEMA Standard Three Phase - to 0 - Direct On Line (DOL) Method of Starting Three Phase - 7. to 0 - Star Delta (SD) Permanently Connected and Sealed / Core PVC / Rubber Cable Lead out Insulated Flat Cable High Temperature Motors for 8 F / 9 F can be supplied Thermal Protection with PT Sensor and XLPE / PA Winding * On request motors 0 & 90V can be supplied. M a t e r i a l s o f C o n s t r u c t i o n Part Name Shaft Seal / Mechanical Seal Upper & Lower Housings Stator Shell Thrust Pad Thrust Bearing Diaphragm Motor Base Upper Housing Shell Shaft Shaft Extension Sleeves Type - A Nitrile Rubber (NBR) / Ceramic - Carbon Cast Iron SS - 0 / SS - Carbon Graphite SS - 0 High Nitrile Rubber SS - 0 SS - 0 EN-8 7. Ph SS - Type - N Nitrile Rubber (NBR) / Ceramic - Carbon Cast Iron SS - Carbon Graphite SS - 0 High Nitrile Rubber SS - SS - EN-8 7. Ph SS -
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder 0V, THREE PHASE DIMENSIONS & WEIGHT DATA.0 (.mm) Motor Model Lead Out Cable Size (Sq.mm) mm Height H Inches Nett Weight Approx. kg lbs M STUD NOS ON PCD WA-0-D WA-7-D WA-0-D WA--D WA--D WA-00-D WA-0-D WA-00-D WA-00-D 7.. 0 0 0 7 8 88 9 0 8 9 8.8...7. 9... 8. 0.8 0.9..9. 7.7 8. 90.9 9. 89.9 8 00 0. (7mm) (Spline Length).8 (7.8mm).8 (0mm) Ø. (mm) Ø (7.mm) Ø. (7mm) Ø0.98 (mm) 0V, THREE PHASE RATED MAX. S.F. MODEL SF A W A W WA-0-D WA-7-D WA-0-D 7.... 9. 9 8..9 WA--D.. WA--D. 0 9 WA-00-D WA-0-D 0.. 8 8.. WA-00-D WA-00-D 0 0... 8 0 9 7 0 0 0 090 000 000 0 S.F 77. 8.. 8 8. 8. 8. F.L. / 7.. 8. 8.8.8 8. 8. 8 8.8 7.... 8. 8 TECHNICAL & ELECTRICAL DATA EFF. % Power Factor % S.F.9 8. 8. 8. 8. 8.. 8. 8. F.L. 8.7 8. 8.8 8. 8.. 8 8 / 7. 77. 8 8 8 Locked Rotor 88 7 8 8 7 Max. Down Thrust Load (lbs) 00 00 00 00 00 00 00 00 000 H (HEIGHT) The above mentioned electrical data are applicable for Star-Delta motors also Note: Star-Delta motors are available from 7. H.P. onwards.
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder "W" Series V, THREE PHASE Model Lead Out Cable Size (Sq.mm) DIMENSIONS & WEIGHT DATA Height H Nett Weight Approx. mm Inches kg lbs.0 (.mm) WA-0-I.0. 7 9.. 97. WA-7-I WA-0-I 7. 8.. 9.7.7 9. 0.9 M STUD NOS ON PCD WA--I WA--I WA-7-I WA-00-I. 7. 0 88 9 9 0.7. 7.9 9. 8.8 7 7. 7.9 8.8 7.8 7.0. (7mm) (Spline Length) Ø. (mm) Ø (7.mm) Ø. (7mm) Ø0.98 (mm) WA-0-I WA-00-I WA-00-I 0 0 8 9.. 8.. 8. 9.7 7.7 88. 0.7.8 (7.8mm).8 (0mm) WA-00-I 0. 97.9.7 WA-00-I 0. 99.7 0 V, THREE PHASE TECHNICAL & ELECTRICAL DATA MODEL SF RATED W MAX. S.F. W Efficiency % S.F F.L. / Power Factor% S.F F.L / Locked Rotor Thrust Capacity (lbs) H (HEIGHT) WA-0-I WA-7-I WA-0-I WA--I WA--I WA-7-I WA-00-I WA-0-I WA-00-I WA-00-I WA-00-I WA-00-I 7. 0 0 0 0.......... 7.. 7. 7. 8 000 0 90.. 0. 0 7... 8 90 000 0. 9. 8 7.. 7 9 900 900 0 0 000 900 0 0 7 77 8 8 8 8 8. 8 7 7 8 8 8 8 8 8 7 7 8 8 8. 8. 8 8 88 89 8 8 90 8 8. 0. 97 00 00 8 8 8 8 8 8 0 8 8 8 8 8 8 9 8 8 8 8 8 8 8 8 8 89 8 8 8 8 0 00 0 00 00 00 00 00 00 00 00 00 000 000 000 The above mentioned electrical data are applicable for Star-Delta motors also Note: Star-Delta motors are available from 7. H.P. onwards. 7
