High-voltage cells 6,10, 20 kV. (CREWE ELCOS-20, KSO2-10, KM-1KF, KSO 292)

The KSO-292 Complete Distributing Devices (CDD) with vacuum switches.

Chambers assembly with vacuum switches, KSO-292 on the rated voltage of 6, 10 and 20 kV of alternating three-phase current, with a frequency of 50 Hz. Are intended for expeditious switchings in distributing devices with the isolated or grounded neutral, including via the dugogasyashchy reactor. Chambers the national teams of KSO-292 with vacuum switches are used in the closed distributing devices (DD) and the TP, RP and PS electroinstallations.

Air temperature in not heated rooms from minus 5 C to plus 40 C. Standardly production of cells is made for service conditions on height above sea level no more than 1000 m.

Environment - inexplosive, not containing conducting dust, aggressive gases and vapors in the concentration destroying metals and isolation.

In addition the plant has a possibility of production of cells for not standard service conditions (somehow - height over at/m and other).

The KSO-292 cameras are intended for use in exchange of the chambers of the KSO-266, KSO-272, KSO-285 series which are earlier produced in the CIS countries with advantages before them - the increased reliability in operation due to use of modern high-voltage switching devices (vacuum switches) having a high mechanical and switching resource.

Panels of cells have in a set:

• Existence of mechanical and electromechanical blocking of disconnectors
• The vacuum switch of foreign and domestic producers on currents from 630A - 1250A
• Cases of relay protection are collected on microprocessor blocks of any brands and producers. We collect relay schemes as design, and our development.
• Equipment by iskrodugovy protection (IDES)
• Existence of buttons of shutdown of the switch in manual and emergency operation;
• The closed combined tires from a touch. Existence of a back wall of the panel;
• Height of a cable compartment provides convenience of connection of the departing cable lines.
• Panels are completed with interpanel communications (are completed with manufacturer), only food from ShOT is required
• Are in addition equipped - scheduling (SDTU and ASKUE)
• Cells are completed according to questionnaires of design decisions.
• At inquiry we carry out check and updating of questionnaires on existence of mistakes.

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