China Wholesale Vacuum Circuit Breaker For Switchgear Manufacturer – JN22-40.5/31.5 Series High Voltage Earthing Switch – Timetric

Short Description:

Product Detail

Product Tags

Feedback (2)

"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Fixed Contact, Vacuum Circuit Breaker Price, Capacitor Compensating Switchgear, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!

China Wholesale Vacuum Circuit Breaker For Switchgear Manufacturer – JN22-40.5/31.5 Series High Voltage Earthing Switch – Timetric Detail:

Product definition

Model:	JN22-40.5/31.5-□

JN	22	40.5	31.5	□
Indoor earthing switch	Design No.	Maximum volage (KV)	4S thermalstabliy currnt (KA)	Central distance between polesImm)

Introduction

JN22-40.5/31.5 series indoor HV earthing switch is researched and developed by XI’AN HV Electric research organization, with advanced design and steady performance,simple structures, simple mounting end adjustment suitable for electric power system with 40 5KV. Three- phase. AC 50Hz.As an earthing protection, it can be used in KYN□- 40.5 or other kinds of switchgears, also play a protective role in the high voltage electrical equipment overhaul. It is complied with GB 1985-2004 and IEC129 standard.

Working condition

●Altitude：≤1000m；

●Ambient temperoture：-10℃ ~+40℃ ；

●Earthquake intensity：≤8 degree；

●Appliable in the place without corrosive, flammable gas and water place

Mainly technical specification

No.	ltem		Unit	Data
1	Rated voltage		KV	35
2	Maximum voltage		KV	40.5
3	Rated short time withstand current		KA	31.5
4	Rated short circuit withstand time		S	4
5	Rated short circuit making current		KA	80
6	Rated peak withstand current		KA	80
7	Rated insulation level	I main power frequency withstand voltage	KV	95
7	Rated insulation level	Lightning Impulse withstand voltage	KV	185
8	Central distonee between poles		MM	300；350；400

Outline overall and installing dimensions

Order notes:

1.Indicate product specification, rated voltage stability current, central distance between poles.

2.ifbevel gear mechanism needed,please indicate right or left operation mechanism according to the operation position shows in the drawing above.

3.If sensors with electric display device needed, please indicate type NO. 4.Please consult us if any special request.

Product detail pictures:

Related Product Guide:

We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for China Wholesale Vacuum Circuit Breaker For Switchgear Manufacturer – JN22-40.5/31.5 Series High Voltage Earthing Switch – Timetric , The product will supply to all over the world, such as: Algeria, Iran, Anguilla, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.

11kv Earth Switch

Circuit Breaker For Switchgear

Earth Switch In Switchgear

Earthing Protection

Fast Earthing Switch

High Voltage Ac Earthing Switch

JN17 Earthing Switch

JN22 Earthing Switch

JN22B Earthing Switch

Vacuum Circuit Breaker For Switchgear

Problems can be quickly and effectively resolved, it is worth to be trust and working together.

By Mark from Mecca - 2017.10.23 10:29

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

By Lillian from Pakistan - 2017.08.18 18:38

Write your message here and send it to us