LT Motors. Flame Proof Motors. Cat No: LTM/Cat/01/Dec.2009

Transcription

1 LT Motors lame Proof Motors Cat No: LTM/Cat/01/Dec.2009

2 lame Proof Motors 0.18 kw to 335 kw rom 80 to 355 rame

3 THE WIDEST AVAILABLE RANGE SQUIRREL CAGE MOTORS 0.37 kw to 355 kw (rames E 80 to E 355 LX) SLIP RING MOTORS 22 kw to 160 kw (rames EW 250 M to EW 315 L) STANDARD SPECIICATIONS VOLTAGE : 415 ± 10% Other Voltage class (220 V V) available on request. REQUENCY : 50 ± 5% 25 HZ to 60 HZ available on request. Combined variation : ± 10 % (absolute sum) INSULATION : Class Class 'H' can be given on request. RATING/DUTY : Continuous (S1) Intermittent duties available on request. MOUNTING : Horizontal foot mounting (B3) Other mountings available on request. PAINT : Epoxy anticorrosive painted surface (Standard shade 631 as per IS - 5) AMBIENT / TEMPERATURE RISE : C/75 C. Higher Amb. upto 60 C on request. TEMPERATURE CLASS : T4 DEGREE O PROTECTION : IP 54 - E80 - E132 M E225 M to E355 LX (IP55 with canopy can be offered.) IP55 - rame E 160L to E 200 L. ERTL / CCOE (PESO) / DGMS approvals as a standard feature. or BASEEA approval please contact nearest branch office/works. APPLICABLE STANDARDS Enclosure - IS 2148 EN Performance - IS325 BS 5000 (Part 10) IEC Performance for Mines IS 3682 Dimensions - oot - IS 1231 IEC lange - IS2223 BS4999 Part 414 INDUSTRIAL APPLICATIONS Coal Mines. Petro Chemicals & Chemicals. Oil Mines & Rigs. ertilizers. Solvent extraction plants. Paints & Varnish Industry. LPG Bottling plants. Agro Chemicals. Drugs & Pharmaceuticals. General Industry. SPECIAL PURPOSE MOTORS OR 1. Longwall mining equipment. 2. High pressure mine ventilation fans with plug & socket arrangement. 3. Auxiliary mine ventilation fans with rod mounting / flange mounting. 4. Belt conveyors and armoured face/ chain conveyors. 5. Side dump loaders, load haul dumpers 6. Haulages (squirel cage and slipring motors). 7. Dewatering pumps. 8. Sucker rod pumps. 9. Mud agitators & mud pumps. 10. Slurry extraction pumps. 11. Air compressors & blowers. SPECIAL DESIGN EATURES AVAILABLE 1. Dual voltage (550/1100V) with 9 terminal connections as per NCB Non standard voltage and frequency variation 3. Dual voltage (1:2 or 1: 3 ratio) Tripple voltage (1: : 2 ratio) 4. Energy efficient motors High slip motors Motors for frequent starts/stops/reversals 5. 10,12,16,18,24,32 pole motors 6. Special performance requirements 7. Class H insulated motors 8. Low vibration and noise level 3 31

4 9. Special Bearings 10. Tacho mounting 11. Special shaft material 12. Canopy 13. Plug & socket arrangement (30 to 300 Amps, 650 & 1100V) for underground equipments. 14. lange/foot cum flange /rod mounting. 15. Special RV/RA for slipring motors. 16. Space heaters, thermisters. 17. Multispeed motors. 18. Double /taper/non standard shaft extention 19. Non standard paint shade 20. Motors for use with variable frequency inverter supply TERMINAL BOX AND TERMINAL ARRANGEMENT Cast iron construction, forming a separate flame proof enclosure capable of containing internal explosions. Standard position on right hand side viewed from driving end side except in frames E 80, E/EW 315 L & E 355 LX where it is on top. Terminal box on top on specific request. New terminal box with spigotted cover & gland plate/sealing box in frames E 160 to 355 LX with following advantages. - Inherently IP 55. Separate terminal box for auxiliary terminals (space heaters, thermisters) for frame 225 and above on request. TERMINAL STUD ully non hygroscopic thermosetting moulded glass filled compound. Increased clearances & creepages. Anti loosening arrangement. Metallic bush insert to take tightening pressure. Eliminates breakage of insulation (E LX frames) BEARING CHART RAME DE NDE E Z Z E Z Z E Z Z E Z Z E Z Z E RS RS E RS RS E RS RS E RS RS E250-2P E/EW250-4P UP E280-2P E/EW280-4P UP E315-2P E/EW315-4P UP E355LX-2p E355LX-4p UP Spaciously designed for accommodating bigger cables. - Double decker terminal arrangement for easy termination of two cables. - Anti loosening terminal arrangement or slipring motors, separate terminal box for stator & rotor terminations provided. Stator terminal box is on left hand side while rotor terminal box is on right hand side, viewed from driving end. Conduit plate is provided as standard while sealing box provided for group I gases. 32

