Single-end service (SES) assembled chamber
The flagship of the MKC product range are the single-end service (SES) assembled chambers, which have included the largest number of design developments of the MKC engineers. SES designed for reception and distribution of alternating three-phase current electric energy (industrial frequency 50 Hz, voltage 6 (10) kV), have high technical and operational characteristics and a perfect visual appearance.
The single-end service assembled chamber is a welded metal structure of 2 mm thick bent steel sections. All structural elements are powder spraying painted. The chamber houses the main circuits equipment; switches drives, disconnectors, and the of auxiliary circuits equipment — on the facade.
|Rated voltage||6; 10 kV|
|Maximum operating voltage||7,2; 12 kV|
|Main circuits rated current||630; 1000 А|
|Rated switch breaking current||12,5; 20 kA|
|Chambers conventional thermal current (3s)||20 kA|
|Electrodynamic resistance current||51 kA|
|Auxiliary circuits rated voltage|
|Protective, control and signaling circuits||110; 220 V|
|Voltage transformers circuits||100 V|
|Width||800; 1000 mm|