Station transformer differential relays

Numerical relays for lt switchgear

Tggenco - nshes - supply of different ranges of analog meters, jyothi make re-300, re-301 auxiliary relays, oen make auxiliary relays and space heaters at amrplis, nshes, nagarjunasagar.

Tggenco-ytps(5x800mw)-em-stage-i-supply of terminal blocks,overload relays

Multi purpose protection system (small)

Tggenco-ktps vii stage/paloncha - supply of rotork make snap acting relays and volume boosters for various control valves

Tggenco - nshes - supply of different ranges of numerical relays and on-delay timers, make: lauritz knudsen, at nshes, nagarjuna sagar

Multi purpose protection system special (mppss)

Procurement of digital insulation resistance testers

Power contactors of 230v ac coil and thermal overload relays used in vacuum pump house,ucb/esp ac package and centrifugal panels