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder 0V, THREE PHASE DIMENSIONS & WEIGHT DATA Motor Model Lead Out Cable Size (Sq.mm) mm Height H Inches Nett Weight Approx. kg lbs WA-0-M. 7 8.8. 9 WA-0-M 7 9. 99 WA-7-M 7.. 0. WA-0-M 8..8 WA--M. 88.7 8. 9 WA--M 9. WA-00-M WA-0-M WA-00-M WA-0-M WA-00-M WA-00-M WA-00-M 0 0 0 0 0 0 8 7 9 9.... 8... 7.. 8. 89 9 98.. 9 77 90 9 08 7 8 0V, THREE PHASE RATED MODEL SF W MAX. S.F. W S.F TECHNICAL & ELECTRICAL DATA EFF. % Power Factor % F.L. / S.F F.L / Locked Rotor Max. Down Thrust Load (lbs) WA-0-M. 7.9 8. 0. 77. 7. 7.9 8 00 WA-0-M. 9 900. 8 8 8 8 8 00 WA-7-M 7.. 00. 0. 8. 0 00 WA-0-M. 90 00 8 8 77 00 WA--M.. 7. 9.8 0.8. 8 8 8. 90 00 WA--M. 00. 0 8. 8 8 8.7 0 00 WA-00-M 0. 7 0 00 8 8. 8 88 8 8. 00 WA-0-M. 0 7 00 8. 8 8. 8.8 8. 8 0 00 WA-00-M 0. 8.8. 0 8. 8. 8 8. 8 8 0 00 WA-0-M. 8 00 0 8 8 8 8 8 8. 90 000 WA-00-M 0... 8. 8 8. 8. 8.8 8 0 000 WA-00-M WA-00-M 0 0.. 7 8 00 77 9 0 000 8. 8. 8 8. 8 8 8 8 90 000 000 The above mentioned electrical data are applicable for Star-Delta motors also Note: Star-Delta motors are available from 7. H.P. onwards. 8
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : 8" Wellrounder "W" Series S p e c i f i c a t i o n s Nominal Dia 8 (00mm) Maximum Outer Diameter 7.7" Power Range 0 to - Three Phase Speed 0 rpm Version Three Phase - V & 0 V, 0 Hz, A.C Supply Class of Insulation Y Degree of Protection IP 8 / IP 8 Direction of Rotation Electrically Reversible - Three Phase Type of Duty S (Continuous) Down Thrust Load 0 to 0-000 lbs 7 to - 00 lbs Minimum Cooling Flow Along the Motor 0. ft/sec Maximum Liquid Temperature 9. F Starts per Hour Times Shaft Type Splined as per NEMA Standard Mounting Standard NEMA Standard Method of Starting Three Phase - 0 to - Direct On Line (DOL) Three Phase - 0 to - Star Delta (SD) Cable Lead out Permanently Connected and Sealed / Core PVC / Rubber Insulated Flat Cable Thermal Protection High Temperature Motors for 8 F / 9 F can be supplied with PT Sensor and XLPE / PA Winding * On request motors 0V & 90V can be supplied. M a t e r i a l s o f C o n s t r u c t i o n Part Name Shaft Seal Housing Shaft Seal / Mechanical Seal Upper & Lower Housings Stator Shell Thrust Pad Thrust Bearing Diaphragm Motor Base Shaft Shaft Extension Sleeves Type - B Cast Iron Nitrile Rubber (NBR) / Ceramic - Carbon, SiC - SiC Cast Iron SS - 0 Carbon Graphite SS - 0 High Nitrile Rubber Cast Iron EN-8 7. Ph SS - Type - S SS - 0 Casted Nitrile Rubber (NBR) / Ceramic - Carbon, SiC - SiC SS - 0 Casted SS - 0 Carbon Graphite SS - 0 High Nitrile Rubber SS - 0 Casted EN-8 7. Ph SS - 9
