Ministry Of Steel

Ministry Of Steel has published Bids Are Invited For Boq Total Quantity : 1---ELECTRIC MOTOR, TYPE : SQUIRREL CAGE INVERTER GRADE MOTOR, VOLTAGE : 415 V +10%/-15%,FREQUENCY : 50HZ +/-6%, PHASE : 3 PHASE, FRAME SIZE : ND315L, DUTY CYCLE : S10-100%, MOUNTING : IMB3, INSULATION CLASS : F WITH TEMP RISE LIMITED TO B, ENCLOSURE : TEFV, AMBIENT TEMPERATURE : 55 DEG.C, METHOD OF COOLING : IC 416, SHAFT : SINGLE ENDED CYLINDERICAL, SPEED : 750 RPM, POWER RATED : 60KW, METHOD OF STARTING: VVVF, DEGREE OF PROTECTION: IP 55, ACCESSORIES: SPACE HEATER-1 NO, (BLOWER FAN, RTDS, BTDS AS PER MOTOR, PROVISION FOR VIBRATION PROBES). SEPARATE PROVISION FOR MOUNTING OF BLOWER FAN ON END COVER WITH INDEPENDENT SUPPLY MUST BE PROVIDED. MAXIMUM % THD FOR VOLTAGE < 5%. PROVISION WITH FITTINGS FOR MOUNTING OF PULSE ENCODER (HUBNER MAKE ENCODER FGHJ 40 K-2048G-9OGNG/2OP). MANUFACTURER : CROMPTON GREAVES, TAG NUMBER : NADZ95543. Inspection / Testing / QAP: 1. VISUAL CHECK OF: SHAFT TYPE & EXTENSION, ENCLOSURE, MOUNTING. IDENTIFICATION OF ITEM BY VERIFICATION OF NAMEPLATE DETAILS: NAMEPLATE TO INDICATE: KW, FRAME SIZE, VOLTAGE, FREQUENCY, DUTY, SPEED, MODEL / MAKE (AS PER FOOTNOTE OF PURCHASE ORDER). 2. ROUTINE TEST REPORT AS PER IEC: 60034 -1, CONSISTING OF FOLLOWING TESTS:-(TO BE SUBMITTED IN 2 SETS - FOR INSPECTION DEPT. & FOR INDENTER) A) RESISTANCE OF WINDINGS (COLD). B) NO-LOAD LOSSES AND CURRENT. C) WITHSTAND VOLTAGE TEST. D) DIRECTION OF ROTATION. E)CLASS OF INSULATION. 3. GUARANTY / WARRANTY CERTIFICATE AS PER PO. 4. DATASHEET & GA DRAWING OF THE MOTOR TO BE SUPPLIED ALONG WITH MOTOR.. Last date of submission for this tender is 2021-09-13. This is a Retaining Hardware tender in null, Chhattisgarh