5 STATUTORY APPROVALS COUNTRY STATUTORY AUTHORITY SCOPE ERTL KOLKATA TESTING DGMS DHANBAD LAME PROO NOTATION /MARK UK. INDIA APPROVING CCE NAGPUR APPROVING DGAS & L I MUMBAI APPROVING BIS LICENCE BASEEA CERTIICATE & LICENCE ATEX CE MARK LICENCE Baseefa IS:2148 Ex Ex STANDARD OPTIONAL Requirement to be specified at the time of enquiry / order LAMEPROO MOTORS OR GROUP IIC ATMOSPHERE A complete range of Crompton Greaves flameproof squirrel cage motors for gas group IIC is now available for Indian Industries as an import substitute. The motors are manufactured as per the most stringent requirements for IIC atmosphere. The motors are duly tested at ERTL. or more details, please contact our nearest branch office / works. E 80 E 90L E100L E112 M, E 132 M. E160L, E 180 L, E200 L E225 S, E 225 M E250 M E280 M E315 M/L ERTL DGMS CCE DGAS & LI GROUP SUITABILITY IIA, IIB ONLY I, II A, II B. I, IIA, IIB I, IIA, IIB I, II A, IIB. I, IIA, IIB. * E355LX IIA, IIB. * AVAILABLE Pending for approval. STANDARD Temperature class T4. Other classes available on request. * or IIA, IIB Gas Groups CMRI : CENTRAL MINING RESEARCH INSTITUTE, DHANBAD. DGMS : DIRECTORATE GENERAL O MINES SAETY, DHANBAD. CCE : CHIE CONTROLLER O EXPLOSIVES, NAGPUR. DGAS & LI : DIRECTORATE GENERAL ACTORY ADVICE SERVICE & LABOUR INSTITUTE, MUMBAI. BIS : BUREAU O INDIAN STANDARDS, NEW DELHI. BASEEA : BRITISH APPROVALS SERVICE OR ELECTRICAL EQUIPMENT IN LAMMABLE ATMOSPHERES, UK. ATEX : EUROPEAN DIRECTIVE ERTL : ELECTRONIC REGIONAL TEST LABORATORY NOTE:* Motors as per UK based standards can be supplied against specific enquiries. 33

6 CABLE TERMINATION CABLE SIZE REERENCE CHART RAME SIZE E 80 E 90L TO E 132 M E 160L TO E 200 L GROUP I - COPPER inch 2 DOL NA STAR/DELTA 2 X X 0.06 MAX. CABLE SIZE GROUP II - AL. mm 2 DOL STAR/DELTA NA 4 NA 10 2 X X 50 (95 WITH ADAPTOR) TERMINAL STUD MAIN EARTH AUX. NOS. SIZE SIZE SIZE 3 M6 M6 NA 6 M6 NA M6 3 M6 M6 6 M8 M8 M6 E225S TO E315M X X M10 M8 M6 E 315 L & E X0.25 Double Sealing Box 2X0.06 Single Sealing Box 2 x 3C x 240 Double Sealing Box 2 x 240 Double Sealing Box 6 M14 M8 M8 3 M16 EW250 M STATOR ROTOR 0.25 NA NA 3 M10 M8 M6 3 M8 EW280-EW 315 M STATOR ROTOR 0.25 NA NA 3 M10 M8 M6 3 M10 EW 315 L STATOR ROTOR 0.25 NA NA 3 M16 M8 M8 3 M10 NA -Not Available Note : Motors upto & including 2.2 kw are with 3 leads. 3.7 kw & above are with 6 leads. ollowing alternative methods of electrical connections/ cable entry can be provided: 1. CMRI / ERTL approved double compression glands. 2. or group I areas, cable clamps for single/double armoured cable with single/double cone arrangement. 3. Plug and socket arrangement (suitable for 1100 or 650 V) for PATC cables for group I areas. (E 160 L- E 355 LX) 4. Sealing box with entry thread for solid drawn conduit arrangement. SHIPPING SPECIICATIONS OOT MOUNTING MOTORS LANGE MOUNTING MOTORS RAME NET GROSS DIMENSIONS VOL. RAME NET GROSS DIMENSIONS VOL. SIZE WT. WT. LxBxH CU.M. SIZE WT. WT. LxBxH CU.M. KG KG mm KG KG mm E X 220 X E X 220 X E90L X 477 X E90L X 362 X E100L X 507 X E100L X 422 X E112M X 532 X E112M X 422 X E132M X 575 X E132M X 472 X E160L X 705 X E160L X 815 X E180L X 825 X E180L X 815 X E200L X 825 X E200L X 885 X E225S X 845 X E225S X 885 X E225M X 845 X E225M X 885 X E250M X 915 X E250M X 900 X E280M X 1065 X E280M X 1070 X E315M X 1170 X E315M X 1210 X E315L X 1270 X E315L X 1450 X EW250M X 1170 X EW250M EW280M X 1220 X EW280M EW315M X 1220 X EW315M EW315L X 1245 X EW315L E355LX X 1245 X

