Switchboard panels ShchO-90, ShchO-70, up to 1kV
The switchboard panels ShchO-90 are designed to receive and distribute the electrical energy of a three-phase current with a frequency of 50 Hz at a voltage of 0.66 Kv and protect outgoing lines from overloading and short-circuit currents. Boards are completed from panels and serviced from the front side. With a two-row arrangement of the panels, the switchboard is equipped with a bus bridge. The distance between the facades of the panels is 1500 or 2000 mm. Climatic performance - U3 according to GOST 15150-69. The degree of protection of panels in accordance with GOST 14254-96, the first digit in the designation of the scheme. for open execution - IP00, from the side of the IP20 facade. for closed execution - IP20, from the bottom of the IP00.
Cells of unilateral service KSO 210, 298, 393, 393B
CSO is a one-way maintenance cell designed for operation in electrical installations of three-phase alternating current with a frequency of 50 and 60 Hz with a voltage of 6 and 10 kV for a system with a neutral insulated or grounded through an arc suppressor. From the KSO cells, switchgears are assembled to receive and distribute electricity. The principle of operation is determined by a set of schemes of the main and auxiliary circuits of cameras. Climatic version of the U and T, the category of location 3 according to GOST 15150. The KSO series includes various types of cells design, differing from each other in design, purpose, and used hardware.