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KYN61-40.5 40.5kV High Voltage Power Distribution Switchboard Cabinet Metal Clad Switchgear Indoor

The KYN61-40.5 40.5kV High Voltage Power Distribution Switchboard Cabinet provides reliable indoor electrical distribution with robust metal-clad construction. Designed for high voltage applications, it ensures operator safety, long-term durability, and efficient power management. Ideal for substations, industrial facilities, and commercial networks, offering precise control and maintenance-friendly operation.

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Introducción detallada

XGN2-12 Box Type Fixed AC Metal-enclosed Switchgear (referred to as switchgear) is used for receiving and distributing electrical energy in Power Systems with a rated voltage of 3.6-12kV, three-phase AC 50Hz, and rated current of 630-3150A. It is especially suitable for occasions requiring frequent operation. Its bus system is a single bus, and single bus with bypass or double bus systems can be derived.

The switchgear conforms to the requirements of the national standard GB3906 “3-35kV AC Metal-enclosed Switchgear” and the international standard IEC 298, and has a perfect anti-misoperation function.

The main switch of this switchgear adopts ZN28A-12 series, ZN28-12 series, and other Vacuum Circuit Breakers, while the isolation switch adopts GN30-12 rotary isolation switch, GN22-12 high-current isolation switch, and GN30-12 rotary high-current isolation switch series products.

Name	Unit	Data
Rated Voltage	kV	3.6、7.2、12
Rated Current	A	630	1000	1250	2000	2500	3150
Rated-short-circuit Breaking Current	KA	20		31.5		40
Rated-short-time Withstands Current	KA	20		31.5		40
Rated Peak Withstands Current	KA	50		80		10
Rated Shart-circuit Closing Current	KA	50		80		100
Duration of Rated Short-time Withstand Current	S	4
Protectlon Degree		IP2X
Busbar System		Single bus, single bus with bypass, double bus
Operating Type		Electromagnetic, bullet ZE energy storage type
Dimension width X depth X height	MM	1100x1200x2650(1250A以下)1100x1200x2650(up to 1250A)
Weight	KG	1000