7 PERORMANCE IGURES O LP SCR MOTORS OR 45 AMBIENT 75 DEGREE RISE OUTPUT P EICIENCY POWER ACTOR DOL STG. O RAME L LC GD SQ. NET WT L SIZE RPM AMPS. L 3/4 1/2 L 3/4 1/2 STG.T STG.C KGM. 2 KG KW HP E LOAD LOAD LOAD LOAD %LT %LC E E E E90L E E E E90L E E E E90L E E E E90L E E E90L E100L E90L E90L E90L E100L E90L E90L E100L E112M E90L E100L E112M E132M E100L E112M E132M E132M E112M E132M E132M E160L E132M E132M E160L E160L E160L E160L E160L E180L E160L E160L E160L E180L E160L E160L E180L E200L

8 PERORMANCE IGURES O LP SCR MOTORS OR 45 AMBIENT 75 DEGREE RISE OUTPUT P EICIENCY POWER ACTOR DOL STG. O RAME L LC GD SQ. NET WT 2 L SIZE RPM AMPS. L 3/4 1/2 L 3/4 1/2 STG.T STG.C KGM. KG KW HP E LOAD LOAD LOAD LOAD %LT %LC E160L E180L E200L E225S E180L E180L E200L E225M E200L E200L E225M E250M E200L E225S E250M E280M E225M E225M E280M E280M E250M E250M E280M E315M E280M E280M E315M E315M E280M E280M E315M E315L E315M E315M E315L E315L E315M E315M E315L E355LX E315L E315L E315L E355LX E315L E315L E355LX E355LX E315L E315L E355LX E355LX E355LX E355LX E355LX

9 PERORMANCE IGURES O LP SCR MOTORS OR 45 AMBIENT 75 DEGREE RISE OUTPUT P EICIENCY POWER ACTOR DOL STG. O RAME L LC GD SQ. NET WT L L 3/4 1/2 L 3/4 1/2 STG.T STG.C 2 SIZE RPM AMPS. KGM. KG KW HP E LOAD LOAD LOAD LOAD %LT %LC E355LX E355LX E355LX E355LX E355LX E355LX E355LX E355LX ** E355LX E355LX L = ull Load; LC = ull Load Current; LT = ull Load Torque SGT. T = Starting Torque; SGT. C = Starting Current NOTE : All performance figures are subject to tolerances as per IS **40/80 37

10 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC OOT MOUNTED TB ON TOP LAME PROO INDUCTION MOTORS (RAME:E80) L ±5 CABLE ENTRY AS PER CUSTOMER SPECIIED. TAPPED HOLE 'Y'xDEEP -0.5 ED HD D G GD HA H BA AA E ±0.5 ±1 C B ±0.5 A ±0.5 BB EARTHING TERMINAL M6 AB 4 HOLES K DIA RINGED DIMENSIONS ARE AS PER IS:1231 ALL DIMENSIONS ARE IN mm rame A B C H AA AB BA BB K D E ED GD G Y AC L HD HA E / / / / 6.00 / 15.5 / M6X OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC OOT MOUNTED TB ON RHS LAME PROO INDUCTION MOTORS `Y'-THREADED CENTRE HOLE AS PER IS: L ±10 SEALING BOX PROVIDED ONLY OR GROUP I GASES AD CABLE ENTRY PROVIDED AS PER CUSTOMER CABLE SIZE -0.5 ED HD D AC G GA GD HA H E±0.5 ±1 C B1 ±0.5 B ±0.5 BB BA EARTHING TERMINAL M6 OR E90L-E100L M8 OR E112M-E132M AA A ±0.5 AB 4 HOLES K DIA RINGED DIMENSIONS ARE AS PER IS:1231 ALL DIMENSIONS ARE IN mm rame A B C H AA AB BA BB K D E ED GD G Y AD AC L HD HA 90.0 / 10.5/ / 8.00 / 7.00 / 20.0 / E90L E100L / 12.5/ / 8.00 / 7.0 / 24.0 / E112M / 12.5/ / 8.00 / 7.0 / 24.0 / E132M / / / / 8.0 / 33.0 / M8x M10X M10X M12X

