China Wholesale Electric Earthing Switch Suppliers – JN15 Series (12KV, 24KV, 40.5KV) Indoor AC High Voltage earthing Switch – Timetric

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China Wholesale Electric Earthing Switch Suppliers – JN15 Series (12KV, 24KV, 40.5KV) Indoor AC High Voltage earthing Switch – Timetric Detail:

JN15-24/31.5 Indoor AC high voltage earthing switch

JN15-24/31.5 Indoor AC high voltage earthing switch is applies to power system of 24kV and three-phase AC 50Hz.

1.model: LYE1042.rated voltage:24kV3.rated current: 31.5kV4.mechanical life: 2000times

JN15-24/31.5 Indoor AC high voltage earthing switch Product feature

1. Indoor AC high voltage earthing switch is Advanced design and steady performance. 2. Simple structures, installation and adjustment. 3. Fast breaking and making capability. 4. Handsome appearance and delicate manufacture craft. 5. Usable and scientific apparatus, be operated on both sides(right and left).

Product Definition

Model:	JN15-24/31.5-□

J	N	15	24	31.5	□
Earhing swich	Indoor	Design No.	Rated voliage (KV)	Rated short-time withstand current (KA)	Central distance between poles

Ambient condition

Altitude: ≤1000m;Ambient temperature: -25°C~+40°C;Earthquake intensity: ≤8 degree;Relative humidity: daily average ≤ 95%, monthly average ≤ 90%Pollution degree: II

feature

Grounding switches use resin insulators, on which live parts, made of silver-plated electrolytic copper (99.9%), are placed. The blades are directly connected to the drive shaft. Contact elements are overdimensioned according to the requirements in order to guarantee, together with a high contact pressure between blades and contacts, a reduced ohmic resistance at the contact surface and a minimum metal wear-off during the life of the grounding switch, with the necessary robustness to withstand thermal and mechanical stresses under short-circuit conditions.

Item		Unit	Data
Rated voltage		kV	24
Rated short-time withstand current		kA	31.5
Rated short-circuit duration		s	4
Rated short-circuit making current		kA	80
Rated peak withstand current		kA	80
Rated insulation level	PF withstand voltage (1 min)	kV	Phase to earthPhase to phase	65
	Lightning impulse withstand voltage			125
Mechanical endurance		Time	2000

Indoor AC High Voltage earthing Switch 001

JN15-24/31.5 Indoor AC high voltage earthing switch

Item		Unit	Data
Rated voltage		kV	24
Rated short-time withstand current		kA	31.5
Rated short-circuit duration		s	4
Rated short-circuit making current		kA	80
Rated peak withstand current		kA	80
Rated insulation level	PF withstand voltage (1 min)	kV	Phase to earthPhase to phase	65
	Lightning impulse withstand voltage			125
Mechanical endurance		Time	2000

About us:

We are specialty on epoxy resin medium voltage and high voltage components, such as 12KV, 24 KV, 36KV and 40.5KV switchgear bushing, contactor box, insulators, Indoor AC high voltage earthing switch ,transducers. 630A, 1250A, 2500A, 3150A and 4000A contactor box, club contact, fix contact, arm contact and jaw contact. 630A and 1250A VS1 circuit breaker. 630A and 1250A ZN85-40.5 circuit breaker. 12KV and 24KV earth switch. KYN28A-12 and KYN61 high voltage switchgear components!

We will give you best quality and price!

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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for China Wholesale Electric Earthing Switch Suppliers – JN15 Series (12KV, 24KV, 40.5KV) Indoor AC High Voltage earthing Switch – Timetric , The product will supply to all over the world, such as: Munich, Australia, Serbia, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.

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