Skid Mounted Substation
Your Professional Skid Mounted Substation Supplier
Shaanxi Sefon Electrical Equipment Co., Ltd. (referred to as Sefon), established in 2009, is a high-tech enterprise integrating research and development, design, production, sales, service, and power engineering general contracting. Our company mainly produces 35kV and below oil immersed transformers, dry-type transformers, special transformers, dry-type iron core series reactors, high and low voltage switchgear, box type substations, prefabricated cabins, and power quality control products.
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10kV YBM Mobile Prefabricated SubstationThe main function of the prefabricated cabin substation (container-type substation) is to convert the low-voltage AC generated by the power generation system in the new energy field into...read more
Why Choose Us
Certification
Passed ISO9001:2008 quality management system certification, ISO14001:2015 environmental management system certification, and OHSAS18001:2007 occupational health and safety management system certification.
R&D Team
In recent years, the technology research and development team has independently developed and made significant technological progress in major products such as special power equipment and power quality equipment, based on the reference of advanced technologies at home and abroad, and has obtained more than ten national patents.
Advanced Equipment
WR horizontal winding machine; ZBR-1000 automatic cable winding machine; ZBR-1000 shearing machine; ZY-50 vacuum oil filter; HB electric hot blast constant temperature drying oven; WLJ-1200 corrugated paper board machine; SRX2600 three-dimensional iron core winding machine; DHR1400 foil winding machine; 303E-3-S busbar processing machine; ZQ4125 desktop drilling machine, etc.
Our Services
The company is fully committed to providing customers with meticulous and professional consulting services. For problems that arise during the use of products or equipment, based on user feedback, our company's after-sales service center will coordinate with them, including product installation, maintenance, and technical Q&A.
Skid Mounted Substation Specifications
|
Model |
DKX20 |
|
Carton size |
L130-290mm, W80-200mm, 130≤H+W/2≤290mm |
|
Table height |
960-1000mm |
|
Speed |
10-30 boxes/min |
|
Carton blanks Stacking quantity |
About 70pcs |
|
Power Supply |
220V 50-60HZ, 750W |
|
Air source |
About 200L/min, 0.5-0.7 MPa |
|
Tape |
W48-60mm |
|
Machine weight |
NW-600KGS |
|
Machine size |
L1800* W(1350-2170)*H2000mm |

1. High performance, high technology, 20 years of maintenance free.
2. The shell adopts double-layer, sealed, spray zinc anticorrosive structure, no rust for 20 years.Dust, moisture and condensation proof.
3. Compact and simple structure, large capacity, minimum floor area, quick installation.High and low pressure operation is convenient.
4. Fully sealed and fully insulated structure, without insulation distance, reliable to ensure personal safety.The use of cable in and out of the line, without other distribution room.
5. Fully compartmentalized construction for MV switchgear, transformer and LV switchgear.
Main Components
MV Switchgear
MV secondary switchgear including incoming feeder, outgoing feeder and transformer feeder.
Transformer
Oil immersed hermetically sealed or Dry type transformers can be installed.
LV Switchboard
Incoming feeder options can be direct connected, circuit breakers, fused disconnectors or Load Break Switches.
Auxiliary Systems
These provide backup power for control and protection systems, ensuring continued operation during power outages.
Applications
Smart Grids and Urban Electrification
Support the development and expansion of smart grid technologies and urban transport systems.
Temporary and Emergency Power
Provide interim power during planned maintenance, upgrades, or in response to natural disasters like floods or earthquakes.
Special Events and Seasonal Loads
Supply additional power for seasonal demands or large events such as sports tournaments.
Data Centers
Offer power supply and energy storage modules for data centers and microgrids.
Packaging & Shipping
Packaging
Wooden case,Steel frames made of special materials or according to client's requirements.The requirements for the making and reinforcement of packing boxes were strictly in accordance with the international standards.
Shipping: Land transportation/Ocean transportation
Our products have been shipped all around the world, with an extensive logistic network, we provide the best transportation option for our clients.

Our Certificates






FAQ
We're professional skid mounted substation manufacturers and suppliers in China, providing high quality products with low price. We warmly welcome you to wholesale cheap skid mounted substation made in China here from our factory. Contact us for customized service.
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