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : 8" "W" Series Wellrounder V & 0V, THREE PHASE DIMENSIONS & WEIGHT DATA Motor Model W8B-00-M 0 Lead Out Cable Size (Sq.mm) Height H mm Inches 8. Nett Weight Approx. kg lbs. 8 STUD NOS ON PCD. W8B-00-M W8B--M 0 7 8 8. 0... 9.9 (7mm) (typ) W8B--M W8B-A00-M W8B-A-M 8 0. 7.. 9.7. 7 A. (mm) (Spline length) Ø7.7 (9mm) Ø (7mm) Ø. (8.mm) A V, THREE PHASE TECHNICAL & ELECTRICAL DATA MODEL SF RATED W MAX. S.F. W Efficiency % Power Factor% S.F F.L. / S.F F.L / Locked Rotor Thrust Capacity (lbs) W8B-00-M 0. 8 0 9 900 8 8 8 7 00 000 W8B-00-M 0. 98 90 9 9900 8 8 8 7 90 000 W8B--M W8B--M W8B-A00-M W8B-A-M 7 8 0.... 98 00 0 8 0 7 0 8900 97 000 8 88 8 8 88 8 8 8 88 8 8 8 8 8 8 8 8 8 7 7 9 00 00 00 00 00 H (HEIGHT) 0V, THREE PHASE TECHNICAL & ELECTRICAL DATA MODEL SF RATED W MAX. S.F. W Efficiency % Power Factor% S.F F.L. / S.F F.L / Locked Rotor Thrust Capacity (lbs) W8B-00-M 0. 0 7 90 8 8 8 8 8 0 000 W8B-00-M 0. 00 88. 000 88 8 8 8 8 0 000 W8B--M 7. 9 00 0 8 8 8 8 8 8 00 W8B--M 8. 0 00 8 8 8 8 0 00 W8B-A00-M 0. 0 9900 88 8 8 8 8 90 00 W8B-A-M. 00 77 0 88 88 8 8 8 00 The above mentioned electrical data are applicable for Star-Delta motors also. 0
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder S p e c i f i c a t i o n s Nominal Dia Maximum Outer Diameter Power Range Speed Version Class of Insulation Degree of Protection Direction of Rotation Type of Duty Down Thrust Load Minimum Cooling Flow Along the Motor Maximum Liquid Temperature Starts per Hour Shaft Type Mounting Standard Method of Starting Cable Lead out Thermal Protection (0mm) 9." 0 to 0 - Three Phase 90 rpm Three Phase - V & 0 V, 0 Hz, A.C Supply Y IP 8 Electrically Reversible - Three Phase S (Continuous) 0 to 0 - lbs 0. ft/sec 8 F Times Splined as per NEMA Standard NEMA Standard Three Phase - Direct On Line (DOL) Three Phase - Star Delta (SD) Permanently Connected and Sealed / Core Rubber Insulated Flat Cable High Temperature Motors for 8 F / 9 F can be supplied with PT Sensor and PE / PA Winding Type - A/N Type - B * On request motors 0V & 90V can be supplied. M a t e r i a l s o f C o n s t r u c t i o n Part Name Type - A Type - N Type - B Shaft Seal Housing Shaft Seal / Mechanical Seal Upper & Lower Housings Stator Shell Thrust Pad Thrust Bearing Diaphragm Motor Base SS - 0 Nitrile Rubber (NBR) / Ceramic - Carbon, SiC - SiC SS - 0 SS - 0 Carbon Graphite SS - 0 Nitrile Rubber (NBR) SS - 0 SS - Nitrile Rubber (NBR) / Ceramic - Carbon, SiC - SiC SS - SS - Carbon Graphite SS - 0 Nitrile Rubber (NBR) SS - Cast Iron Nitrile Rubber (NBR) / Ceramic - Carbon, SiC - SiC Cast Iron SS - 0 Carbon Graphite SS - 0 Nitrile Rubber (NBR) Cast Iron
