HV Switchgear

Name: China Customized HV Switchgear Manufacturers, Suppliers - FENGYUAN
Brand: Fengyuan Power
SKU: 182216983

KYN28-12 HV Switchgear It 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...

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Description

KYN28-12 HV Switchgear

It 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, realize control, protection and detection purposes, and can also be used to frequently start high-voltage motors.

KYN28A-12

HV Switchgear Price

Name			Unit	Parameter
Rated voltage			kV	3.6、7.2、12
Rated frequency			Hz	50
Rated current of circuit breaker			A	630、1250、1600、2000、2500、3150、4000
Rated current of switchgear			A	630、1250、1600、2000、2500、3150、4000
Rated short-time withstand current (4S)			kA	16、20、25、31.5、40、50
Rated peak withstand current (peak)			kA	40、50、63、80、100、125
Rated short-circuit breaking current			kA	16、20、25、31.5、40、50
Rated short-circuit making current (peak)			kA	40、50、63、80、100、125
Rated insulation level	1min power frequency withstand voltage	Between poles and between poles to ground	kV	24、32、42
	1min power frequency withstand voltage	Between fractures	kV	24、32、48
	Lightning impulse withstand voltage (peak)	Between poles and between poles to ground	kV	40、60、75
	Lightning impulse withstand voltage (peak)	Between fractures	kV	46、70、85
Degree of protection				The enclosure is IP4X, and IP2X when the door of compartment and circuit breaker room is opened

Features:

1. The structure of the cabinet is made of aluminum-zinc-coated sheets, which are processed by CNC machine tools using multiple bending processes and then bolted.

2. All operations are carried out with the cabinet door closed.

3. It is easy to replace the circuit breaker, and the handcart has good interchangeability.

4. The cabinet can be installed on the reliable wall and maintained in front of the cabinet to reduce the floor space.

5. The cable room has ample space and can connect multiple cables.

6. The circuit breaker room and the cable room can be equipped with heaters to prevent condensation and corrosion.

7. The protection level is high, which can prevent the invasion of sundries and insect pests.

8. Simple and effective "five-protection" locking to prevent misoperation.

9. Can be equipped with VS1 and VD4 vacuum circuit breakers.

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