What Are the Classifications of Substations?

• 

Substations such as thePrefabricated Substationhave the following classifications:

(1) A type of substation. It refers to the exchange of UHV stations, nuclear power, large energy bases (3 million kw and above) and cross-regional (North China, Central China, East China, Northeast, Northwest) 750/500/330kV substation.

(2) Type II substation. Refers to other than one type of substation, 750/500/330kV substation, power plant substation (1 million kW and above, less than 3 million kW) and inter-provincial liaison 220kV substation, main transformer or busbar outage, switch refusal A substation that causes quaternary and above power grid events.

(3) Three types of substations. Refers to the 220kV substation other than the second category, the substation of the power plant to the substation (300,000 kW and above, less than 1 million kW), the main transformer or busbar outage, the switch refuses to cause five-level power grid events, for the first level and above Substation that is directly powered by important users.

(4) Four types of substations. Refers to substations of 35kV and above in addition to the first, second and third categories.

Note: All 220kV substations in the work area are three types of substations, and all substations below 110kV are four types of substations.We supply all kinds of Substation such as theMobile Transformer Substation. If you have demand, welcome to contact us.

The company mainly produces: , dry-type transformers, box-type substation, and a variety of special-type transformers. The hoisting, tooling and testing equipments are complete. Our company has passed the ISO9001-2015 international standard quality management system certification. All performance indicators of the products have reached the relevant national standards and international standards.

If you want to know more about the product, please.

MoreProductsPlease View.

Другие товары поставщика

	ZS Series Rectifier Transformer,oil immersed power transformer,high quality oil transformer,oil immersed power thransformer	ZS Series Rectifier Transformer,oil immersed power transformer,high quality oil transformer,oil immersed power thransformer Oil Immersed Transforme...
	Transformer Energy Saving is More and More Popularized	Transformers such asThree Phase Transformeralso have great developments and changes in the development experience, and the process of transformer ...
	How to Dry the Transformer?	Transformers such asOil Immersed Transformerare sometimes wet, especially in the summer when the transformer is relatively powerful, and the power...
	oil-immersed power transformers	The calorific base of transformer = no load loss + load loss. No-load loss: when the transformer secondary winding is open and the primary winding ...
	What\'s the transformer for?	Transformer is the core of power equipment, such as3 phase power transformer,which is closely related to people's production and life. It is made b...

Похожие товары

	China factory Transformer bushing BRDW-126/630-3 for power station	Продавец: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"China factory Transformer bushing BRDW-126/630-3 for power station YOYIK is a research and devel...
	TOROIDAL TRANSFORMER	Продавец: Yu Yang Magnetic Co., LTD	Seamless toroidal core (ferrite/powdered iron) minimizes core loss (<1.1W/kg) and achieves >...
	ACREL AID150 ALARM AND DISPLAY DEVICE	Продавец: Jiangsu Acrel Electrical Manufacturing Co., LTD.	The AID150 insulation monitoring device schneideris designed for visual and audible indication of...
	ACREL ANSVG STATIC VAR GENERATOR	Продавец: Jiangsu Acrel Electrical Manufacturing Co., LTD.	ANSVG series of reactive power and harmonic hybrid compensation devices are connected in parallel...
	The Working Principle of Active Power Filter	Продавец: Jiangsu Acrel Electrical Manufacturing Co., LTD.	Active power filter is a new type of power electronic device used to dynamically suppress harmoni...