TOGF-110,220,330,500 (UHL1) current Transformers productions of CJSC ZETO (Russia), gas-insulated with porcelain and polymeric isolation

Appointment

Transformers of current of the TOGF series are intended for signal transmission of measuring information measuring by devices and to devices of protection and management in the opened and closed distributing devices of alternating current of the frequency of 50 Hz on the rated voltage 110, 220 kV.

Design

• The transformer of current of explosion - proof execution that is provided with existence of the protection device.
• The transformer of current of fireproof execution that is provided with the materials applied in a design and nonflammable inert gas.
• Application of gas - insulated isolation with the low level of leaks.
• Existence of the reliable consolidations providing tightness of a product including at low temperatures of air.
• Application of reliable long - term coverings of steel parts of the transformer and basic metalwork hot galvanizing not less than 100 microns, thermal diffusion zinc.
• Ensuring the parameters demanded by the customer.
• Use of reliable accessories.
• The current transformer practically does not demand service.
• Transformers of current can deliver by request with a frame under three transformers, basic racks under a frame or without them.