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Indoor Epoxy Resin Cast Current Transformers up to 33 kV
Features
 1.
The main insulation is non-aging Epoxy Resin which is a proven
insulating material since last several years.
2. The current transformer is encapsulated in the resin in a single
process which is done under controlled temperature and vacuum.
3. The transformer could be tailor made to suite customer
requirements
4. It requires practically no maintenance.
5. 6. Primary winding is wound in double disc fashion with
rectangular copper strip conductors having multiple-paper covering
as insulation. This ensures high mechanical strength against forces
developed during dynamic currents.
7. Transformer is designed and processed to obtain partial discharge
free performance.
8. CTs can be designed to international standards IEC, BS, ANSI(IEEE)
etc.
Please
get in touch for more details
Indoor Epoxy Resin Cast Voltage Transformers up to 33 kV
Features
 1.
The main insulation is non-aging Epoxy Resin which is a proven
insulating material since last several years.
2. The Voltage transformer is encapsulated in the resin in a single
process which is done under controlled temperature and vacuum.
3. The transformer is could be tailor made to suite customer
requirements
4. It requires practically no maintenance.
5. Primary winding is done in trapezoidal fashion with continuous
reduction of turns to ensure mechanical stability and also high
strength against impulse voltages. High quality kraft paper is used
as inter-layer insulation and is judiciously applied to obtain
optimum performance. The coil is dried, and impregnated with low
viscosity resin under vacuum prior to the final encapsulation.
Alternatively BOPP film is also used as inter-layer insulation in
some cases.
6. Transformer is designed and processed to obtain partial discharge
free performance.
7. VTs can be designed to international standards IEC, BS, ANSI(IEEE)
etc.
Please
get in touch for more details |
