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LT Motor HT Motor

LT Motor

Application:   Sugar Mill, Rolling Mill, Cement Mill, Pump duty, Fan ,Blower

     Totally enclosed fan cooled Squirrel cage (3ph,50hz,415V,upto 250/315 KW,3000/1500 rpm)
     Flame proof Squirrel Cage (3ph,50hz,415V,upto 200/200KW,3000/1500 rpm)
     Screen protected Squirrel Cage in international frame (3ph,50hz,415V,upto 225/250KW,3000/1500 rpm)
     Screen protected Slip ring in international frame (3ph,50hz,415V,upto 220/160 KW1500/1000 rpm)
     Totally enclosed fan cooled Squirrel cage Crane duty motor (3ph,50hz,415V,upto 27 KW,1500/1000 rpm)
     Single & Three phase Propeller Fan motor.

MLT - 1 No Information Available
MLT - 2 SPECIFICATION:
FRAME SIZE - IEC-DA63-DA180-NEMA-DA56-DA286T
ENCLOSURE - TEFC
PROTECTION - IP 55
COOLING - IC411
AMBIENT TEMP. - 45°C
INSL. - CLASS F WITH 75K RISE
PHASE - 3
VOLTAGE - 415±6% 208-230/460 V 575 V
FREQUENCY - 50 C/S± 3% 60 C/S ± 3%

PRODUCT HIGHLIGHTS:
LIGHT WEIGHT AL. ALLOY BODY CONSTRUCTION.
PROVEN DESIGN WITH COMPETITIVE PERFORMANCE ARAMETERS.
MLT - 3 FRAME - DA180L
B3/B5 MOUNTING
RATING- 22 KW/4 POLE
MLT - 4 FRAME - DA100L
B3 MOUNTING
RATING- 2.2 KW/4 POLE
MLT - 5 SPECIFICATION:
IEC
DIMENSION IEC 72-1,72-2
PERFORMANCE IEC 34-1
MOUNTING IEC 34-5
PROTECTION IEC 34-7
NEMA - MG1-1993

FRAME SIZE - IEC DA63 - DA90L
NEMA DA 56 DA182T
MLT - 6 SPECIFICATION:
IEC
DIMENSION IEC 72-1,72-2
PERFORMANCE IEC 34-1
MOUNTING IEC 34-5
PROTECTION IEC 34-7
NEMA - MG1-1993

FRAME SIZE - IEC DA63 - DA90L
NEMA DA 56 DA182T
MLT - 7 FRAME SIZE-IEC 80-355 NEMA 56-505Z

DESIGN HIGHLIGHTS:
TOTALLY ENCLOSED FAN COOLED SQ. CAGE
INTEGRAL FEET RUGGED CAST IRON CONSTRUCTION
ENERGY EFFICIENT (Eff2)
RATIONALISED PRODUCT FEATURES

SPECIFICATION:
PERFORMANCE - IEC 34-1
DIMENSIONS - IEC 72-1
MOUNTING - IEC 34-7
PROTECTION - IEC 34-5
MLT - 8 FRAME - D112M
B3 MOUNTING
RATING- 3.7 KW/4 POLE

IMPROVED MECHANICAL DESIGN:
INCREASED FEET THICKNESS
INTERNAL SPIGOT
DEEPER SPIGOT DEPTH
DEEP EXTERNAL FINS
RIGID CABT IRON FAN COVER
ROM FRAME 250 (405T) UPWARDS
IMPROVED BLOWER DESIGN
REDUCED WINDAGE LOSS.
MLT - 9 RANGE:
FRAME SIZE :90L - 355M
RATING :0.75 - 200 KW ( IN 4 POLES )

SPECIFICATION:
ENCLOSURE IS: 2148
RATING IS :325
DIMENSION IS:1231(FOOT)
IS: 2223(FLANGE)
MLT - 10 FEATURES:
AS PER : IPSS -1-03-007-85
CIRCULAR FIBBED BODY WITH INTEGRAL FEET CONSTRUCTION.
LOW ROTOR INERTIA HIGH SAFE STALL TIME
TE = 10 MINUTES
HIGH B (REVERSING COEFFICIENT) VALUE

