Tender For supply of energymeters and mcb - single phase two wire electronicenergymeter , mcb 25a,double pole,250volt,isi complied , moulded case circuit breaker , mccb 200a 4 pole isi complied , miniature circuit breaker mcb 32 amps single pole sp240 volts , moulded case circuit breaker 100amp , miniature circuit breaker mcb 63 amps four pole , miniature circuit breaker mcb 63 amps single pole
Tender For supply of as per boq d d - main lt panel indoor type with fp ai high safety mode technology , apfc capacitor panel 1250 kvar indoor type with aluminium tp , vacuum circuit breaker panel 11 kva 800 amp and vcb panel , transformer 3500 kva input voltage 11 kv output voltage 415 v , earthing arrangement copper plate earthing with 50 kg of chemical earthing transformer - 3500 kva technical specification- 1- capacity : 3500 kva, 2- input voltage : 11 kv, 3- output voltage : 415 v, 4- number of phase : 3 phase 5- applicable standard : standard, 6- number of winding : 02 nos, 7- installation type : outdoor, 8- cooling type : onan, 9- terminal arrangement : bare, bushing for hv side & 10- cable box for lv side., 11- vector group : dyn 11, 12- ambient temperature : 50 c, 13- temperature rise of oil : 40 c, 14- temperature rise of winding : 45 c, 15- impedance : 6.25% (subject to +/-10% tolerance), 16- transformer oil : "a grade" tested & certified as per is:335 standard., 17- no load losses : as per is standard, 18- full load losses : as per is standard, 19- copper : pure electrolytic grade, 20- tapping mode 01 nos - rotary type off circuit tap changer (octc) with locking arrangement & tap indication., 21- basic insulation leve for hv : 75 kv peak / 28 kv rms, 22- basic insulation level for lv : - / 3 kv rms, 23- tapping range +5% to -5% in steps of 2.5% by off circuit tap changer (octc)., (a) earthing arrangement (1) copper plate earthing 600x600x6 mm with 50 kg of chemical compound depth around 10 meter with testing pit. (2) gi plate earthing 600x600x6 mm with 50 kg of chemical compound depth around 4 meter with testing pit. (3) copper strips 50*6 (4) gi strips 50*6 make premium, (b) cables and accessories (1) 3 c x 240 sqmm al armoured ht cable (2) joint kit (3) 3.5 c x 400 sqmm al ) /bid number : gem/2025/b/6768705 * /dated: 17-10-2025 & & / bid document 1 / 19
Tender For tender for supply of ups along with batteries d d - rating in kva, switching technology, input voltage, output voltage, warranty for ups (years), battery backup bank provided with online ups, type of battery, hackap time (minutes), battery maka, dc voltage (in valtsj, number of batteries, minimam guaranted vaii, warranty for battery (varby battery manufacturerfirand, acresunies, jahsolation transfermar, overall efficiency(), power factor lond supported, overland limi, tatul harmonic distortion (thd)(%), crest factor on fall ann-ca, naise lend (1 meter dutance fromps), input power factor at fall outputsad leading to unity with active, power factur corrut (apfc), tramient respons, battery recharge time to 90% chargeafter 100%, masinuatavershoot and under sht, voltage regulation from no load to full, ups input power factor, pentiction