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder V & 0V - THREE PHASE DIMENSIONS & WEIGHT DATA Motor Models Motor Power kw Lead Out Cable Size (Sq.mm) DOL SD mm Height H Inches Nett Weight Approx. kg lbs WA-A00-7 0 8.9 9. 8 WA-A- 8 9. 9. 7 WA-A- 9 0. 7. 0 Ø9. (mm) WA-A0-.. 9 Ø (7mm) WA-A7- WA-B00- WA-B- WA-B0-8 7 00 0 7 8 9.9.8 8.7 0... 08. 9.0 7 900 98 (.mm) A Ø. (8.mm).8 (.9mm) (min) A V DOL & SD MOTORS - THREE PHASE TECHNICAL & ELECTRICAL DATA Model WA-A00-I WA-A-I WA-A-I WA-A0-I WA-A7-I WA-B00-I WA-B-I WA-B0-I Motor Power kw 7 8 9 8 0 7 00 0 Method of Starting Full Load Current (A) 8 0 90 Starting Current (A) 9 7 0 8 88 Efficiency (%) 8 8 88 88 89 Power Factor 0. 0. 0.89 0.89 0.89 0.89 0.89 0.90 Max. Down Thrust Load (lbs) Cable Size (Sq.mm) DOL No. of Leadouts SD No. of Leadouts Ø9. (mm) D 0V DOL & SD MOTORS - THREE PHASE TECHNICAL & ELECTRICAL DATA Motor Model WA-A00-M WA-A-M WA-A-M WA-A0-M WA-A7-M WA-B00-M WA-B-M kw 7 8 9 Motor Power 0 7 00 Method of Starting Full Load Current (A) 90 0 0 8 Starting Current (A) 9 8 0 7 Efficiency (%) # METHOD OF STARTING : T - P / DOL / 0Hz D - P / SD / 0Hz 8 8 88 88 Power Factor 0. 0. 0.89 0.89 0.89 0.89 0.89 Max. Down Thrust Load (lbs) Cable Size (Sq.mm) DOL No. of Leadouts SD No. of Leadouts ALL DIMENSIONS ARE IN Inches & mm.
Pumping trust. Worldwide. C.R.I. MOTORS WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " Wellrounder "W" Series S p e c i f i c a t i o n s Nominal Dia Maximum Outer Diameter Power Range Speed Version Class of Insulation Degree of Protection Direction of Rotation Type of Duty Down Thrust Load Minimum Cooling Flow Along the Motor Maximum Liquid Temperature Starts per Hour Shaft Type Mounting Standard Method of Starting Cable Lead out Thermal Protection (00mm).7" 0 to 00 - Three Phase 0 rpm Three Phase - V & 0 V, 0 Hz, A.C Supply Y IP 8 Electrically Reversible - Three Phase S (Continuous) 0 to 00-0 lbs. ft/sec (8 F), ft/sec ( F) 8 F Times Key Way International Standard Three Phase - Direct On Line (DOL) Three Phase - Star Delta (SD) Permanently Connected and Sealed / Core Rubber Insulated Flat Cable High Temperature Motors for 8 F / 9 F can be supplied with PT Sensor and XLPE / PA Winding Type - A/N Type - B * On request motors 0V & 90V can be supplied. M a t e r i a l s o f C o n s t r u c t i o n Part Name Type - A Type - N Type - B Seal Housing Mechanical Seal Upper & Lower Housings Stator Shell Thrust Pad Thrust Bearing Diaphragm Motor Base Shaft SS - 0 Carbon / Ceramic SiC - SiC* SS - 0 SS - 0 SS / Carbon SS / Carbon Nitrile Rubber (NBR) SS - 0 SS - 0 SS - SiC - SiC SS - SS - SS / Carbon SS / Carbon Nitrile Rubber (NBR) SS - Duplex Steel Cast Iron Carbon / Ceramic SiC - SiC* Cast Iron SS - 0 SS / Carbon SS / Carbon Nitrile Rubber (NBR) Cast Iron SS - 0 * Optional.
