supply of electromotor, cables required for maintenance of different rli scheme under bankura-i ( a-m ) sub-division under bankura ( a-m ) division under np / mtn programme 2022-23 -estimate for supply of electromotor, cables required for maintenance of different rli scheme under bankura-i ( a-m ) sub-division under bankura ( a-m ) division. , supply & delivery of 25 h.p / 18.5 kw squirrel cage 3 phase induction motor with enclosure conforming to protection ip 55 horizontal foot mounted suitable for operation at 415 v ( ±10% ) , 3 phase, 50 cycles per sec ( ±5% ) , 4 pole, a.c supply 1500 r.p.m. the motor shall be tefc isi marked as per is 12615 with latest amendments thereof. , supply & delivery of 1.1 k.v. grade 3.5 core p.v.c. insulated 50 sq.mm size alluminium conductor armoured cable as per is no. 1554 ( part-i ) having isi mark. , supply & delivery of 1.5 sqmm 2 core pvc round sheathed, copper conductor electric cables suitable for working upto and including 1100volts duly isi marked conforming to is 694. , supply & delivery of 1.5 sqmm single corepvc insulatedcopper conductor ( unsheathed ) flexible electric cables suitable for working upto and including 1100volts duly isi marked conforming to is 694.