Mobile Prefabricated Substation

Your Professional Mobile Prefabricated 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.

 

 
 
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.

 

Mobile Prefabricated Substation Specifications
 

Serial No.

Name

Unit

Description

1

Rated capacity

KVA

630- 3400

2

Rated voltage

kV

35 一38. 5

3

High voltage tapping range

 

+2x2.5%

4

Join group label

 

Dyn11, Dyn11yn11, Ynd11d11

5

Power frequency withstand voltage

kV

85

6

Lightning shock withstand voltage

kV

200

7

Maximum rated fuse breaking current

kA

31.5

8

Load switch

a

300,600

9

Noise level

dB

 

10

Grade of protection

 

IP54

11

Rated frequency

HZ

50

 

Function

High voltage power receiving and distribution

Receiving and distributing high voltage electrical energy through high voltage switchgear.

Low voltage distribution

Distribute low-voltage electrical energy to users through low-voltage distribution devices.

Transformer voltage reduction

Using distribution transformers to reduce high voltage electrical energy to low voltage electrical energy.

Protection and Control

Equipped with comprehensive relay protection devices and automatic control systems to ensure the safe and stable operation of the power grid.

 

10kV YBM Mobile Prefabricated Substation

 

Type

Box-Type/Container-Type Substations
These are self-contained units assembled in a sealed, weatherproof steel structure that houses the high-voltage switchgear, distribution transformer, and low-voltage distribution equipment.

 

E-Houses
Similar to box-type substations, E-Houses are prefabricated buildings designed for easy transport and installation. They can also be offered as a "skid" for smaller, more compact applications or as a "mobile E- House" installed on trailers.

 

Trailer-Mounted/Vehicle-Mounted Substations
These are fully integrated substations mounted directly onto trailers or vehicles for the highest level of mobility and rapid deployment.

 

Compact Substations
Often integrated into the box-type design, compact substations are small, efficient, and highly integrated units that minimize their footprint.

 

Applications
 

Urban power supply renovation

In the process of urban power supply infrastructure renovation, box type substations have become the preferred solution due to their small footprint and short construction period.

 

New energy power plants

With the rapid development of new energy such as wind power and photovoltaics, box type substations are also widely used in new energy power plants as collection and transformation transmission points for electrical energy.

Industrial and mining enterprises

In factories, mines, and other industrial and mining enterprises, box type substations provide stable and reliable power supply for production lines.

Construction site

In situations where temporary power supply is required, such as construction sites, box type substations provide a convenient mobile power distribution solution.

 

Delivery and Shipping

 

Payment Methods

We accept T/T,L/C for big amount,and for a small amount,you can pay us by Paypal, Western Union, Moneygram,Escrow and, etc.

Shipping Methods

For urgent order and lightweight,you can choose the following express: UPS,FedEx,TNT, DHL,EMS. For heavy weight,you can choose to deliver the goods by air or by sea to save costs.

10kV YBM Mobile Prefabricated Substation

 

 

Our Certificates

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FAQ

 

Q: Do you accept product customization?

A: Yes, of course, please provide specific drawings or parameters, we will provide customized product solutions that meet your needs.

Q: Can l buy samples or small orders first?

A: Of course. We accept samples and small orders especially for new customers. We are committed to providing high quality samples to ensure that you get the same experience in use as the official product.

Q: What is your payment term?

A: Our usual payment is 30%TT in advance ,70%TT before shipment (the bill of landing)

Q: How soon will the order be delivered?

A: The delivery time depends on the quantity and specifications of the product you ordered, generally about 10-20 days after deposit of payment.

Q: Can we print our company name on products?

A: Yes, of course, we accept OEM, then need you to provide detail information.

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

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