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N WATER FILLED REWINDABLE SUBMERSIBLE MOTORS Nominal Diameter : " "W" Series Wellrounder V & 0V - THREE PHASE Motor Power Model kw Lead Out Cable Size (Sq.mm) V 0V mm DIMENSIONS & WEIGHT DATA Height H Inches Nett Weight Approx. kg lbs WA-B0-8 0 9 7 9. 9 Ø.7 (7mm) WA-C00- WA-C0-0 00 0 9 0 8 90 7. 7.. 97. 7 9 Ø7. (90.mm) Ø0. (mm) WA-D00-00 00 9 99.. WA-D0- WA-E00- WA-E0-0 7 00 0 00 0 9 0 9 9 0 090 8. 8..0 8. 8 90 7 Ø0.8 (mm) Ø. (9mm) WA-F00-0 00 0 89..8 Ø (7mm) V - THREE PHASE Model Motor Power kw Method of Starting Full Load Max (A) Starting Current (A) Eff.% TECHNICAL & ELECTRICAL DATA Full load Power Factor Max. Down Thrust Load (lbs) No. of Leadouts Ø. (8mm) Ø. (mm) Ø.0 (7.mm) 0.9 (mm).8 (0mm) WA-B0-I WA-C00-I WA-C0-I WA-D00-I WA-D0-I WA-E00-I WA-E0-I WA-F00-I 8 0 00 0 7 00 0 0 00 0 00 0 00 0 00 T 90 7 8 90 98 8 900 088 8 8 8 8 8 8 8 8 8 8 8 8 8 0 0 0 0 0 0 0 0 Ø.7 (7mm) H 0 V - THREE PHASE Model WA-B0-M WA-C00-M WA-C0-M WA-D00-M WA-D0-M WA-E00-M WA-E0-M WA-F00-M Motor Power kw 8 0 00 0 7 00 0 0 00 0 00 0 00 0 00 Method of Starting T T T Full Load Max (A) 8 Starting Full load Current (A) Eff.% Power Factor 88 7 0 7 0 # METHOD OF STARTING : T - P / DOL / 0Hz D - P / SD / 0Hz 8 8 8 8 8 TECHNICAL & ELECTRICAL DATA 8 8 8 8 8 8 8 8 Max. Down Thrust Load (lbs) 0 0 0 0 0 0 0 0 No. of Leadouts ALL DIMENSIONS ARE IN Inches & mm.
Pumping trust. Worldwide. C.R.I. MOTORS CABLE SELECTION TABLE VOLT V 0V Motor Rating Ph, / WIRE MOTORS, MAXIMUM LENGTH OF COPPER CABLE IN FEET CABLE SIZE IN AMERICAN WIRE GAGE 8 /0 /0 /0 /0 0. 0.7. 0. 0.7. Calculate Cable Length (FEET) 9 7 8 0 77 9 8 0 7 8 9 9 90 7 8 90 89 7 9 8 0 7 9 0 7 97 9 7 9 0 7 8 09 0 77 9 7 9 7 0 07 8 7 99 9 97 8 8 88 97 9 99 8 8 0 9 9 8 98 9 8 8 888 7 9 99 9 9 7 97 89 88 7 0 90 8 0 0 7 8 0 7 8 0 VOLT 0V VOLT 0V Motor Rating THREE PHASE WIRE (D.O.L.) MOTOR MAXIMUM LENGTH OF COPPER CABLE - SINGLE CABLE PER PHASE Calculate Cable Length (FEET) CABLE SIZE IN AMERICAN WIRE GAUGE 8 /0 /0 /0 /0 0. 0.8.0..0.0.0.0.0 7..0..0 7. 0.0.0 0.0.0 0.0 0.0 Motor Rating Calculate Cable Length (FEET) 8 07 7 8 7 8 9 97 7 9 7 99 00 90 88 0 9 8 9 00 7 97 9 9 9 9 8 9 0 7 09 8 7 88 99 7 0 0 97 9 8 8 8 0 8 9 0 88 8 7 7 08 8 8 9 99 7 9 89 7 0 7 8 97 8 9 0 88 7 0 8 7 0 CABLE SIZE IN AMERICAN WIRE GAUGE 7 7 98 7 8 90 7 88 7 8 9 0 99 8 9 0 9 9 88 7 07 8 THREE PHASE WIRE (S.D) MOTOR MAXIMUM LENGTH OF COPPER CABLE 8 /0 /0 /0 /0 0. 