11 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC OOT MOUNTED TB RHS LAME PROO INDUCTION MOTORS (4 POLE & UP OR ALL RAMES 2 POLE & UP TO ND200L RAMES) 'Y'THREADED CENTRE HOLES AS PER IS: AUXILIARY TERMINAL BOX ABOVE 160 RAME ONLY WHEN REQUIRED L ± 10 AD AC ED -0.5 G HD GD D CABLE GLAND OR AUXILIRY TERMINAL E ± 0.5 C ± 1.0 B ± 0.5 BB BA CABLE ENTRY PROVIDED AS PER CUSTOMER CABLE SIZE AA A ± 0.5 AB 4-HOLES 'K' DIA. HA H EARTHING TERMINALS O M12 OR M RAMES RINGED DIMENSIONS ARE AS PER IS:1231 ALL DIMENSIONS ARE IN mm rame A B B1 C H AA AB BA BB K D E ED GD G Y AD AC L HD HA E160L E180L E200L E225S E225M E250M E280M E315M POLE & UP / 15.5 / / / 8.00 / 37.0 / / / / / 9.00 / 42.5 / / 19.5 / / / / 49.0 / / 19.5 / / / / 53.0 / / 19.5 / / / / 53.0 / / 24.5 / / / / 58.0 / / 24.5 / / / / 67.5 / / 28.5 / / / / 71.0 / M16X M16X M20X M20X M20X M20X M20X M20X

12 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC OOT MOUNTED TB RHS LAME PROO INDUCTION MOTORS (OR 2 POLE) 'Y'THREADED CENTRE HOLES AS PER IS: AUXILIARY TERMINAL BOX ONLY WHEN REQUIRED L ± 10 AD AC ED -0.5 G HD GD D CABLE GLAND OR AUXILIRY TERMINAL E ± 0.5 C ± 1.0 B ± 0.5 BB BA CABLE ENTRY PROVIDED AS PER CUSTOMER CABLE SIZE AA A ± 0.5 AB 4-HOLES 'K' DIA. HA H EARTHING TERMINALS O M12 OR M RAMES RINGED DIMENSIONS ARE AS PER IS:1231 ALL DIMENSIONS ARE IN mm rame A B B1 C H AA AB BA BB K D E ED GD G Y AD AC L HD HA E225S E225M E250M E280M E315M / 19.5 / / / 10.0 / 49.0 / / / / / 10.0 / 49.0 / / 24.5 / / / / 53.0 / / 24.5 / / / / 58.0 / / / / / / 58.0 / M20X M20X M20X M20X M20X

13 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC OOT MOUNTED LAME PROO TB ON TOP INDUCTION MOTORS (RAME E315L & E355LX) 'Y'THREADED CENTRE HOLES AS PER IS: L ± 10 CABLE ENTRY PROVIDED AS PER CUSTOMER CABLE SIZE AC AD AD G GD -0.5 ED HD (MAX) D H E ± 0.5 C ± 1 B1 ± 0.5 BA B ± 0.5 BB AA 4-HOLES 'K' A ± 0.5 AB DIA. HA EARTHING TERMINALS O M12 RINGED DIMENSIONS ARE AS PER IS:1231 ALL DIMENSIONS ARE IN mm rame A B B1 C H AA AB BA BB K D E ED GD G Y AC L HD HA AD E315L E355LX E315L E355LX POLE / 28.5 / / 20.0 / 12.0 / 62.5 / / / / / / 67.5 / POLE & UP / / / / / 81.0 / / 28.5 / / / / 90.0 / M20X M24x M24X M24x

