Switchgears of 6-10 kV

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Switchgears of 6-10 kV
KU10C is the most advanced and universal switchgears series of rated voltage 6-10 kV for indoor installation. The switchgears are completed with vacuum circuit breakers of BP series, they also can be completed with vacuum or SF6 circuit breakers by other manufacturers (VD4, LF, etc.). The use of KU-10C allows constructing distributional devices of virtually any complexity.

KU6S is a generation of switchgears of rated voltage 6 kV for indoor installation with middle location of pull-out element. Switchgears of KU6S series with vacuum circuit breakers of BPC-6 series are used at all types of electric power plants and in service switchgears of atomic and heat power plants with turbo blocks up to 1200 MVA power. In aseismic design of KU6S can maintain earthquake up to 9 points by MSK-64 scale.

KU10S switchgears are designed for industrial grade and used in switchgears of electric power plants, electrical substations and electric installations of enterprises. Switchgears of KU10S series are patented machine with one-side service.

Enclosed-type switchgear of 10 kV (KRPZ-10) consists of some separate sections. All the sections of 10 kV are easily transportable and fully equipped before transportation and mounting. The sections include KU10C or KU10(6)S indoor switchgears.

	КУ10C	КУ10S	КУ6S
Rated voltage, kV	6;10	10	6
Rated current on main connections, A	630 – 3 150	630 - 4000	630 - 4000
Electrodynamic withstand current, kA	51; 81	51; 81; 102	102; 128
Overall dimensions, mm
- width	750; 900	650; 750; 900	650; 750; 900
- depth	1 000; 1 200; 1 300	1400;1500;1600	1400;1500;1600
- height	2 000	2 300, 2450, 2600	2 300, 2450, 2600