0.8.0..0.0.0.0.0 7..0..0 7. 0.0.0 0.0.0 0.0 0.0 7 997 7 7 7 99 8 00 9 909 77 0 7 08 7 899 8 9 0 0 0 8 0 7 0 0 99 9 0 9 9 7 8 8 8 0 9 08 9 7 0 8 7 9 7 7 7 97 7 8 0 8 0 9 9 99 8 7 9 0 08 7 7 98 7 8 00 7 7 9 9 8 909 7 88 9 7 7 8 8 8 9 7 9 7 89 9 9 77 08 8 0 7 900 9 7 7 8 07 8 9 08 8 0 7 9 77 88 9 0 0 0 9 7 9 90 7 9 7 8 9 0 97 99 89 9 9 88 9 8 0 8 8 7 9 9 88 97 8 8 8 7 899 09 9 07 0 7 9 8 7 8 07 89 7 7 9 0 8 8 7 8
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N CABLE SELECTION TABLE THREE PHASE WIRE (D.O.L.) MOTOR MAXIMUM LENGTH OF COPPER CABLE - SINGLE CABLE PER PHASE Motor Rating CABLE SIZE IN AMERICAN WIRE GAGE MCM Copper wire size VOLT V 0. 0.8.0..0.0.0.0.0 7..0..0 7. 0.0.0 0.0.0 0.0 0.0 0.0 7.0 8.0 0.0.0.0 7.0 00.0.0 0.0 00.0 0.0 00.0 Calculate Cable Length (FEET) 7 8 90 7 7 7 99 99 9 8 997 7 0 7 88 9 00 7 8 7 9 8 00 8 7 9 7 9 8 9 7 0 9 7 9 77 0 988 9 99 9 99 09 8 99 99 8 7 7 09 9 90 89 9 9 8 0 0 0 98 9 88 07 77 89 0 9 0 0 8 0 8 8 8 /0 88 8 7 89 7 9 /0 8 98 8 9 8 /0 7 9 8 07 9 7 7 /0 7 97 8 89 0 0 88 7 00 00 97 9 7 9 0 99 7 7 7 00 8 07 8 07 00 8 8 8 THREE PHASE WIRE (S.D) MOTOR MAXIMUM LENGTH OF COPPER CABLE Motor Rating CABLE SIZE IN AMERICAN WIRE GAGE MCM Copper wire size VOLT V 0. 0.8.0..0.0.0.0.0 7..0..0 7. 0.0.0 0.0.0 0.0 0.0 0.0 7.0 8.0 0.0.0.0 7.0 00.0.0 0.0 00.0 0.0 00.0 Calculate Cable Length (FEET) 98 9 97 997 8 88 99 09 9 0 0 0 99 989 9 8 7 99 8 7 8 008 8 9 7 9 0 889 98 8 7 77 97 7 0 7 88 7 89 0 77 7 0 7 0 9 89 00 8 7 7 00 8 7 8 9 7 0 97 77 0 977 0 7 8 8 0 8 9 98 7 99 /0 8 9 7 8 99 /0 9 8 0 77 7 /0 7 7 8 9 8 /0 98 0 8 0 9 88 0 00 0 8 99 89 8 0 088 8 0 8 00 77 7 9 00 7 9
CABLE SELECTION TABLE Pumping trust. Worldwide. C.R.I. MOTORS Ph, 0V, WIRE (DOL) MOTORS, MAXIMUM LENGTH OF COPPER CABLE IN FEET Motor Rating CABLE SIZE IN AMERICAN WIRE GAGE MCM Copper wire size VOLT 0V 0. 0.7.. 7.. 0 0 0 0 0 7 8 0 7 00 0 00 0 00 0 00 0 00 Calculate Cable Length (FEET) 7 00 0 0 00 90 7 0 00 0 7 0 0 90 90 8 8 00 0 90 7 0 89 0 9 90 0 0 8 90 9 0 0 0 90 0 0 0 0 0 00 77 0 0 90 0 00 /0 /0 /0 /0 0 00 0 00 00 9 9 0 00 9 090 0 9 0 0 0 0 0 99 00 000 0 9 0 0 08 00 990 8 9 7 9 90 00 0 00 7 90 0 7 0 0 8 0 90 0 0 99 900 0 00 0 8 0 90 9 7 0 0 77 7 90 0 7 7 890 0 00 8 9 0 0 8 00 90 8 8 998 088 88 7 09 0 9 90 09 88 90 7 8 8 9 7 7 8 0 9 88 88 90 8 9 9 909 000 8 0 7 9 9 99 8 9 8 0 88 7 9 7 89 98 88 7 9 0 9 98 89 7 77 Ph, 0V, WIRE (DOL) MOTORS, MAXIMUM LENGTH OF COPPER CABLE IN FEET Motor Rating CABLE SIZE IN AMERICAN WIRE GAGE MCM Copper wire size VOLT 0V 0. 