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KYN28A-12(24)kV Indoor AC Metal Shield Mid-set Switchgear

KYN28A-12(24)kV indoor AC metal shield mid-set switchgear is a new generation of advanced medium voltage switchgear. It is applicable to power system with 12kV and 24kV of three-phase AC rated voltage and 50 (60) Hz of rated frequency. It is mainly used in power plants, industrial and mining enterprises and electrical power systems to receive and distribute electric energy, and to control, protect and monitor circuits and start high-voltage motor. The skeleton is made of aluminum-zinc-coated steel plate processed by precision CNC machine tools and through double-layer superimposed inward folding process, with high-strength rivet splicing, precise coordination and high mechanical strength.

Keywords:

Medium Voltage Switchgear

10kV Switchgear

KYN28A-12

kyn28a-24

10kV Cabinet

Consultation:

Description

Summary: 

KYN28A-12(24)kV indoor AC metal shield mid-set switchgear is a new generation of advanced medium voltage switchgear. It is applicable to power system with 12kV and 24kV of three-phase AC rated voltage and 50 (60) Hz of rated frequency. It is mainly used in power plants, industrial and mining enterprises and electrical power systems to receive and distribute electric energy, and to control, protect and monitor circuits and start high-voltage motor. The skeleton is made of aluminum-zinc-coated steel plate processed by precision CNC machine tools and through double-layer superimposed inward folding process, with high-strength rivet splicing, precise coordination and high mechanical strength.

Characteristics:

The concave-convex door structure cooperates with the classic industrial design, with smooth lines, strong three-dimensional sense and high mechanical strength.
The handcart guide rail and the valve guide rail are made of magnesium-aluminum alloy, which is formed at one time; the plum blossom contact and the static contact are accurately aligned and have high precision; the valve slides flexibly and lightly, and the overall safety of the switchgear is greatly improved.
The side of the cabinet is superimposed and folded inward, and there is no raised nut design, which can realize the replacement of a single cabinet after a fault and quickly restore the power supply.
The dedicated all-metal secondary trunking is laid at the bottom of the front side and the rear side of cabinet to effectively protect the internal arc fault from ablation, and ensure the reliable transmission of the current signal to the comprehensive protection to quickly remove the fault and prevent the expansion of the fault.
The middle door and rear door are equipped with humanized functional lintels, which can effectively indicate and identify the functional characteristics of the cabinet.
The door of the instrument room is equipped with an anti-fall pulley and a positioning device after opening, which is convenient and safe for operation and maintenance.
It can provide intelligent solutions to meet the needs of various users for intelligent power transformation and distribution.

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