Product Profile of Dehydration Plants For Rapid & Economical Transformer Drying
Dehydration Plants for Rapid & Economical Transformer Drying are manufactured by Nach Engineering Pvt. Ltd. Nach Engineering Pvt. Ltd. Is the manufacturer of Vacuum Machinery & Allied Products.
Dehydration Plants for Rapid & Economical Transformer Drying can provide solution to the problem of drying of transformers which is otherwise a major problem due to the following reasons:
- Difficult site conditions
- Process in use at present is uneconomical, lengthy and less effective.
- Insulation requires drying is oil impregnated. Combined effect of heating, moisture, dissolved oxygen & acidity in oil, attacks iron, copper, varnishes, paints, which results in sludge formation. It forms very tiny substance, which adheres to winding insulation, side walls of tank, ventilating ducts & cooling fins. Sludge deposited on insulation causes severe shrinkage of insulation & finally premature break down. Water is also produced during aging process accelerated by catalytic action of copper, iron & oxygen.
Equipment Required for Field Maintenance of Dehydration Plants are:
- Hot oil pump with pressure regulating & controlling appliances for filteration systems.
- Electrical heat exchangers with precise temperature indicators, & safety devices.
- High temperature, metallic flexible hoses with spraying arrangement
- `Moisture extraction` vacuum system.
- High vacuum insulating oil purifier.
- Control panel & instrumentation.
