Modified fan guard for transformer oil cooler (radiator) for emu/memu

25kv ac memu transformer 1050 kva confirming to rdso spec rdso/pe/spec/emu/0137

Main transformer, type-lot 1250 for medha propelled 3-phase memu motor coach with conservator, oil, cooling system, circulating pump, elastimold, bushings and accessories. power: 1250 kva to specification no. rdso/pe/spec/emu/0163 (rev. 3)-2022.

Oil pump with motor and starting capacitor 1.5 hp 240 volt single phase ac suitable for transformer of bg ac emu/memu conforming to icf specn. no. icf/elec/018 (rev.a) along with latest amendment/alteration if any.

Auxiliary air compressor with motor suitable and compatible for ac memu underslung icf medha as per rdso specification no. rdso/pe/spec/emu/0202-2020 (rev 0) model no. crc 150 usl (under slung) pkg part no. s07129 of m/s elgi or similar.

Set of gasket for intervehicular coupler for 3-phase locos equipped with 500 kva hog converter as per rdso/pe/spec /ac/0177-2013 (rev. 01) .each set consists of 02 items in 03 nos. 1) foundation rubber gasket (seal strip rcf drg no-lw71332) for iv coupler socket assembly. qty - 01 nos. 2) sealing ring gasket ( rsdo drawing no. rdso/pe/sk/ac/0235-2021 rev.-0 ) of coupler body and cover for iv coupler socket assembly.qty- 02 nos.

1(inch)x1200 hose connection for brake pipe (bp) of emu/ memu / demu to escorts drg. no. 3ep5971/1, alt.07 (or) wsf drg. no.ib70449/ 10(or) ftrtil drg.no. a37080632 (or) kbi drg no. c152942 and conforming to icf document no.icf/sk-10-2- 421, rev.5 and material specification of hose shall conform to sae-100r1at. note: firm should procure, hoses from rdso approved sources only and necessary documents in this regard to be produced along with supply of material.

1(inch)x1200 hose connection for brake pipe (bp) of emu/ memu / demu to escorts drg. no. 3ep5971/1, alt.07 (or) wsf drg. no.ib70449/ 10(or) ftrtil drg.no. a37080632 (or) kbi drg no. c152942 and conforming to icf document no.icf/sk-10-2- 421, rev.5 and material specification of hose shall conform to sae-100r1at. note: firm should procure, hoses from rdso approved sources only and necessary documents in this regard to be produced along with supply of material.

Gaskets for m/s. shil make transformer o [gaskets for m/s. shil make transformer oil pump, to type acpd175 for 3 phase locos, set consists of 4 items as given below: 1) terminal box nitrile rubber gasket part no . sh/opc/19- 1 no./set 2) compression gland complete with cable gland, grommet & washer part no. sh/opc/16 -1 no./set 3) o ring between suction flange and shell part no. sh/opc/31 - 1 no./set 4) o ring between shell & delivery flange part no. sh/opc/23 - 1 no./set . ]

Supply of air bellow duct set, each set of air bellow ducts consisting of : 01 no of supply air bellow duct, 02 nos. of fresh air bellow ducts & 2 nos return air bellow ducts. the bellow ducts should be made of meta aramid/para aramid fabric with silicon rubber coating on both sides and the metallic frames at both ends of the ducts i.e. rmpu side & coach shell side, shall be as per rdso specification no. rdso/pe/spec/ac/0197-2020 (rev.-1) & rdso drawing no. rdso/pe/sk/ac/0069-2004 (rev.3), sui