Mmetal Enclosed Gas Insulated Switchgear

Product Description

Metal Enclosed Gas Insulated Switchgear
 

1. Product attributes

Brand Name	L/J
Place of Origin	China
Minimum Order Quantity	1Set
Price	Negotiation
Payment Terms	T/T , L/C
Supply Ability	1000 Set
Delivery Time	30-45 Days
Warranty	1 Year

 

1. Introduction

SF6 box type gas insulated switchgear adopts modular design, with its perfect unification of fixed and flexible expansion, in order to suit the requirements of the end user or network nodes, and satisfy all kinds of distribution by opening and closing, the needs of the box-type substation, cable branch box, with compact structure, safe and reliable, long life, maintenance-free, etc.    
 

1. Environmental Conditions

Normal service condition
Altitude ≤2500 meters
Ambient temperature
Maximum temperature +45ºC;
Minimum temperature 40ºC
Daily average humidity ≤ 95%;
Monthly average humidity ≤ 90%
Earthquake resistant capacity earthquake intensity does not exceed 8 degrees
 

1. Technical Parameters

item	unit	C module load switch	F module combination electrical appliance	V module		CB module
				Vacuum switch	Isolation/grounding switch	VCB	Isolation/grounding switch
Rated voltage	Kv	12/24	12/24	12/24	12/24	12/24	12/24
Power frequency withstands voltage	Kv	42,50	42/50	42/50	42/50	42/50	42/50
Lightning shock withstand voltage	Kv	95/125	95/125	95/125	95/125	95/125	95/125
Rated current	A	630/630	LIKE:1NOTE1	630/630		1250/630
Rated transfer current	A		1750
Closed loop breaking current	A	630/630
Breaking current of cable charging	A	135/135
% Rated active load breaking current grounding	A	31.5/
Fault breaking current	A	200/150
Grounding failure of cable	A
Switching current for charging	A	115/87
Short circuit breaking current	KA		LIKE 2note2			20/16
NO-OFF	KA	63/50	LIKE 2note2	50/40	50/40	63/50	63/50
Temporarily withstand current for 2 seconds	KA	25/-
Temporarily withstand current for 3 seconds	KA	-/20		20/16	20/16	31.5/25	31.5/25
Mechanical life	TIME	500	3000	5000	5000	5000	50000

 

1. Packaging & Shipping

Packaging: Wooden case, container or according to client's requirements
Shipping: Land transportation and Ocean transportation

About us
Powerchina Henan Electric Power Equipment Co., Ltd.

• POWERCHINA Henan Electric Power Equipment Co., Ltd. is a subsidiary company of Power Construction Cooperation of China (POWERCHINA) FORTUNE GLOBAL 500
• Professional customer service, product development, technical Support and after Sale Service.
• POWERCHINA Henan Electric Power Equipment Co., Ltd, covering an area of 84000 square meters, was established in 1958
• POWERCHINA Henan Electric Power Equipment Co., Ltd has a total of more than 426 employees, including more than 128 engineers and technicians.

History
POWERCHINA Henan Electric Power Equipment Co., Ltd. covering an area of 84000 square meters was established in 1958 under the name of Luohe Iron Industry Association, during these period, the name of the company changed several times as follows: Luohe Iron Industry Association in 1965, Luohe Electric Equipment Material Factory in 1971, and was placed under the administration of the Electric Power Industry Bureau of Henan in 1976, Henan Electric Equipment Material Company in 2010 with the supervision of State Grid Cooperation of China, after reorganization, become subsidiary company of Power Construction Cooperation of China(POWERCHINA) in September 2011. In 2018, the company name has changed to POWERCHINA Henan Electric Power Equipment Co., Ltd. Presently, the company has a total of more than 426 employees, including more than 128 engineers and technicians, and its fixed asset reached more than 100 million Yuan.

Service
We provide the following services:
Product development and production
Professional customer service
Technical Support
Reliable warehousing and logistics
After-Sale Service and warranty commitmentsOEM&ODM
We have many oversea projects, which have made us professional in OEM and ODM.


Production line
Our company has 440 sets of production equipment and experimental equipment, including low-pressure casting machines, 800-ton die-casting machines, CNC machining centers, 1000-ton servo direct-drive electric screw presses, 300T (200T) horizontal tensile testing machines, 100T servo universal testing machines, magnetic particle flaw detection machines, pendulum impact testing machines that can meet the requirements of - 40 ºC, spectral analyzers, etc., as well as forging hardware, anchor bolts, nuts, segment bolts, dacromet 6 fully automatic production lines including photovoltaic support.


R&D Center
Our R&D Center owes 300t horizontal tension machine, 300t horizontal tension machine, Magnetic particle flaw detector, Magnetic particle flaw detector, Magnetic particle flaw detector, Spectrum analyzer, Coating testing machine and so on
Our Team
We are member of the National Overhead line Standardization Committee and China Electric council Power Equipment Standardization Committee,Participated in the formulation of DL/T 764-2014 DL/T 1343-2014 DL/T284-2012 and other professional standards,At the same time, assisted the State Grid Corporation of China to formulate the general design standard of 1000kV and 800kV transmission and distribution line fittings.
We are also a state-level high-tech enterprise, a provincial enterprise technology center, a Research center of Henan Energy-saving electric power fittings Engineering technology, an innovative pilot enterprise of Henan Province, and an intellectual property advantage enterprise of Luohe City.