The subject matter of this contract is the supply and installation of two uninterrupted power supplies (300 kVA) listed below and detailed in Schedule V of the standard specifications. Tenderers may bid for one or more lots. The subject matter of the contract, in all cases, does not include so-called refurbished instruments and equipment.

1) Two Uninterrupted Power Supplies (300 kVA each).

The subject of this lot is the supply of 2 (two) uninterrupted power supplies (UPS) of 300 KVA each that will stabilise (in voltage and frequency) the power delivered by two transformers to INL facilities, allowing 15 s autonomy, and ensuring protection from power quality events such as voltage sags, surges, under-voltages, over-voltages or outage enabling continuous power supply. The solution presented by the bidders should encompass the supply, installation, testing and commissioning of two UPS 300 KVA each, OnLine, IGBT based, double conversion, 3-phase in 3-phase out UPS with specified panel, energy storage banks with racks, energy storage chargers, required cables, wires, circuit breakers, calling facility, etc., SCADA compatible with remote monitoring and control.