CONFIDENTIAL SPEC. NO. - Marathon Electric

1 PERFORMANCE OF STD. SLIPRING MOTORS PTSR(I) RANGE CONFIDENTIAL Marathon Electric Motors ( india ) limited rotating MACHINES INDUSTRIAL PRODUCTS UNIT SPEC. NO. : C12R1ED416 PAGE : 1 OF 4 ISSUE : E DATE : BRAND CODE FRAME POLE VOLTS C/S PTSR-I 06 CW160 CW315M 4 415 50 FRAME SIZE CW160L CW180M CW180L CW200M CW200L CW225MA OUTPUT (KW/HP) 15/20 22/30 30/40 37/50 45/60 1440 1440 1450 1440 1440 1455 29 42 59 73 81 ROTOR VOLTS 330 310 330 310 350 576 ROTOR AMPS 29 38 48 65 72 61 EFFICIENCY (%)

2 87 88 89 91 POWER FACTOR NO LOAD CURRENT(AMPS) 13 16 24 32 34 36 PULL OUT TORQUE (XFLT) ROTOR GD (Kg-m ) motor WT (KG) * (Approx.) 130 150 160 289 311 400 ST. WS2086-S415 WS2087-S415 WS2088-S415 WS2089-S415 WS2090- S415 WS2092- S457 DESIGN REF.

3 RT. WR2001-R330 WR2002-R310 WR2003-R330 WR2004-R310 WR2005-R350 WR2006-R576 ISSUE DATE A B C D E SIGN. NAME DATE RAJIV RANJAN PREPARED BY CHECKED BY APPROVED BY * : motor WEIGHT CONFIRMED BY motor DESPATCH DEPT. Amb. Temp. : 45 C PERFORMANCE OF STD. SLIPRING MOTORS PTSR(I) RANGE CONFIDENTIAL Marathon Electric Motors ( india ) limited rotating MACHINES INDUSTRIAL PRODUCTS UNIT SPEC. NO. : C12R1ED416 PAGE : 2 OF 4 ISSUE : E DATE : BRAND CODE FRAME POLE VOLTS C/S PTSR-I 06 CW160 CW315M 4 415 50 FRAME SIZE CW225MB CW250S CW250M CW280S CW280M CW280M CW315S CW315M CW315 MOUTPUT (KW/HP) 55/75 75/100 93/125 110/150 127/170 132/177 160 185 220 1445 1450 1445 1460 1470 1465 1480 1480 1475 101 140 166 195 217 223 269 310 370 ROTOR VOLTS 576 300 330 310 350 380 425 425 472 ROTOR AMPS 61 155 177 230 227 215 234 273 292 EFFICIENCY (%)

4 89 90 92 93 93 94 94 POWER FACTOR 85 83 85 85 87 88 88 88 88 NO LOAD CURRENT(AMPS) 54 56 70 75 95 80 75 80 85 PULL OUT TORQUE (XFLT) ROTOR GD (Kg-m ) motor WT (KG) * (Approx.) 400 512 566 620 660 660 1210 1250 1350 ST.

5 WS2092-S415 WS2093- S415 WS2094-S415 WS2095- S415 WS2096- S415 WS2097- S415 WS2229- S415 WS2205- S415 WS2218- S415 DESIGN REF. RT. WR2007-R330 WR2008- R310 WR2009-R330 WR2010-R310 WR2011-R350 WR2012-R380 WR2229-R425 WR2205-R425 WR2218-R472 ISSUE DATE A B C D E SIGN. NAME DATE RAJIV RANJAN PREPARED BY CHECKED BY APPROVED BY * : motor WEIGHT CONFIRMED BY motor DESPATCH DEPT. Amb. Temp. : 45 C PERFORMANCE OF STD. SLIPRING MOTORS PTSR(I) RANGE CONFIDENTIAL Marathon Electric Motors ( india ) limited rotating MACHINES INDUSTRIAL PRODUCTS UNIT SPEC. NO. : C12R1ED416 PAGE : 3 OF 4 ISSUE : E DATE : BRAND CODE FRAME POLE VOLTS C/S PTSR-I 06 CW160 CW315L 6 415 50 FRAME SIZE CW180M CW180L CW200M CW200L CW225MA CW225MB CW250S OUTPUT (KW/HP)

6 11/15 15/20 25 22/30 30/40 37/50 45/60 960 965 965 965 970 965 970 30 37 60 76 86 ROTOR VOLTS 260 365 365 430 430 410 320 ROTOR AMPS 32 32 32 47 88 EFFICIENCY (%) 86 87 87 87 89 POWER FACTOR NO LOAD CURRENT(AMPS) 11 16 18 15 28 45 50 PULL OUT TORQUE (XFLT) ROTOR GD (Kg-m ) motor WT (KG) * (Approx.)

7 180 180 285 290 370 440 512 ST. WS3101-S415 WS3102- S415 WS3169-S415 WS3104-S415 WS3170- S415 WS3105- S415 WS3106- S415 DESIGN REF. RT. WR3036-R260 WR3037- R365 WR3061-R305 WR3039-R420 WR3062-R430 WR3040-R410 WR3041-R320 ISSUE DATE A B C D E SIGN. NAME DATE RAJIV RANJAN PREPARED BY CHECKED BY APPROVED BY * : motor WEIGHT CONFIRMED BY motor DESPATCH DEPT. Amb. Temp. : 45 C PERFORMANCE OF STD. SLIPRING MOTORS PTSR(I) RANGE CONFIDENTIAL Marathon Electric Motors ( india ) limited rotating MACHINES INDUSTRIAL PRODUCTS UNIT SPEC. NO. : C12R1ED416 PAGE : 4 OF 4 ISSUE : E DATE : BRAND CODE FRAME POLE VOLTS C/S PTSR-I 06 CW160 CW315L 6 415 50 FRAME SIZE CW250M CW280S CW280M CW280M CW315S CW315M CW315L OUTPUT (KW/HP)

8 55/75 75/100 90/120 93/125 110/150 132/177 160/214 975 975 975 975 975 980 985 104 134 162 165 202 231 256 ROTOR VOLTS 390 420 480 470 330 400 500 ROTOR AMPS 92 115 117 124 213 207 196 EFFICIENCY (%) 90 90 91 92 POWER FACTOR NO LOAD CURRENT(AMPS) 66 65 76 80 92 100 105 PULL OUT TORQUE (XFLT) ROTOR GD (Kg-m ) motor WT (KG) * (Approx.)

9 566 620 660 660 1020 1035 1250 ST. WS3107-S415 WS3108- S415 WS3109-S415 WS3110-S415 WS3111- S415 WS3112- S415 WS3220- S415 DESIGN REF. RT. WR3042-R390 WR3043- R420 WR3044-R470 WR3045 -R470 WR3046- R330 WR3047-R400 WR3220-R500 ISSUE DATE A B C D E SIGN. NAME DATE RAJIV RANJAN PREPARED BY CHECKED BY APPROVED BY * : motor WEIGHT CONFIRMED BY motor DESPATCH DEPT. Amendment Issue : A, Original Issue, Dt. Issue : B, Format revised & company's name & signatory changed, Dt. Issue : C, Amended as follows ( marked bold ), Dt. Issue : D, Amended as follows ( marked bold ), Dt. Issue : E, Company s Name & signatory changed, Dt. Amb. Temp. : 45 C