14 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC LANGE MOUNTED LAME PROO INDUCTION MOTORS (RAME:E80) R L± 5 LB CABLE ENTRY AS PER CUSTOMER SPECIIED. D G GD P 45 N SPIGOT 4 HOLES DRILL 'S' ON 'M' PCD EQUALLY SPACED AS SHOWN T -0.5 ED ±0.5 E LA RINGED DIMENSIONS ARE AS PER IS:2223 ALL DIMENSIONS ARE IN mm rame D E ED GD G Y AD AC L MTol NTol P S T LA LB HB E / 6.00 / 6.00 / 15.5 / / / M6X OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC LANGE MOUNTED LAME PROO INDUCTION MOTORS 4-HOLES DRILLED 'S' ON 'M' P.C.D. EQUALLY SPACED AS SHOWN `Y'-THREADED CENTRE HOLE AS PER IS: D 45 AD P SPIGOT E ± ED R LB L± 10 N EARTHING TERMINAL M6 HB HB AC G GD T LA EARTHING TERMINAL M6 OR E90-E100L M8 OR E112M-E132M SEALING BOX PROVIDED ONLY OR GROUP I GASES RINGED DIMENSIONS ARE AS PER IS:2223 ALL DIMENSIONS ARE IN mm rame D E ED GD G Y AD AC L MTol NTol P S T LA LB HB E90L / / 7.00 / 20.0 / M8x / / E100L / 8.00 / 7.0 / 24.0 / / / M10X E112M / / 7.0 / 24.0 / M10X / / E132M / / 8.0 / 33.0 / M12X / /

15 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC LANGE MOUNTED LAME PROO INDUCTION MOTORS (4 POLE & UP OR ALL RAMES & 2 POLE & UPTO ND200L) 'Y'THREADED CENTRE HOLES AS PER IS: HOLES OR RAME HOLES OR RAME DRILLED `S' ON `M' P.C.D. EQUALLY SPACED AS SHOWN AD RO TOLERANCE ± 1 CONCENTRICITY +0 E +2 LB CABLE ENTRY PROVIDED AS PER CUSTOMER CABLE SIZE L± 10 AUXILIARY TERMINAL BOX ONLY WHEN REQUIRED GD G HB P N SPIGOT -0.5 ED (E) AC 'D T PERPENDICULARITY LA EARTHING TERMINALS O M12 SIZE PROVIDED CABLE GLAND OR AUXILIRY TERMINAL RINGED DIMENSIONS ARE AS PER IS:2223 ALL DIMENSIONS ARE IN mm rame D E ED GD G Y AD AC L MTol NTol P S T LA LB HB E160L E180L E200L E225S E225M E250M E280M E315M / / 8.00 / 37.0 / 300.5/ / M16X / / 9.00 / 42.5 / M16X / / / / / 49.0 / / / M20X / / / 53.0 / / / M20X / / / 53.0 / / / M20X / / / 58.0 / / / M20X / / / 67.5 / M20X / / / / / 71.0 / M20X / /

16 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC LANGE MOUNTED LAME PROO INDUCTION MOTORS (2 POLE) 'Y'THREADED CENTRE HOLES AS PER IS: HOLES OR RAME DRILLED `S' ON `M' P.C.D. EQUALLY SPACED AS SHOWN AD RO TOLERANCE ± 1 CONCENTRICITY +0 E +2 LB CABLE ENTRY PROVIDED AS PER CUSTOMER CABLE SIZE L± 10 AUXILIARY TERMINAL BOX ONLY WHEN REQUIRED GD G HB P N SPIGOT -0.5 ED (E) AC D T PERPENDICULARITY LA EARTHING TERMINALS O M12 SIZE PROVIDED CABLE GLAND OR AUXILIRY TERMINAL RINGED DIMENSIONS ARE AS PER IS:2223 ALL DIMENSIONS ARE IN mm rame D E ED GD G Y AD AC L MTol NTol P S T LA LB HB E225S E225M E250M E280M E315M / / 10.0 / 49.0 / / / M20X / / 10.0 / 49.0 / M20X / / / / / 53.0 / / / M20X / / / 58.0 / M20X / / / / / 58.0 / M20X / /

17 OUTLINE DIMENSION DRAWING OR 3 PHASE SQUIRREL CAGE TEC LANGE MOUNTED LAME PROO INDUCTION MOTOR.(RAME : E315L) SEALING BOX ONLY WHEN REQUIRED. 941±5 CONCENTRICITY 6 L ± (E) 8-HOLES 24 EQUALLY SPACED AS SHOWN ON 600±1 P.C.D. CABLE ENTRY AS PER CUSTOMER SPECIIED. PERPENDICULARITY ED E 28 EARTHING TERMINALS O M12 PROVIDED 'Y' THREADED CENTRE HOLE AS PER IS: GD G D POLE D TOL. E SHAT AND KEY ED TOL. GD TOL. G Y L 4P & UP / / / /80.8 M24x / / / /62.3 M20x

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