supply of supply, testing, installation and commissioning of feeder protection relay(ocr+dpr+wpc+ptff) suitable for 132 kv / 25 kv traction sub-station (tss), complete with mounting hardware , supply, testing, installation and commissioning of feeder protection relay(ocr+dpr+wpc+ ptff) suitable for 132 kv / 25 kv traction sub-station (tss), complete with mounting hardware, wiring accessories, terminals and all necessary fittings, ready for operation in all respects, suitable for ashida mak e panel and fully suitable for the existing feeder protection scheme and associated ct/pt arrangements. th e offered module shall comply with rdso specification no.ti/spc/psi/protct/6072 or latest applicable spe cification,including all applicable amendments/corrigenda. the scope shall include necessary testing, prote ction settings, integration with the existing protection system and commissioning at site,complete in all res pects. [ warranty period: 30 months after the date of delivery ] ]