National Mineral Development Corporation Limited

National Mineral Development Corporation Limited has published Bids Are invited for LT MOTORS installed for pusher car leveller 1 1600206840 MOTOR INDUC 180 415 3 4 315LX F B3 S1 R MOTOR INDUCTION POWER RATING (KW):180 VOLTAGE RATING ( V ):415 PHASE:3 POLE:4 FRAME SIZE:315LX INSULATION CLASS/TEMPERATURE CLASS:F/B MOUNTING:B3 DUTY CYCLE:S1 TB LOCATION FROM DRIVE SIDE (L/R/T):R FREQUENCY ( HZ ):50 SPEED ( RPM ):1488 CONNECTION:DELTA INGRESS PRO TECTION:IP55 ENCLOSURE/COOLING:TEFC/IC411 ENERGY EFFI CIENCY CLASS:IE2 SPECIAL FEATURES:BIDIRECTIONAL, WITH ROLLER BEARING, AMB. TEMP:50DEGC METHOD OF STARTING: DOL APPLICABLE STANDARDS:IC 12615 NO 1 2 1600158756 MOTOR INDUC 55 415 3 6 280M H B3 S4 T MOTOR INDUCTION POWER RATING (KW):55 VOLTAGE RATING( V ):415 PHASE:3 PH POLE:6 POLE FRAME SIZE:280MINSULAT ION CLASS/TEMPERATURE CLASS:H (TEMP. RISELIMITED TO C LASS F) MOUNTING:B3 DUTY CYCLE:S4 40%CDF TB LOCATI ON FROM DRIVE SIDE (L/R/T):TOPFREQUENCY ( HZ ):50 HZ, +3% ,-6% CURRENT RATING(AMPERE):95 SPEED ( RPM ):980 CONNECTION:DELTAINGRESS PROTECTION:IP55 ENCLOSURE/CO OLING:TEFC/IC411 POWER FACTOR:0.86 ENERGY EFFICIENCY CLASS:IE293.5% ROTOR TYPE:SQUIRREL CAGE BEARINGS(DE/ NDE):6318-C3/6318-C3 ANTIFRICTION ADDITIONAL INFORMAT ION:INSULATED BEARING AT NDE,SHAFT: SINGLE ENDEDCYLIN DRICAL, MOTOR GD SQ. (KG-M²): 8.64, SPACEHEATERS - WA TTS/VOLTS: SPACE HEATER 60WX2 (250V AC),ACCESSORIES: ROD TYPE BTD (1/BRG), 3 WIRE TYPE RTDPT 100- 6 NOS, V IBRATION INTENSITY-AS PER IS:12075;NOISE LEVEL AS PER IS:12065, ALL TOLERANCES SHALLBE AS PER RELEVANT IS STANDARDS. LOCKED ROTORWITHSTAND TIME HOT/COLD IN SEC:15/30 METHOD OFSTARTING:VARIABLE VOLTAGE / FREQUE NCY STARTS PERHOUR:150 STARTS/HR APPLICABLE STANDARDS :IS: 1231,IS:325, 1PSS1 03-001, IEC:60034 NO 1 3 1600156945 MOTOR INDUC 22 415 3 6 200L H B3 S4 T MOTOR INDUCTION POWER RATING (KW):22 VOLTAGE RATING ( V ):415V, +- 10% PHASE:3 PH POLE:6 POLE FRAME SIZE:2 00L INSULATION CLASS/TEMPERATURE CLASS:H (TEMP. RISE LIMITED TO CLASS F) MOUNTING:B3 DUTY CYCLE:S4 40% CD F TB LOCATION FROM DRIVE SIDE (L/R/T):TOP FREQUENCY( HZ ):50HZ, +3% ,-6% CURRENT RATING (AMPERE):40A SPEED ( RPM ):975 CONNECTION:DELTA INGRESS PROTECTION:IP55 ENCLOSURE/COOLING:TEFC/IC411 POWER FACTOR:0.84 ENERG Y EFFICIENCY CLASS:IE2 91.5% ROTOR TYPE:SQUIRREL CAGE BEARINGS(DE/NDE):6312-2RS/6212-2RS ANTIFRICTIONADDI TIONAL INFORMATION:SHAFT: SINGLE ENDED CYLINDRICAL,. ALL TOLERANCES SHALL BE AS PER RELEVANT IS STANDARDS. METHOD OF STARTING:VARIABLE VOLTAGE / FREQUENCY ST ARTS PER HOUR:150 STARTS/HR APPLICABLE STANDARDS:IS : 1231, IS: 12075, IS: 12065, IS:325, 1 Total Quantity : 6. Last date of submission for this tender is 2025-09-08. This is a Vehicle Accessories And Component tender in Jagdalpur, Chhattisgarh