Product overview
Prefabricated cabin substation is composed of prefabricated cabin, primary and secondary substation equipment, and auxiliary facilities of cabin. Pre-manufacturing including assembly, wiring and debugging is carried out in the factory, and the cabin as a whole is transported to the construction site and installed on the foundation. It comes from the core concept of "standard distribution" of State Grid, and is designed on the basis of traditional container transformation and combined with container style.
Product features
●High reliability
Safe and reliable operating environment, complete maintenance-free prefabricated cabin structure, built-in air conditioning, constant temperature and humidity.
●Standardization
After the specification of the cabin and the size of the standard container are improved, it becomes a box that is conducive to the use of substations.
●Modularization
According to the different functions of electrical equipment, the cabin is divided into several modular compartments. Through the cooperative work of each module, the prefabricated cabin substation becomes a new type of power transmission and distribution facility.
Product advantage
●Factorization
All equipment installation and debugging are factory-oriented.
●Low noise
Adopt sound barrier technology to reduce transformer noise.
●Beautiful appearance
Cabin and cabinet integrated design concept, modular structure of building blocks, harmonious and unified with urban style.
●Build a station quickly.
The station can be put into operation in 3-6 months.
●Long service life
The main components are completely maintenance-free, the cabin is 30 years rust-proof and the service life is 60 years.
1.Cabin structure
Serial number | Name | Describe | ||
Standard layout | Optional configuration | |||
1.1 | Arrangement mode of main equipment | The main equipment is arranged in single row or double rows face to face. | Project design/customized products | |
1.2 | Skeleton | Frame steel structure welding | Sheet metal buckle box structure | |
1.3 | Steel surface treatment | spray paint | Galvanize | |
1.4 | Door | Steel thermal insulation door/escape door | Class b fire door | |
1.5 |
Wall | External wall panel | Jinbangban (FC board) | Profiled steel plate, carved metal plate, stainless steel plate, etc. |
Insulating layer | Rock wool | Polyurethane, glass wool | ||
Inner wall panel/ceiling panel | Handmade sandwich board | Aluminum plastic plate, profiled steel plate, metal carved plate, etc. | ||
Other | Fire-proof plate | Pine board, polyethylene hygroscopic film | ||
1.6 | Top cover (double layer) | Outer roof | Profiled steel plate | Resin tile, stainless steel plate, galvanized steel plate. |
Inner roof | Rock wool sandwich board | Galvanized steel plate, stainless steel plate | ||
1.7 | Baseboard | Lower plate | Steel plate | NAFC board |
Upper plate | Rubber sheet | PVC antistatic rolled plate, patterned steel plate | ||
2.Auxiliary electrical
Serial number | Name | Describe |
2.1 | Cabin distribution | Distribution box, indoor lighting, emergency lights, exit instructions, power sockets, panel switches, etc. |
2.2 | Fire alarm system (optional) | Smoke/temperature detector, manual alarm button, acousto-optic alarm, fire alarm control box |
2.3 | Video monitoring system (optional) | Indoor camera (medium speed ball), auxiliary lighting, access control switch, etc. |
3.Grounding protection
Serial number | Name | Describe |
3.1 | Cabin | The reserved grounding block of the base is connected with the main grounding grid on site; At the same time, the base can be welded with the metal embedded in the foundation. |
3.2 | Primary/secondary grounding (optional) | A grounding bar is reserved. The grounding of the main equipment is connected with the grounding bar through a grounding cable, and the grounding bar is connected with the field grounding network to complete the grounding of the whole primary and secondary system. |
4.Heating, Ventilation and Air Conditioning (HVAC)
Serial number | Name | Describe | |
Standard configuration optional configuration | Optional configuration | ||
4.1 | Fan | Axial flow fan, automatic heating fan and damper for ventilation and heat dissipation or ventilation. | Automatic heating fan and damper |
4.2 | Air conditioner | Industrial air conditioner, refrigeration and heating, ceiling air conditioner for adjusting indoor temperature and humidity/household air conditioner special air conditioner | Ceiling air conditioner/household air conditioner special air conditioner |
4.3 | Electric heater (optional) | Integrated industrial electric heater, which can automatically adjust the indoor temperature, keep warm in winter, and adapt to cold areas. | |
5.Product delivery
Serial number | Name | Describe | |
Standard layout | Optional configuration | ||
5.1 | Field foundation | Civil cement foundation | Steel structure support |
5.2 | Mode of transport | Road vehicle transportation | Buyer's pick-up |
5.3 | Lifting mode | Bottom ring lifting | Buyer's pick-up |
5.4 | Product delivery | Overall ex-factory delivery | On-site modular assembly and delivery as a whole. |
5.5 | Application occasion | Power generation, power grid, transmission and distribution, new energy, real estate, petrochemical industry, ports, mines, etc. | |
5.6 | Cabin size | 12.2x2.8x3.2m, length and width are plane layout design. | <20x7x4m,Modular design\transportation\assembly |
