Process equipment for erection and maintenance of power transformers, reactors and other oil-filled equipment with voltage up to 1150 kV including
Ukraine, Kharkov

The equipment for drying transformer solid insulation. Vacuum blocks


The equipment complies with the requirements of technical regulations of the Customs union TR CU 010/2011 "On the safety of machinery and equipment" and TR CU 004/2011 "On the safety of low voltage equipment."

  • «Iney-7»

    «Iney 7-550-1х150(-70)» Plant, consisting of the vacuum system of West-European manufacturers (Roots pump with capacity 550 l/f and a pump for preliminary rarefaction with capacity of 150 l/f with a bypass system) and a low-temperature freezing trap on the base of a stand-alone refrigerating unit. The low-temperature trap has a large area of freezing which does not require consumables (carbon dioxide, acetone, liquid nitrogen), which considerably reduces costs and time for drying hard insulation. The vacuum system does not require a cooling system and operates in an off-line mode; the system provides automatic switching on of the Roots pump at a pressure of 34 mm Mercury col. The plant has smaller overall dimensions and mass, practically no vibration and insignificant noise level.