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Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment

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Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment

Name: Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment
Brand: QIUPU
Price: 1 USD

Quality Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment for sale

Brand Name : QIUPU

Model Number : 5xS.320.010

Certification : IEC

Place of Origin : WENZHOU

MOQ : 50 SET

Payment Terms : T/T, Western Union

Supply Ability : 100000 SET/Month

Delivery Time : 7 Days

Packaging Details : Cartons

Material : Steel

Caninet : KYN28-12

Width : 650mm-1000mm

Higth : 1.5M

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Interlocking with Earting Switch for KYN28 Switcgear Equipment

When the grounding switch is turned on, the back door of the switchboard can not be closed because when the grounding switch is turned on, a block is lowered, usually 30 to 50 cm below the switchboard, and there is a small bump on the door of the switchboard.
If the door can not be closed, the load switch can not be closed. One type is mechanical interlocking, usually with a latch at the back of the load switch. When the cabinet door is opened, the latch is loaded with a spring that blocks the closing mechanism from the inside. So that it can not be protected. Close the door, and when the latch is put in, it closes. This is less used now. There is also a type of electronic interlock, is in the cabinet door box on the edge of a contact switch, which is the top of the cabinet door, the load switch inside the electromagnet can start, after the start of the suction blocking mechanism, this can close.

Item			Technical data
Rated voltage (KV)			3.6		7.2		12			24		40.5
Rated frequency(Hz)			50
Insulator(capacity)	insulating	Frequency withstand voltage 5 min (KV)	25	32		42		68			100
		Frequency withstand voltage 1 min (V)	2000
		Lighting impulse withstand voltage (KV)	40	60		75			125				185
		Local discharge (pc)	≤10
	Dispute bend (N)		≥10000

Product Tags:

high voltage switchgear components

switchgear accessories

Steel Earthing Switch Electrical Interlocking For KYN28 Switcgear Equipment Images

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