High voltage cabinet (middle cabinet)
Kyn28a-12 (z) indoor armored movable AC metal enclosed switchgear (hereinafter referred to as "switchgear") is a complete power distribution device for three-phase AC 50Hz power system (3.6-12kv single bus and single bus sectioning system), which is used to receive and distribute electric energy and control, protect and monitor the circuit. It is mainly used for power transmission of power plants, small and medium-sized generators, power distribution of industrial and mining enterprises and institutions, power receiving and transmission of secondary substations of power systems, and power distribution of large-scale high-voltage motors. It is especially suitable for frequent operation places.
The middle mounted switchgear is fully called metal armored middle mounted movable switchgear. It is a high-voltage power distribution device with a working voltage of 3.6 / 7.2 / 12kV. It is an indoor complete power distribution device of three-phase AC 50Hz single bus sectioning system or double bus sectioning system. It is used to receive and distribute 3.6-12kv network power, and control, protect, monitor and measure the power circuit. The central switch cabinet is mainly used for power transmission of power plants, small and medium-sized generators, power receiving and transmission of secondary substations of power systems, power distribution of industrial and mining enterprises and institutions, and starting of large-scale high-voltage motors.
This product meets the requirements of GB3906 "3~35k AC metal enclosed switchgear", gb/t11022 "common technical requirements for high voltage switchgear and control equipment standards", iec60298 "AC metal enclosed switchgear and control equipment with rated voltage above 1kV and below 50kV" and dl/t404 "technical conditions for ordering indoor AC high voltage switchgear", and meets the requirements of "five prevention" to prevent misoperation, It is a high-voltage switchgear widely used in China at present.
中文
