Osmania University Tender

Providing New HT Outdoor Vaccum Circuit Breaker;Providing and erecting heat shrinkable outdoor termination kit for 95 Sqmm 3 core, 11 KV HT XLPE insulated armoured cable with necessary materials etc., complete including cost and conveyance of all materails labour charges, etc., complete for finished item of work. Makes : Raychem / Transeal / M Seal.

Providing New HT Outdoor Vaccum Circuit Breaker;Supply and erection of approved make 11KV, H.G fuse set with insulation complete with Fuse holders, Fuse barrel with metal fittings, fuse element mounted on M.S. channel with working current 15A capacity complete with cost and conveyance of all materials and labour charges.

Providing New HT Outdoor Vaccum Circuit Breaker;Supply, transport & erection of 11 KV, 185 Sqmm, 3 Core HT XLPE (E) insulated 11000 V grade armoured Cable, as per IS specification confirming to IS 7098/II/85 with latest amendments. Makes : Torrent / Unicab / Universal / Polycab / Havells.

Providing New HT Outdoor Vaccum Circuit Breaker;Supply, transpotation, installation, testing and commissioning of HT OUTDOOR type single panel switchgear with VCB of floor mounted, metal clad 11KV, 630A, not less than 16 -KA (350 / 500 MVA) VCB Panel, with 1No VCBs totally enclosed and horizantal drawout type, horizontal isolation type breaker as per IS 13118 as amended upto date and additional specifications having capacities as mentioned below , single break trip free mechanism, otorised/manually charged and auto manually closing breaker suitable for use on 12KV , 3phase, 50HZ AC supply with self contained fully interlocked rackin and rackout mechanism air insulated allumium Busbars of 630A capacity, Breaker featured with ON/OFF indicator with hand trip device, spring relief coil, shunt trip coil and auxillary switch of 6NO + 6NC and equiped with following switchgears and accessories, incomming connections suitable for 3x120Sqmm XLPE 11KV Cable as required etc complete with adaptor box for outgoing termination including cost and conveyance of all materials and labour charges etc., complete. Switch Gears: INCOMING - 11KV, 630A not less than 16 KA VCB - 1No. --- POTENTIAL TRANSFORMER : 11000 / 110 Volts PT, Class 1 accuracy, 100 VA burden with HT/LT fuses. Makes: ECS / SILKANS / PRAGATHI / NARAYAN POWER TECH or Eqlnt-01 No --- Digital Voltmeter 0-15KV along with Selector switch and protection fuses/MCB for HT metering upto 15KV on incoming side - 01No; 0-300A Digital Type Ammeter with selector switch - 1No. Makes: CONZERV / ELMEASURE or Eqlnt --- Dual core dual ratio current transformers with 50-300A/5A, 15VA burden and accuracy class 1 for metering & class 5P10 for protection - 03 Nos Makes : ECS / SILKANS / PRAGATHI / NARAYAN POWER TECH --- Microprocessor based non directional combined 2 over current & one earth fault relay - 1No. Makes: EASUN REYROLLE or equivalent --- POWER PACK: Supply, Installation, testing and commissioning of Power pack with 230V input and 110V DC continuous out put suitable for closing / tripping / indication of VCB with 2.5sqmm FRLS copper cable etc as required. --- Master trip relay-1No. --- Three element transformer fault auxilary relay - 2 Nos. Makes: EASUN REYROLLE or equivalent --- Breaker control switch-1No Makes: Switron or equivalent --- Local/Remote switch-1No Makes: Switron or equivalent --- Indicating lamps-1set Makes: Vaishnov or equivalent Reputed brand --- Space heater & thermostat -2Nos Makes: Eltek or equivalent --- MCB's of suitable current ratin-3 Nos --- Anti pumping relay -1No Makes: Reputed brand with ISI mark --- Electrionic Audio alarm system with hooter -1No Makes : Reputed brand --- Auxiliary plug & socket of 230VAC/10A -1No Makes: Reputed brand with ISI mark --- Panel illumination lamp 230V/40W -1No Makes: Reputed brand with ISI mark Makes: Kirloskar / Schneider / Siemens / Crompton Greaves / ABB