China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

Product Details
Customization: Available
Type: Power
Structure: Fixed Board
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  • China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
  • China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
  • China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
  • China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
  • China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
  • China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
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  • Overview
  • Product Description
  • Product manufacturing process
  • Fields of application
  • Work Environment
  • Packaging & Shipping
  • Certificates
  • FAQ
  • Related Porducts
Overview

Basic Info.

Model NO.
Substation
Form
All- packaged Type
Operation Voltage
High/Low Voltage
Size
Customized
Application Range
Power Plants
Shell Material
Aluminum Alloy
Shell Protection Grade
IP43
Brand
Leicheng
Name
Substation
Other Name
Box Type Substation
Application
Factory/Mining /City Lighting/Shcool
Frequency Characteristics
Power Frequency
Warranty
12 Months
OEM/ODM
Accept
Feature
Great Flexibility, Small Volume, Low Cost, Rapid
Ambient Temperature
-35degree Centigrade~+45degree Centigrade
General Structure
High Voltage/Transformer / Low Voltage Unit
Use
Combined Transformer/Power Transformer/Distribut
Frequency
50Hz
Maximum Working Voltage
12kv
Nominal Voltage
10/0.4(H/L)Kv
Altitude
Less Than or Equal to 2000m
Transport Package
Iron Case/Wooden Case/Plywood Case
Specification
Surface Coating
Trademark
LEICHENG
Origin
China
HS Code
8537209000
Production Capacity
100000t

Product Description

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Product Description

Basic Information
Substation is to assemble some equipment to cut off or switch on, change or adjust the voltage, in the power system, substation is the gathering point of transmission and distribution, substation is mainly divided into: boost substation, main network substation, secondary substation, distribution station.

Substation, as an important part of the power system, undertakes the key tasks such as power transmission, transformer and distribution. It plays an important role in ensuring the stability, safety and efficiency of China's power supply. The substation products produced by our company, with superb technology, excellent performance and reliable quality, have become the preferred equipment for power systems.
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

In the near future, power equipment such as substations will be more automated and intelligent.
Substation integrated automation system uses advanced computer technology, modern electronic technology, communication technology and information processing technology to realize the functions of the substation secondary equipment (including relay protection, control, measurement, signal, fault recording, automatic device and remote device, etc.) to recombine and optimize the design.
A comprehensive automation system that monitors, measures, controls and coordinates the operation of all equipment in a substation. Through exchanging information and sharing data among the equipment in substation integrated automation system, the task of substation operation monitoring and control is completed. The integrated automation of substation replaces the conventional secondary equipment and simplifies the secondary wiring of substation. Substation integrated automation is an important technical measure to improve the safe and stable operation level of substation, reduce the operation and maintenance cost, improve the economic benefit and provide high quality power to users.


Product Details
 

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers


Our products not only stand the test of details, but also have many advantages, such as the following:
1.High voltage switchgear, transformer, low voltage switchgear trinity, integrity is strong. It has the advantages of small footprint, less investment, short production cycle, convenient movement and so on.
2. High and low pressure chamber layout is reasonable and compact, easy operation and maintenance. High voltage switchgear with anti-error interlock function, safe and reliable operation, simple maintenance.
3. It has various types, such as multipurpose type, villa type, compact type, etc. It can be divided into "needle" shape layout and "wood" shape layout.
4. The transformer room is equipped with a thermostat, which can automatically control the transformer temperature to ensure that the transformer runs at full load.
5.FTU can be installed in the high voltage ring network cabinet to realize the reliable detection of short circuit and single phase ground fault. With "four far" function, easy to upgrade the distribution network automation.


Product Parameters

                                                       Items Unit       High Voltage Part
High Voltage Part Rated vollage kV 12
Rated frequency Hz 50
Rated current of main busbar A 630
1min power frequency withstand voltage (to earth and between phases/disconnecting fracture) kV 42/48
Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture) kV 75/85
Rated short time withstand current kA/s 25/2
Rated  peak withstand current kA 63
Rated short time making current kA 50
Rated transfer current A 1500
Breaking current of fuse kA 31.5-40
Low Voltage Part Rated voltage V 400
Rated current of main circuit A 100-4000
Rated Iimiting short circuit breaking ability kA 80
Rated operating short circuit breaking ability kA 50(65)
Rated short time wilhstand current kA/1s 50(65)
Branch current,compensating capacity   According to requirements of users
Transformer Rated capacity kVA 30-2000
Impedance voltage % 4    4.5
Tapping range % ±2×2.5  ±5
Connection symbol   Y,,yn0 D.yn11
Encloaure Protection level ol enclosure   IP43
Sound level dB ≤50

