Prefabricated Electrical Substation (E-House)
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of prefabricated electrical substation (e-house) in China. If you're going to buy customized prefabricated electrical substation (e-house) made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.
The E-House concept (Electric Container/Shelter) defines a prefabricated Low Voltage (LV) and/or Medium Voltage (MV) Substation, carried out in compliance with the environmental requirements and the processes of the system it serves, designed and built to shelter and interconnect Panels and electrical equipment in various configurations and sizes.The prefabricated substations (E-House) are employed in electricity distribution networks of the urban, rural, industrial areas, building sites, mining, oil platforms, agriculture etc. or in case of power plants operating with coal, gas and/or steam and renewable energy power plants.
| Rated capacity
(kVA) |
Voltage combinations |
The join group designator
|
No-load loss (W) |
Load loss (W) |
Impedance voltage (%) |
No-load current (W) |
||
|
high pressure (kV) |
Taps (%) |
Low voltage (kV) |
||||||
|
30 |
6 6.3 10 10.5 10.5 |
±5% or ±2x2.5 |
0.4 |
Dyn11 or Yyn0 |
80 |
600/630 |
4 |
2.3 |
|
50 |
100 |
870/910 |
2 |
|||||
|
63 |
110 |
1040/1090 |
1.9 |
|||||
|
80 |
130 |
1250/1310 |
1.9 |
|||||
|
100 |
150 |
1500/1580 |
1.8 |
|||||
|
125 |
170 |
1800/1890 |
1.7 |
|||||
|
160 |
200 |
2200/2310 |
1.6 |
|||||
|
200 |
240 |
2600/2730 |
1.5 |
|||||
|
250 |
290 |
3050/3200 |
1.4 |
|||||
|
315 |
340 |
3650/3830 |
1.4 |
|||||
|
400 |
410 |
4300/4520 |
|
|||||
|
500 |
480 |
5100/5410 |
1.2 |
|||||
|
630 |
570 |
6200 |
4.5 |
1.1 |
||||
|
800 |
700 |
7500 |
1 |
|||||
|
1000 |
830 |
10300 |
1 |
|||||
|
1250 |
970 |
12000 |
0.9 |
|||||
|
1600 |
1170 |
14500 |
0.8 |
|||||
Prefabricated electrical substations (Containers/Metal Shelters) are composed of:
- Electrical switchboards for the central control of the motors (MCC)
- Medium voltage cells (MV-SWG)
- Low Voltage Distribution Boards AC (LV-DB)
- Low Voltage Distribution Boards DC, UPC and batteries (BTRY)
- Variable Frequency Drives (VFD)
- Integrated control and safety system boards (ICSS)
- Lighting and sockets
- Fire detection and firefighting (FGS)
- Ventilation, air-conditioning and pressurisation (HVAC)
- Equipment wiring
Prefabricated electrical substations (Containers/Metal Shelters) have the following advantages:
The transportation on site of all electrical panels and related equipment from various suppliers all over the world in a single transport
Reducing the coordination effort of the companies involved in erecting, commissioning, and testing of the substation equipment by providing a "turnkey" product
Short period of time for design and execution
Adaptability of the solution to the technical, environmental and safety requirements
Flexibility and implicitly the reduced costs in case of changes occurred during the project development period
The execution of the equipment settings, functionality tests and corrections required at the integrator's location by the producers' specialised staff minimizes the project's costs and implementation period.
Package&Delivery
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