KYN28A-24 (Z) Armored Removable AC Metal Enclosed Switchgear
Short Description:
KYN28A-24 (SDK1-24) armored movable AC metal enclosed switchgear (hereinafter referred to as switchgear) is suitable for indoor three-phase 50/60HZ, rated voltage 24kV power systems. It is mainly used in power plants, substations, industrial and mining enterprises, and high-rise buildings to receive and distribute electrical energy, and to control, protect, and monitor circuits.
Product details
Overview
KYN28A-24 (SDK1-24) armored movable AC metal enclosed switchgear (hereinafter referred to as switchgear) is suitable for indoor three-phase 50/60HZ, rated voltage 24kV power systems. It is mainly used in power plants, substations, industrial and mining enterprises, and high-rise buildings to receive and distribute electrical energy, and to control, protect, and monitor circuits.
The KYN28A-24 (SDK1-24) switchgear has various functions to prevent misoperation, including preventing the movement of the handcart under load, preventing the closing position of the grounding switch on the circuit breaker, preventing the energized grounding switch from closing, and preventing accidental entry into the energized compartment. The switchgear is equipped with VS1 and VN2 series high-voltage AC vacuum circuit breakers and sealed vacuum switches with excellent performance. Reliable control and protection components for the secondary circuit configuration of switchgear; The busbar adopts insulation methods such as heat shrink insulation material or oxygen coating, optimizes the electrical shape, and has a compact cabinet structure. This switchgear is a technically stable, structurally reasonable, easy to use, safe and reliable distribution equipment.
Normal use condition
◊Environmental conditions: temperature:+40 ℃, low temperature: and the average value measured within 24 hours does not exceed 35 ℃.
◊The temperature conditions are as follows: the average daily relative humidity does not exceed 95%; The average monthly relative humidity should not exceed 90%; The average daily water vapor pressure shall not exceed 2.2kPa; The average monthly water vapor pressure shall not exceed 1.8kPa;
◊ Altitude not exceeding 1000m;
◊The surrounding air has not been significantly polluted by dust, smoke, corrosive and flammable gases, steam or salt spray;
◊ External vibrations or movements from switchgear and control equipment can be ignored;
◊The amplitude of electromagnetic interference induced in the secondary system shall not exceed 1.6kV.
