HV disconnectors are effective switchgear equipment, capable of switching operations on overhead transmission. The function of air-break disconnector in high voltage power systems is to provide electrical and visible isolation of one part of the system.
Frequency : 50Hz, 60Hz
Standards: TSE, IEC, ANSI, GOST, BS&AS and other standards upon request
Insulators: Porcelain or Composite Polymer Insulators
Maintenance: Maintenance free
Spare Parts: No special tools, no serviceable parts or spare parts are required
Thermal and Dynamic Ratings
Standard design is suitable for temperature range -50 °C to +50°C. Other ranges on request. Mechanical Strength
Applied load to the primary terminal in horizontal and vertical is in conformity with IEC 60044.1 and IEC 60186.
Steel support structure
Spare Part & Special Tools
The disconnector switches are packed in rugged wooden crates which are suitable for overseas transportation.
The transformers are encapsulated in polyethylene covers to keep them from environmental effects.
Wooden crates can be lifted by either a fork lift or by a crane with slings.
Emek is a labor-independent, internationally operating manufacturer of instrument transformers.
Its reliable and high quality products have been repeatedly tested in local and international laboratories. Its experience has been strengthened with transformers working in the system for half a century, it has improved and renewed itself every day.