DZ 132M - 2.4 KGM/ 4 POLE, SAFE STALL TIME : 10 MIN
MLT - 11 DZ 160L - 10.25 NM/ 4 POLE, SAFE STALL TIME : 3 MIN
MLT - 12 INVERTER FED VARIABLE SPEED MOTOR:
500 KW, 460 V - 4 POLE 355 FRAME

MOTOR DETAILS:
500 KW, 4 POLE, 460 VOLTS, TEFC
SQ. CAGE, CLASS 'F', FRAME - DC355F900T

APPLICATION :
CONVEYOR DRIVE: VECTOR CONTROLLED IGBT, INVERTER - CEGELEC MAKE ALSPA GD3000

DESIGN FEATURES:
STATOR STRIP WOUND, VPI TREATED
INSULATION LEVEL EQUIVALENT TO 3.3 KV SYSTEM URGE TESTED AT 10 KV.
HIGH EFFICIENCY COOLING FAN
OPTIMISED HEAT TRANSFER
MLT - 13 FEATURES:
FABRICATED MS BODY CONSTRUCTION
CLASS 'F' INSULATION
AMB. TEMP. 55°C
IPW55 PROTECTION
DOUBLE TAPERED SHAFT EXTN.
THERMISTOR PROTECTION
THERMISTOR / OPOTOR CONTROL

APPLICATION:
HOT METAL HANDLING CRANE
HOIST DUTY
S5 DUTY-60% CDF - 300 STARTS/ HOUR.

USES:
150 T MIXTURE CHARGING CRANE
180 T HOT METAL HANDLING CRANE
200 T TEEMING CRANE (0.1 M / SEC )

360 KW, 10 POLE, 3 PHASE, 415 VOLT ± 10%, 50 HZ ± 5%
TEFC - SLIPRING CRANE DUTY MOTOR
FRAME SIZE - KS 500L
MLT - 14 FEATURES:
FABRICATED MS BODY CONSTRUCTION SEPARATE LARGE SLIP-RINGOMPARTMENT.
CLASS 'H' INSULATION - CLASS 'F' RISE
AMB. TEMP. 55°C
IPW55 PROTECTION
DOUBLE TAPERED SHAFT EXTN.
IMPROVED VENTILATION
SEPARATE COMPARTMENT FOR STATOR / ROTOR TERMINATION
THERMISTOR PROTECTION
THYRISTOR CONTROL

USES:
450 T LADLE CRANE (0.125M / SEC)

860 KW, 10 POLE, 3 PHASE, 415 VOLT ± 10%, 50 HZ ± 5%
TEFC - SLIPRING CRANE DUTY MOTOR
FRAME SIZE - KS 560LX
MLT - 15 KS 250M Slip ring Crane Duty Motor
MLT - 16 DESIGN FEATURES:
STATOR WOUND WITH RECTANGULAR CONDUCTORS - RW 120 ONWARDS
BAR WAVE WINDING FOR ROTORS - RW105 ONWARDS
CLASS 'F' INSULATION SYSTEM - TEMPERATURE RISE CLASS 'B' LIMIT.
CLASS 'H' OPTION AVAILABLE.
ROTOR OVERHANG BANDING WITH RESIGLASS TAPE.
FORCED VENTILATION SYSTEM (IC01) THROUGH VEN HOLES IN STATOR SLOTS.
HIGH PULL OUT TORQUE DESIGNED TO WITHSTAND NORMAL
THERMAL ABUSES AT ROLLING MILLS, SUGAR PLANTS.

FRAME SIZE :
RW89-RW168 (CONVENTIONAL FRAME)
KCW450L-KCW560L (IEC FRAME)
OUTPUT : 75 KW-1000KW
POLE : 4 POLE-10 POLE
CONSTRUCTION : STANDARD-CAST IRON
OPTIONAL - M.S., FABRICATED