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.
Send product request
Other supplier products
non-encapsulated H-class dry-type power transformers | SG (B) 10 series of non-encapsulated H-class dry-type power transformersadopt the special process technology of German (MORA) dry-type transformers... | |
How to calculate the calorific value of transformer | How to calculate the calorific value of transformer The calorific base of transformer = no load loss + load loss. No-load loss: when the transforme... | |
GCK Low-voltage Draw out Switchgear,Low Voltage Switchgear,Draw out Switchgear,Circuit Breaker Switchgear | GCK Low-voltage Draw out Switchgear,Low Voltage Switchgear,Draw out Switchgear,Circuit Breaker Switchgear High and Low Voltage Switchgears GCK se... | |
high quality oil transformer | Do you know what the short circuit impedance of transformer is? Transformer such as the, it is an important electrical equipment, in the process o... | |
Fixed mounted Switchgear | Low Voltage Switchgear High and Low Voltage Switchgears GGD series low voltage switchgearis used for power lighting Product Description GGD series ... |
Same products
S11-M Power Transformer | Seller: Bokong Electric Co., Ltd | S11-M Product Description S11-M a new generation of low noise and low loss transformer devel... | |
Compact Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | As a leading compact transformer substationmanufacturer and box type substation supplier, SEC com... | |
Combined Pad Mounted Substation | Seller: Shaanxi Hanzhong Transformer Co., ltd | Combined Pad Mounted Substation The ZBG series America Housing Type Transformer are researched a... | |
Amorphous Alloy Dry Type Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | SCBH15eres amorphous alloy dry type transformerpertorms well not only for its excellent propertie... | |
35KV Power Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | This 35 KV transformerhas the characteristics of high efficiency and low loss, can save a lot of ... |