Dc-dc converter: dvc500-80-24 / equivalent

2.5 kw igbt-based 3-phase 4-leg converter,dc motor with slip-ring induction generator (mechanical setup)

Spc sfc three phase frequency converter 36v 400 hz 696va

Dc-dc converter, 1/p 18v-75v, o/p 5v part no. fb20-4805bd/ jh15-424s05v, voltpex/longsun/udayudyog

Cut section model dc series motor 1hp 230v,cut section model dc shunt motor 1hp 230v,complete parts of dc compound motor 1hp 230v,cut section model ac squirrel cage induction motor 3 phase 1 hp 415v,complete parts of ac slipring induction motor 3 phase 2 hp 415v,cut section model synchronous motor 3 phase,cut section model universal motor 1 phase 0 point 5 hp,cut section model shell type transformer 1 phase 1 kva 230v to 115v,cut section model core type transformer 1 phase 1 kva 230v 115v,cut section model transformer 3 phase 2 kva 440v to 220v,complete parts of alternator 3 phase 1 kw 250v,cut section model alternator 1 phase 1 kw 250v,complete parts of bldc fan,fluke 600 v 320 series true rms clamp meters for industrial,hikmicro pocket2 class thermal camera

Repair of dc dc converter and constant voltage regulator cvr of solar charge controller system installed at unmanned platforms rs18 and rs21 of bhs platform

Repairing of worn out surfaces and potholes (in patches) at different places of chandi ghosh road etc. under br. - x .

R and m of back side hall to be used as office space for esc ramgarh

Execution of works and providing of items for making old building of dc residence as dc guest house phase i

Road restoration of earth road and broken drain slab casting at vivekananda nagar sec-1 and 2 in ward no. 05 under rajpur-sonarpur municipality.