11kv High Voltage Switchgear Panel

11kv High Voltage Switchgear Panel KYN28-12 high-voltage switchgear is a complete set of indoor power distribution devices with a rated voltage of 3.6~12kV three-phase AC 50Hz. It is used for power transmission in power plants, electric power systems and substations in industrial and mining...

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Description

11kv High Voltage Switchgear Panel

KYN28-12 high-voltage switchgear is a complete set of indoor power distribution devices with a rated voltage of 3.6~12kV three-phase AC 50Hz. It is used for power transmission in power plants, electric power systems and substations in industrial and mining enterprises to receive and distribute electricity, and can also be used to frequently start high-voltage motors.

Feature:

The device has the advantages of simple structure, flexible operation, reliable interlocking, convenient installation and the like.

Compact structure, small size and easy installation.

Modular design, flexible expansion.

Compatible with smart grid, optional automation terminal, to meet the upgrade requirements of smart grid.

Item		Unit	Date
Rated voltage		kV	6~12
Rated frequency		Hz	50/60
Rated current		A	630A~4000a
Rated insulation level	1min power frequency	kV	42/48
	(Phase to earth / across open contacts)

	Lightning impulse withstand voltage (Phase to earth/across open contacts)	kV	75/85
Main busbar rated current		A	12,501,600,200,025,000,000
Sub-busbar rated current		A	63,012,501,600,200,000,000,000
ated short time withstand current(4s)		kA	16,20,25,31.5,40,50
Rated peak withstand current		kA	40,50,63,80,100,125
Protection degree			Enclosure IP4X, IP2X(VCB door opened)
Outline dimension(width/depth/height)		mm	650(800,1000) /1500(1300,1670,2000) /2300
Weight		kg	500~1200