Tender For repair/ replacement of old unsv ug cable, street light/ poles, internal wiring, db, repair to hot/ cooling appliances incl maint of transformer/ standby diesel generator set and connected e/m accessories at ins kardip and icgs kamorta under ge campbell bay
Tender For supply of supply of single phase primary-240v secondary-230v, 50hz, 1000 va isolationtransformer provided wit , supply of single phase primary-240v secondary-230v, 50hz, 750 va isolationtransformer provided with , supply of single phase primary-240v secondary-230v, 50hz, 500 va isolationtransformer provided with
Tender For corrigendum : repairs/maint of isolationtransformers, voltage stabilizers, earthging system and allied works at afs kalaikunda under ge (af) kalaikunda
Tender For corrigendum : we-260: the work of attending on-line/offline oil leakages from various location of 400kv gis connected generator transformer, station transformers & icts by using reputed brand leak repair systems / leak repair putty at emd rbph of sshep, kevadia colony on as & when required basis.
Tender For supply, testing, installation and commissioning of pure sine wave 10 kva online ups with 180 ah, 12 volt battery bank consisting of 16 nos batteries along with battery rack. back up time 180 minutes minimum. switching technology: igbt-pwm. with inbuild isolationtransformer. input voltage: ac single phase 160v-260v output voltage: ac single phase, 230 volt, 50 hz. protection for under voltage at battery terminal, short circuit & overload at ups output terminal, overload limit: 20% overload for minimum 10 minutes, 50% overload for minimum 1 minutes, 50% overload for minimum 3 second. additional 16 nos batteries with same rated capacity and specification as above along with battery rack to be provided as spare battery bank. battery type smf-vrla(make-as per mii policy) [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : urgent repair and roof treatment work at utility block electrical sub station , transformer room , panel room , generator room and inside part of main building roof beside of lift machine room of roopkala kendro, block gm , sector v , salt lake - - urgent repair and roof treatment work at utility block ( electrical sub station , transformer room , panel room , generator room) and inside part of main building roof (beside of lift machine room ) of roopkala kendro, block gm , sector - v , salt lake city kolkata- 700091. under bidhannagar east division