0.7.. 7.. 0 0 0 0 0 7 8 0 7 00 0 00 0 00 0 00 0 00 Calculate Cable Length (FEET) 8 7 8 0 0 8 0 90 0 8 8 0 8 0 0 8 0 90 8 90 00 8 0 990 0 8 9 0 0 0 0 0 90 90 0 0 0 8 90 00 0 /0 /0 /0 /0 0 00 0 00 00 9 7 90 0 7 90 8 0 77 00 0 7 900 000 0 990 97 00 00 8 77 07 990 0 9 0 0 9 0 8 0 0 9 0 90 0 0 00 97 0 8 0 90 0 0 7 90 98 0 8 8 7 90 8 8 0 90 88 7 890 9 8 90 890 0 0 00 0 7 90 00 8 7 9 8 9 90 9 0 7 9 0 8 0 0 99 7 0 8 90 8 9 0 09 90 0 9 8 7 9 8 0 00 7 0 0 7 98 8 7 8 7 7 0 7 00 0 77 909 0 89 0 07 0 0 90 000 0 7 90 90 9 8 7 9 7 9 8 7 7 8 7 97 0 8 8 0 8 89 8 99 7
C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N CONVERSION TABLE FLOW RATE LIQUID US-GPM lps lpm m /h ft /h ft /min imp - GPM US - barrel / day 0.0. 0.7 8.009 0.7 0.8.8. 0. 7..89..9 0. 0.07 0.0.89 0.0 0. 9.07.0 0..7.7 0.88..9 0. 0.008 0.7 0.08 0.07 0..7 7.8 0.7 8.7.990 0.9.7.0 0.07. 0. 9. 0..7 0.09 0.00 0. 0.00 0.9 0.009 0.0 US-Gallon m Litre (L) Milliliter (ml) lmp. Gallon ft 0.00. 0. 0.7. 00 X 0.7 0. 0.00 00 0. 0.0 -.X - X 0.00 -.X -.X.0 0.00. 0. 7. 0.08 8.7.88 LIQUID HEAD AND PRESSURE Psi N/m (Pa) kpa bar Kgf/cm foot for water Meter of Millimeter of Inch of Mercury ft HO water m HO Mercury mm Hg in Hg 89.89 0.09 0.0. 0..7.0 -.X 0.00 - X -.0X -.X -.0X 0.007.9X - 0. 00 0.0 0.0 0. 0. 7. 0.9. X 0.0... 9.. 98.07 98.07 0.98.8 7. 8.9 0. 98.98 0.00 0.00 0.0. 0.88. 99 9.9 0.098 0..8 7..89 0.09. 0. 0.00 0.00 0.0 0.0 0.09 0.9 8.8 0.08 0.0. 0.0. LENGTH MASS TEMPERATURE Inch (in) Millimeter (mm) Centimeter (cm) Meter (m) Foot (ft) Yard (yd).. 0.0 0.08 0.0 0.09 0. 0.00 0.00 0.00 0.97 0.0 0.08 0.09 9. 00 0.8.09 0.8 0.8 0.08 0. 9. 9. 0.9 kilometer = 00 metre = 0.7 mile; mile = 9. metre =.09 kilometre Pound (lb) Kilogram (kg) Hundred Weight (cwt) Tonne (t) Ton long (tn) short Ton (sh tn) 0. 0.0089 -.x -.x -.0x.0 0.097 0.00-9.8x 0.00 0. 0.008 0.0 0.0 0. 00 9.8 0.98. 0 0.0.0 000 907. 7. 0.907 0.899 To Convert From To Use Formula Celsius, tc Kelvin, tk tk = tc + 7. Fahrenheit, tf Kelvin, tk tk = (tf + 9.7) /.8 Celsius, tc Fahrenheit, tf tf =.8 tc + Fahrenheit, tf Celsius, tc tc = (tf - ) /.8 Kelvin, tk Celsius, tc tc = tk - 7. Kelvin, tk Fahrenheit, tf tf =.8 tk - 9.7 8
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