| Type: | Power |
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| Structure: | Fixed Board |
| Certification: | ISO9001:2000, VDE, CCC |
| Form: | All- packaged Type |
| Operation Voltage: | High Voltage |
| Size: | 3 Uint |
| Samples: |
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| Customization: |
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1. Product Display
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.
Yb-12 prefabricated substation is a type of modular substation, with another name of 'European style modular substation', is a type of compact set of power distribution substation with the components of HV electricity, power transformer and LV electricity, and it is with varied features of high combination, small sizes, removable, safe & reliable operation, easy maintenance and nice shape.
2. Product Drawing3. Product Specification
| Item | Unit | HV | Transformer | LV | ||||||||
| Rated capacity | kVA | 100-2500 | ||||||||||
| Rated voltage | kV | 12(7.2) | 12(7.2)/0.4 | 0.4 | ||||||||
| Rated current of switch | A | 630 | 200-3150 | |||||||||
| Rated short circuit breaking current | kA | 31.5 | <400kVA30 | <400kVA50 | ||||||||
| Rated short time withstand current | kA/S | 20/4 | 30/1 | 50/1 | ||||||||
| Insulation level | Rated voltage | kV | 12 | 7.2 | 12 | 7.2 | 0.4 | |||||
| Position of voltage imposed | kV | P to P,P to E | Break | P to P,P to E | Break | Oil immersed type | Dry type | Oil immersed type | Dry type | P to P | P to E | |
| 1 min power frequency withstand voltage | kV | 42 | 48 | 32 | 36 | 35 | 25 | 25 | 36 | 1.89 | ||
| Full wave lightning impulse withstand voltage | kV | 75 | 85 | 60 | 65 | 75 | 75 | 60 | 60 | |||
| Noise | Oil immersed transformer | dB | <=55 | |||||||||
| Dry transformer | dB | <=55 | ||||||||||
| IP class | IP23D | |||||||||||
4. Product Advantage
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.
5.Working Environment:
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.
Product 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
Company Profile
HeBei LeiCheng Since its inception, always adhere to the "quality first, credit first" business purpose, constantly develop innovative products, expand the market, and with many scientific research units, colleges and universities work closely and hired professional and technical personnel as guideline, USES the domestic and foreign advanced technology, experienced several years of hard struggle, finally achieved gratifying results, specifically Industry production of single-phase three-phase conversion power supply, control transformer, three coherent transformer, CNC machine tool control transformer, main transformers, power transformers, power transformers, special transformers, voltage regulator, voltage regulator, reactor, inverter, soft start and other CNC machine tools widely used, the company pays attention to the development of products, research and development at the same time, constantly strengthen the quality management.
Office Environment
Factory
Certifications
Packaging&Shipping
FAQ
1. Who we are ?
We are based in HeBei, China,sell to Domestic Market(80.00%),Southeast Asia(20.00%). There are all about 1200-1500 people in our company.
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