24kv Air Insulated metal-clad switchgear with-drawable VCB Panel (KYN28A-24)

Model NO.: KYN28A-24 Structure: Fixed Board Form: All- packaged Type Size: 1 Uint Shell Material: Aluminum Alloy Brand: Tianan Installation: Free-standing Trademark: TIANAN Origin: China Type: Distribution Metering Box Certification: ISO9001:2000, VDE, CCC, CESI, TUV Operation Voltage: High Voltage Application Range: Power Plants Shell Protection Grade: IP56 Application: Indoor Standards: IEC, ANSI, GB Specification: IEC HS Code: 85372090
Product Description
KYN28A-24 Indoor Metal-clad Middle-mounted Switchgear (hereafter referred to as Switchgear) is the complete set of switchgear used for three phase AC single busbar of 24KV and 50HZ and single bus section system . It is mainly used for power plant, medium and small size power plant to distribute electric power, for the industrial and mining business to distribute electric power, for the secondary Substation of electric power system to accept and distribute electric power, as well as for the start of large size HV dynamo. The switchgear conforms to IEC 298 and GB 3906 standards. It has such functions as followings: preventing live load from pushing and pulling the handle of the Circuit Breaker, preventing from false breaking or closing the circuit breaker, preventing from closing or opening the circuit breaker when the earthing switch is on the closing position, preventing from false getting into the live compartments and preventing from false closing the live interlock of the earthing switch. It can be equipped with VS1, VD4, VB2, 2AH5, and 10VPR Vacuum Circuit Breaker. It is really a power distribution device with good performance.

Technical Data

Rated voltage	24kV
Rated frequency	50,60Hz
Rated current	630, 1250, 1600, 2000,2500,3150,4000A
Rated short circuit breaking current	16kA, 20kA, 25kA, 31.5kA, 40kA, 50kA
Rated making current	40kA, 50kA, 63kA, 80kA, 100kA, 125kA
I min power frequency withstand voltage	42kV
Rated  lightning impulse withstand voltage	75kV
Degree of protection	Enclusure IP4X, CB room is open, IP2X

 Outline Dimension 

Height H(mm)		2300
Width W(mm)	Rated current of branch bus 630A~3150A	1000 1200
Depth D(mm)	Cable incoming and outgoing	1900
	Overhead incoming and outgoing feeder	2300
Weight (kg)		800-1200

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Product Categories : HV-Swtichgear