Description

The KSO-SVL (SKL) air and cable lines partitioning section (equivalent to the KRUN (outdoor switchgear) – SVL (SKL)) with the 6 and 10 kV nominal voltage and 50 Hz three-phase alternating current are designed for application in circuits with an insulated neutral point or with a neutral point grounded by means of a ground-fault neutralizer in distribution circuits with the 6 (10) kV nominal voltage and 50 Hz three-phase alternating current. The devices are used for the following purposes:

• as an automatic partitioning point for electricity transmission lines and cable lines with single power supply;
• for partitioning of electricity transmission lines and cable lines with duplicate power supply;
• for circuit duplication with automatic transfer switch and automatic restoration;
• for protection of electricity transmission lines, cable lines, etc.

Functional use of KSO-SVL (SKL)

• PAPV1 – lines partitioning section with single power supply and automatic reclosing;
• PAPV2 – lines partitioning section with duplicate power supply and automatic reclosing;
• PAVR - lines partitioning section with automatic transfer switch and automatic reclosing;
• PAVNR - lines partitioning section with automatic restoration (automatic transfer switch and automatic reclosing);
• PDA - electricity transmission line segments distribution point;
• PVED – high-voltage electric motor connection point;
• PKTPN – complete transformer substations connection point.

Technical data

Questionnaire