Chambers the national teams, Comer the national team of unilateral service, KSO Cell in Almaty

The chamber the national team of unilateral service, and also tire bridges which are included in its package, is intended for equipment DS (deadlock substation) and RU (distributing device) of systems with the isolated neutral with a frequency of 50 Hz and 6 - 10 kV of alternating current. These systems are intended for work in rooms with a temperature ranging from - 25 to +40 degrees Celsius in regions of a temperate climate.

The KSO-393 cameras are equipped with safety locks, grounding devices, transformers for measurement of level of tension and current, loading stabilizers, disconnectors and other electrotechnical devices. According to technical regulations, all components of a chamber are intended for work in the conditions of a high voltage.

Depending on requirements to the equipment the set of delivery can provide tire bridges and face panels.

All KSO cameras have degree of protection of IP-20 or IP-54.

The device of the main chains placed in a chamber includes:

• transformer of own needs of TMG-25/10/0,4 (camera 23M);
• transformer of own needs of OM-1,25/10/0,23 (camera 23);
• transformers of tension (camera 10, 11);
• the vacuum BB/TEL switch with the electromagnetic drive (camera 12B, 14B and 17B);
• the RRZ disconnector with the grounding knives (camera 01, 02, 07, 14, 14L);
  
• the autogas switch of loading of VNPR with the spring drive (camera 03-06, 08, 09 and 24).
  

Depending on existence of the vacuum switch, the KSO camera are equipped with system of protection (an overload, TO, MTZ and so forth).

Access to an external network is provided through cable connection through an aperture or the channel on which the equipment is installed (to 4-ekh cables with the section of 185 sq. mm and less). In case of 17 and 24B of chambers there is a connection option via tires.

The set of KSO of chambers can be equipped with partitions and face panels.

For a case of two-row installation TB (tire bridge) or ShMR is provided (the tire bridge with disconnectors). Facades of chambers have to there is at distance from each other a trace. in the way: 3 000 mm (ShM - 3, ShMR - 3); 2 500 mm (ShM - 2, ShMR - 2); 2 000 mm (ShM - 1; ShMR - 1).