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Description

Revamping Of 1no Of 2000a/60v Rectifier Panel At Barc, Mysore

Tendering Authority: BHABHA ATOMIC RESEARCH CENTRE

India, Karnataka, Mysore

NTID

29288630

Last Date For Submission

25 Oct, 2022

Closing Date

25 Oct, 2022

BOQ Items Total Items : 3 | Total Qty : 3
# Item Quantity Units
1 Disconnection, dismantling of old rectifier bridge in the existing panel: Removal of 12 Nos of existing bus bars and 36 Nos of heat sinks in existing rectifier panel as per specs. 1.000 Nos
2 Supply of 2No of diode bridge modules and control accessories like contactors, selector switches, relays, indication lamps etc. as per BOM : Each module consisting of 6 no of capsule diodes (I 800A Average (1400A rms) / (minimum PIV 300V)) mounted under pressure pack with double side cooling, heat sinks & 3 no of semiconductor fuses of 1000A (for each phase) with trigger fuses, micro switches, fuse failure indication for each fuse, over temperature protection and MPCB protected Cooling fan of 300mm sweep 415V AC 1265 CFM as per specs. 1.000 Nos
3 Installation, testing and commissioning of new diode bridge modules and demonstration of full functionality of the system: Interconnection of diode bridge modules, with external aluminum bus bars (size >150x10 Sq.mm) both at AC input and DC output;Input & output of Interconnected Rectifier modules should be connected to existing input and output bus bars of rectifier panel;Detailed check on functionality and submission of test reports for each stage and demonstration of full functionality as per our specifications and submission of detailed documents related to power circuit 1.000 Nos
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