Vibration isolator is designed to decrease acoustic influence and vibration transfer of power transformers with power from
100 up to 400 kVA and weight from 400 up to 1400 kg for building supporting construction.
Vibration isolators are set into transformer holes for rollers fastening, four vibration isolalators per one transformer.
Climatic category – У1 (moderati climate, 1 – outdoor installation) according to GOST 15150-69. Antivibration gasket
is to be safe from oil, benzine, kerosine and other substances that destroy rubber.
Delivery set consists of:
– vibration isolator – pieces
– label – 1 unit
– package – 1 piece
Average warranty period – not less than 10 years.
Allowable warranty period in a manufacturer’s package till putting into operation – not more than 3 years from the date of production
Warranty period – 24 months form the sales date by a manufacture’s store under observance the conditions of transportation, storage, installation and
operation. In case of manufacturer’s stamp absence of production date, warranty period begins to run from the date of production.
Application of vibration isolator is one of indirect measures of transformer acoustic influence which allow to decrease mechanic vibration of objects in buildings with
installed transformers
