Hot Searches: variable frequency inverter GPS Tracker

Glx24 Series Sf6 Insulated Ring Main Unit

Name: Glx24 Series Sf6 Insulated Ring Main Unit
Brand: all-electronics-online.com
SKU: 778141035
Availability: InStock
Rating: 5 (56 reviews)

Price:	US $ 2000/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	1/Piece
Pay Type:	Paypal,Western Union

Contact Supplier

Showroom Product Company Profile

Prod Model:	GLX24
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Ambinent Tempeture:	-40---+40 Degree Centigrade
Humidity:	Max.Daily Average Relative Humidity Less Than 95%
Alititude:	Less Than or Equal to 2000m
Annual Leakage Rate:	Less Than or Equal to 0.02%
Rated Transfer Current:	1800A
Type:	Power
Structure:	Fixed Board
Brand:	Galaxy

Product Description

GLX24 series SF6 Insulated Ring Main Unit

GLX24 series Ring Main Unit is an extensible,SF6 insulated switchgear,with rated voltage of 12&24 KV.All it s HV parts are contained in an air-tight gas tank,which is made from stainless steel of 3mm.The whole switching assenbly is SF6 insulated,and free from any external influence,ensuring it great reliability of service and maintenance free.By plug-in type busbar extension,GLX24 series RMU can be free combination and full modularization.The busbar extension has passed type test for power and thermal stability,and is fully insulated and shielded,exhibiting high reliability and safety.GLX24 series Ring Main Unit is suitable for all MV network up to 24 KV,all compact power stations,power distribution substations in all importand industries,such as petrol-chemical industry,metallurgical and mining industries,and all transformer substations ans wind power system.

Table1: Technical data for 12KV Ring Main Unit

Description		Unit	LBS unit	Switch-fuse unit	VCB unit	Busbar subsection unit
Rated voltage		KV	12	12	12	12
Power frequency withstand voltage(1 min)	phase to phase/earth	KV	42	42	42	42
Power frequency withstand voltage(1 min)	Across the isolating distance	KV	48	48	48	48
Impulse withstand voltage	phase to phase/earth	KV	75,(95)*	75,(95)*	75,(95)*	75,(95)*
Impulse withstand voltage	Across the isolating distance	KV	85,(110)*	85,(110)*	85,(110)*	85,(110)*
Rated frequency		Hz	50,60	50,60	50,60	50,60
Rated current		A	630	1	630	630
Rated short circuit breaking current		KA		2	20,(25)*
Rated short time withstand current		KA/s	20/3 (20/4,25/1)*		20/3 (20/4,25/3)*	20/3 (20/4,25/1)*
Rated peak withstand current		KA	50,(63)*		50,(63)*	50,(63)*
Rated short circuit making current		KA	50,(63)*	2	50,(63)*	50,(63)*
Rated transfer current		A		1800
Rated active load breaking current		A	630			630
Rated closed loop breaking current		A	630			630
5% raed active load braeking current		A	31.5			31.5
Rated operation sequence					0-0. 3s-CO-180s-CO
Mechnical lifetime		Ops	5000	5000	10000	5000
Eletrical lifetime			E3		E2	E3
Thickness of stainless steel		mm	3.0
Rated SF6 pressure		kPa	30(at 20ºC,101.3kPa)
Annual leakage rate		≤0.02%
Water treatment test		12kV 24 hours(at 30 kPa under the water
Internal arc test		20kA 1s
Protection degree		Gas tank	IP 67
		Fuse holder	IP 67
		RMU enclosure	IP 4%

Established in 1996, predecessor Xi' An TopRank Electric Industry Co., Ltd. Located in known to the world civilization, the ancient capital of Xi' An, Shanxi Province, China. Mainly commitment consulting, purchasing and export business to renewable energy products, energy-saving products, Power Generation, Transmission & Distribution related Projects and equipment.

Since its inception, uphold the customers want, integrity management, holding with customers solidarity, cooperation, open up, operation and development purposes, has become the core supplier to Malaysia Toshiba Transmission & Distribution Asia Systems Co., Ltd. In China.

With the progress of globalization, we continue to integrate quality factory resources dedicated to beauty supply platform material at higher prices for domestic and foreign demand. If you are overseas companies, potential product sourcing in China, we will be your best choice; , we will be your best choice if you have a product, hoping to find the right agency.

We look forward to working with you!