ESS UNDER ZONE 5 AREA

Amount

S.I.T.C. of Vaccum interrupter bottle suitable for existing 11KV/22KV VCB of 400A/630A (Make: Alstom/ Kirloskar/ ABB/ Areva/ Crompton) including dismantling & removing existing faulty Vacuum interrupter bottle, making connections & high voltage testing etc. complete as required.

Supply and fixing of current transformer in existing 22KV HT panel having suitable CT ratio for protection and metering including testing wiring and installation in the existing H.T. panel including connections, testing and commissioning etc. complete as required as per site requirement.

Supply and fixing of current transformer in existing 11KV HT panel having suitable CT ratio for protection and metering including testing wiring and installation in the existing H.T. panel including connections, testing and commissioning etc. complete as required as per site requirement.

Supply and fixing of current transformer in existing LT panel, having suitable CT ratio up-to 2000/5 Amp for protection and metering, including testing, wiring, and installation in the existing LT Panel including connections, testing and commissioning etc. complete as required as per site requirement.

Servicing of 400Amp to 800Amp HT OCB / VCB complete with cleaning, alignment, adjustment of gaps between phase to phase, lubricating all moving parts, adjustment for smooth mechanical operation etc complete as required.

De-hydration of transformer oil with Filter machine at site to maintain the break down value, die electric strength of oil up to 50 KV including providing oil testing facility at site as reqd.

Supplying & filling the transformer oil, sealed pack drum including transportation charges etc. ( Make : M/S Power oil / Savita with ISI marked having 50KV R/C)

Supply & fixing of power pack unit having input 220 Volt AC and output 24/48/110 Volt DC i/c. making inter connection suitable for existing HT system etc. complete as required.

Calibration of IDMT relay with secondary injection test set including cleaning servicing of contacts tightening of loose contacts testing repair etc. complete as required.

Servicing of 800 to 3200 Amp ACB Complete with cleaning, alignment, adjustment of gaps between phase to phase, lubricating all moving parts adjustment for smooth mechanical operation etc complete as required.

Checking & arresting at site for Oil Leakages from transformer of various ratings including (a) Dismantling of LT cable’s / Bus- Bar’s connections & dismantling of L.T. Bushing Rods. (b) Dismantling of Main Top cover / inspection window of Transformer. After draining of oil of Transformer into clean empty drums (as per requirement) c) Replacement of Cork rings set along with new Teflon rings of all phases for arresting oil leakages. d) Fixing of all terminals & Bus-bar’s connections & making adjustments. e) Replacement of cork gaskets, oil rings of inspection window side & Buckolz relay side & pipe line also for arresting leakages, if any. f) Re-filling of oil into transformer & examining of leakages for improving breakdown value of oil complete as reqd.

Supplying, installing, testing and commissioning of 4 pole, 50kA, 415V, Manual draw-out type air circuit breaker of following full-load current rating, in the existing LT/MV panel i/c carrying-out required modifications in the panel, in the associated incoming/outgoing bus bars of the panel for proper mounting & connections of the ACB, also providing suitable interlocking connections, control wiring, end terminations etc. complete as reqd as per the site requirement. (Make: L&T/ABB /Siemens / Schneider )

Servicing and cleaning of 200 to 630 KVA 11/ 22 KV / 415 Volt Dry type transformer i/c flexible joint connection and checking temperature relay for its operation, tightening of HT/LT connection and adjustment of tripping, meggaring, high port testing, checking protection etc. complete as required.

Testing of 400 KVA Transformer including meggaring, high voltage test, IR value, balancing test, insulation testing and rectification of moisture in bus bar, insulator, in-coming, out-going and H.T Cable box, Heating of complete P.T, C.T testing etc. complete as required.

Supply and fixing of Digital type, Ammeter up to 2500 Amp. Size 96 x 96 sq.mm, (Make: Trinity / L&T) etc. complete with wiring, connection, testing etc. complete as required.

Supplying and fixing of Digital type, Voltmeter up to 500 Volt, size 96 x 96 sq.mm, (Make: Trinity / L&T) complete with wiring, connection, testing etc. complete as required.

Supply and fixing of LED type indication lamp with holder assembly 230 V AC / 24 DC / 48 V DC / 110 V DC, complete as required.

Supplying and fixing of Digital type, KV Meter size 96 x 96 sq. mm, (Make: Trinity / L&T) complete with wiring, connection, testing etc. complete as required.

Blowing off dust/dirt complete HT Panel 1 no, LT Panel 1No, Capacitor panel-2 Nos., Emergency Panel 1 No. and cleaning in site and out site tightening of all loose nut, bolt etc. es required.

Supply and fixing of APFC Micro processer relay with calibration, testing etc. complete as required. (8Stage-12 stage).

Testing and meggaring of 22 KV HT VCB, CT with p.c testing, insulation testing and rectification of moisture in bus bar, insulator, and H.T Cable box, Heating of complete C.T testing etc. complete as required.

Testing of 630 Amp HT Isolator complete with mechanism, HV testing, meggaring for arresting of fault etc complete as required.

SITC of Super heavy duty capacitor in the existing capacitor panel suitable for working of 440 Volts AC Supply i/c removing of faulty capacitor etc complete as required. (Make : EPCOS)

Supply and fixing of following HRC Fuse assembly with wiring connection testing complete as required.

Supply and fixing of 32 Amps 4 Pole power contactor with 1 NO, 1NC for capacitor panel with wiring connection testing complete as required.

Moc - 12.5 ( for 5/6/10 KVAR capacitor )

Moc - 15 ( for 2.5/15 KVAR Capacitor)

Moc - 20 ( for 20 KVAR Capacitor)

Moc - 30 ( for 20/25 KVAR Capacitor)

Moc - 50 ( for 50 KVAR Capacitor)

Supply and fixing of FN Switch 125 Amp with wiring connection testing complete as required

Providing and making of wiring for existing faulty capacitor panel with 10 Sqmm copper flexible wire and copper lugs etc complete as required.

Supplying and making following type of cable end jointing with cast resin compound, including lugs and other jointing materials, for following size of 3 core, XLPE aluminium conductor (armoured) cable of 11KV/22KV grade i/c cutting, removing the existing faulty cable end termination wherever required etc. complete as required. (Note: Make of jointing kit- Denson/ Raychem or equivalent)

Indoor Type Joint for cable-sizes 95sq.mm. to 240 sq.mm.

Outdoor Type Joint for cable-sizes 95sq.mm. to 240sq.mm.

Straight through Type Joint for cable-sizes 95sq.mm. to 240 sq.mm.

Less credit on account of Dismantled material