Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Tender For Sp.87 Nctps Ii Es Circle Mrt Division Rectification Of 65 Nos Of Defective Power Modules Of Variable Frequency Drives Of Id Fan In Unit I During Aoh 2023 24.. Submission Date for this Tender is 06-10-2023. Industrial Drive Tenders in Thiruvallur Tamil Nadu. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Removing Defective Power moduleFrom VFD Thyristor bridge panel. After disconnection ofGate, Cathode, NTDA card connection & pulse transformer circuit |
2 | Dismantle the existing Defective Power module, cleaning and Testing of each Thyristor cells & identifing the defective cells. |
3 | Rectification/servicing of defective Power Module/Thyristor cells |
4 | AssemblingtheRectified Thyristor Cells in Power module and Refixing of power module in VFD Thyristor bridge panel. |
5 | Reconnection of Gate, Cathode,NTDA card connection & pulse transformer circuit wirings. |
6 | Tools & Plants and Other Consumables |
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