Electrical Network & # (VIII) CCIII; In Vitulatione motricium rating refert ad eorum gradu calor velit materiae usus, puncta A, E, B, F, H. patitur temperatus refert ad temperies motricium et terminum ex elevati ambientium temperatus contra. Temperature Rating de Vitulation Class AEBF Class H max licita temperatus (℃) CV CXX CXXX CLV CLXXX Equus Temperature Surge in generantibus et ad effectivae CXX CXXV est maxime vulnerable ad effectis altum et in CXXV est in genere est maxime et ad effectis in altum, velocitate est maxime et in alta et in generibus et ad effectis in alta et celeritas in generalibus et dampnum. differences between the different functions of insulating material heat-resisting, choose different insulation of electrical equipment for its ability to tolerate high temperature is different. Thus the general electrical equipment are the operational rules of the maximum temperature. People depending on the ability of insulating material resistant to high temperature 7 is defined for the allowable maximum temperature, according to the temperature size are: Y, A, E, B, F, H and C. They allow operating temperature: 90, 105, 120, 130, 155, 180 and above 180 ℃. Therefore, class B insulation to clarify is the selection of insulation heat temperature of 130 ℃. The user should make sure not to make the generator when working in generator insulation materials beyond the ability to ensure that the generator normal operation temperature. Insulation class for class B insulation materials, mainly by mica, asbestos, glass wool by organic adhesive agglutination or dipping. For Exemplum, ut iungere motricium Vallis classis F CLV gradus, et classis B temperatus ortum ad LXXX gradus, ut vestri apparatus operantes amet temperatus debet esse minus quam (XV) DLXXX = LXXV gradus.