Contact cleaners

Supply of aux contactor and tnc switch

Procurement of network power switch for ups system

Supply of aux switch 12no 12nc,make-mani

Procurement of 05 nos of under carriage kit without track adjuste to part no 4921aefk012b

Supply of 245kv, 3-phase, spring operated sf6 circuit breaker along with retrofitting material for 220kv switchyard of ktps-v stage under psd funds

Laying of cc road from narne estate road to rian school in spring valley, maseedbanda ward no. 228 , serilingampally circle-49, slp zone, cmc (reserved for scs only)

Supply of two 2(two) nos sf-6 gas circuit breakers, 245kv,3150a,3-phase, 50hz individual pole operated by a motor-wound spring-spring operating control mechanism along with galvanized steel support structures including adapter plate, inter-pole cables, terminal connectors, all the accessories, mandatory spares including design, manufacturing, testing, inspection at manufacturer works, packing and forwarding along with supervision of erection, testing and commissioning of breakers at 220kv switchyard of nagarjunasagar main power house, telangana

Spares suitable for siemens make 420 kv,2000amps,tp 415v motor operated centre break isolator with single earth switch type 400 kv hcb installed at 400 kv switchyard