
Plastofab
Epoxy resin cast instrument transformers and insulating components for switchgear
Overview
Plastofab develops, manufactures and supplies instrument transformers, epoxy resin cast components and F.R.P. components, including test terminal blocks, for the switchgear field. The company says it has been active in this field since 1983 and serves the power utilities sector.
The company runs its own tool room with two CNC machines for designing and making moulds and tools. It also has a quality assurance laboratory and an R&D centre. Resin casting quality is checked through glass transition temperature (Tg) analysis and X-ray imaging to detect voids.
Besides manufacturing, Plastofab offers design and engineering support. This includes value engineering, design changes based on FMEA, failure analysis, help with CT/PT selection, retrofit and indigenisation of switchgear and transformer components, and power system network analysis.
Products
10 listedVideos
Catalogues & brochures
Certifications
2 listedFactory & locations

Plastofab
Epoxy resin cast instrument transformers and insulating components for switchgear
Overview
Plastofab develops, manufactures and supplies instrument transformers, epoxy resin cast components and F.R.P. components, including test terminal blocks, for the switchgear field. The company says it has been active in this field since 1983 and serves the power utilities sector.
The company runs its own tool room with two CNC machines for designing and making moulds and tools. It also has a quality assurance laboratory and an R&D centre. Resin casting quality is checked through glass transition temperature (Tg) analysis and X-ray imaging to detect voids.
Besides manufacturing, Plastofab offers design and engineering support. This includes value engineering, design changes based on FMEA, failure analysis, help with CT/PT selection, retrofit and indigenisation of switchgear and transformer components, and power system network analysis.
- Active in switchgear field since
- 1983
- Office
- Kolkata, West Bengal, India
- Works
- Sodepur, Panihati, Kolkata, West Bengal
- Tool room
- Two CNC machines
- Quality systems
- ISO 9001:2015, ISO 14001:2015
Products
Epoxy Resin Cast CT (33/36 kV)Resin castCT
Resin Cast 11 kV Indoor CT11 kVIndoorCT
36 kV Outdoor CT (Live Tank)36 kVOutdoorLive tank
Resin Cast 11 kV Outdoor PT11 kVOutdoorPT
Resin Cast 33 kV PT33 kVPT
Resin Cast 33 kV Gun Type PT33 kVGun typePT
Resin Cast PT 3.3/6.6/11 kV3.3/6.6/11 kVPT
11 kV Draw-out PT11 kVDraw-outPT
Support Insulator, Bushings and Interruptor HousingEpoxy cast
L.V. Monoblock up to 5000 AmpsUp to 5000 AL.V.
Documents
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Factory
- Works
