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Description

Provision Of 01 X 600 Kva Trolley Mounted Transformer Alongwith Allied Services At Jaisalmer Mil Stn Under Ge(a) Jaisalmer.

Tendering Authority: Military Engineer Services

India, Rajasthan, Jaisalmer

NTID

29973304

Last Date For Submission

26 Dec, 2022

Closing Date

26 Dec, 2022

BOQ Items Total Items : 34 | Total Qty : 55
# Item Quantity Units
1 Supply and Installation, testing and commissioing of AC, 3 Phase, 50 Hz 630 KVA Capacity transfomer step down outdoor type 11/0.433 KV (at No load) 50 Hz copper wound, oil cooler(ONAN) complete with oil tank including first fill of ISI marked insulating oil up to top level, oil level indicater, breather with Silica gel, lifting hooks, drain valve, air vent valve, tackel wheel with channel and locking arrangement to put on the plinth with external cooling tubes, Core type, delta connected on primary side (HV) and star connected on secondary side LV) in accodance with vector symbol DYN-11 (vector Group-4) with neutral brought out on secondary side (LV Side) OFF load tap Changer with mannual voltage regulation 0.433 KV in suitable steps/position on HV side to give output of 0.433 KV on LV side and provision of following accessories and connecting with electrical system, earthing etc. including all jointing materials, testing and commissioining all as per IS 1180-2014 and energy efficiency level-II including filling of trasformer oil having confirming to IS : 335-1993 and shall comprise of the following for mounting on trolly as per manufactures direction 1.00 Each Job
2 Porclain HT bushings 03 Nos with brass/gun metal bushingrods complete with nut and washers on primary(HV) side, suitable for HT, 11 KV, XLPE Cable of size 3 Core 95 Sqmm.
3 Porcelain bushings 4 Nos with brass/gun metal bushing rods complete with nut and washers on secondary(LV) side.tor with filter typedrain valve and oil level gauge.
4 Porcelain bushings 4 Nos with brass/gun metal bushing rods complete with nut and washers on secondary(LV) side.
5 Oil conservator with filter typedrain valve and oil level gauge.
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