BS 3816 specifies requirements for epoxy resin casting systems used as electrical insulation in equipment for the generation, transmission and distribution of electrical power.
BS 3816 guidelines do not apply to materials used in instrument transformers, gas-insulated equipment or insulators which are directly exposed to outdoor environments.
BS 3816 on epoxy resin casting systems as electrical insulation specification is useful for:
Epoxy resin casts as electrical insulators are used to protect from short circuiting, dust and moisture. Epoxy resin casts possess better thermal conductivity, so they provide higher heat dissipation from electrical components. Thus, prolonging the service life of equipment and appliances.
BS 3816 provides details such as:
BS 3816 also provides you with procedure to cast the test casting to get results which can be used for real life operation situation.
Using BS 3816 best practice guidelines will help you manufacture better quality and safer resin casts for insulation.