 

The use of environmental conditions :
1. Ambient temperature: maximum temperature +40°C, minimum temperature -30P;
2. Altitude: 1000m;
3 wind speed: quite 34m/s (not more than 700Pa);
4. Humidity: the average daily relative humidity is not more than 95%, and the average monthly relative humidity is not more than 95%;
5. Shock proof: horizontal acceleration is no more than 0.4m/s2; The vertical acceleration is not greater than 0.15m/s2;
6. Slope of installation site: no more than 3.;
7. Installation environment: the surrounding air is not obviously polluted by corrosive and flammable gases, and the installation site is not violently shaken;
8. If you order this product beyond the above conditions, you can negotiate with our company.

 

Product manufacturing process

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
Transformer substation plays the role of voltage conversion equipment is transformer, in addition, substation equipment also open and close circuit switchgear, current collection bus, measurement and control transformers, meters, relay protection devices and lightning protection devices, dispatching communication devices, and some substations have reactive power compensation equipment. The main equipment and connection mode of substation vary according to its different functions.

Transformer is the main equipment of substation, which is divided into double-winding transformer, three-winding transformer and self-destructive transformer, that is, high and low voltage each phase share a winding, and a head is drawn from the middle of the high voltage winding as the outlet of the low voltage winding transformer. The voltage is proportional to the number of turns and the current is inversely proportional to the number of turns.

Fields of application

In addition to providing convenience for People's Daily electricity needs in the city, substations are also widely used in wind farms, photovoltaic power stations, hydropower stations, nuclear power plants, hub substations, important converter stations, backbone power grids, important transmission channels and other energy infrastructure scenarios

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
The daily management of the use of substation equipment is responsible for the implementation of the principle of "who uses, who manages". Equipment personnel should be employed, and the equipment personnel should have basic knowledge of substation equipment and certain experience in equipment management. The use of substation equipment should be equipped with sufficient staff (operators, command personnel and maintenance personnel) in accordance with regulations. Operators must be licensed to work in accordance with regulations. The staff used by the substation equipment should be competent for the work performed and familiar with the performance characteristics and maintenance requirements of the equipment used.
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

 

Work Environment

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

Hebei Leicheng Electric Power Technology Co., LTD is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV switch cabinets and related products.

Since its inception, our company has been committed to the path of professional development. By virtue of its strong technical force, domestic and foreign advanced equipment, innovative ideas and extensive manufacturing experience, it has been certified by ISO9000 and adopts CAD to provide customers with environment-friendly, energy-saving, low-carbon and high-quality products suitable for regional characteristics to meet the market and the basic requirements of different customers.

Currently the company mainly produces HV/LV power distribution cabinets, pre-fabricated substations, power distribution transformers, HV/LV switches and other products.


 Its products cover the national market of China. Also the products are exported to Central Asia, Africa, Southeast Asia, the Middle East, South America and other countries and regions.
 

Packaging & Shipping

You can rest assured that the packaging of the product, as the last link we strictly control!

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

Certificates

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

FAQ

Q: Are you a Manufacturer, factory or Trading company ?
A: Yes, We are engaging in the research and development, production and operation of transformer for over 10 years.

Q: What's your warranty terms?
A: We offer 12 months warranty time.

Q: Production Time?
A: In general, it take 4~6weeks and it depend on the different style.

Q: What's your payment terms?
A: Pay by T/T and  L/C is acceptable.

Q: How do you conduct quality control in your factory?
A: We implement 100% QC inspection to ensure every product is qualified. We have over 10 times QC inspections during the manufacturing process from raw material to the final products.Each of our unit has  3C  certificate. If you need any other Certificate, we can help you to apply it.

Q: Do you have the products in stock?
A: Normally no. All our products produce depending to your order quantity.

 Q: What should provide to make custom transformer ?
A: Technical drawing and technical specification document are the best, or you can tell us some details technical specification date as below "Quotation and Ordering Required Information".

Q: Could I have your catalog and price list for trial order in MOQ quantity?
A: All of our products are showing on Made-in-China or official website, you are always welcome to ask us to get more information directly.

Related Porducts

China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers
China Intelligent Pre-Assembled Electricity Box Type Substation with Oil Transformers

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