Contact Us

Contact Person : Julia

Phone Number : 86-18037871307

WhatsApp : +8618037871307

Free call

Gas Insulated Substation 10 MVA Mobile Transformer Substation

Minimum Order Quantity : 1 Price : Negotiation
Packaging Details : According to client's request. 7.5mva 33kv semi-trailer transformer substation 11/0.4kv Delivery Time : 50~60 days
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 10 Set/Sets per Year semi-trailer transformer substation
Place of Origin: China Brand Name: DINGLI
Certification: ISO9001,SGS Model Number: Mobile substation

Detail Information

Material: Copper Type: Dry Type
Model Number:: CZBT1 Certification: ISO9001/CE
Standard: IEC 60076 Rated Voltage: Rated Voltage
Usage: Electricity Transmission Project Product Name: 7.5mva 33kv Semi-trailer Transformer Substation
Rated Capacity: 7.5mva Retated Current On LV Side: 1250A
Retated Voltage: 6.6 Kv Wind Speed: 40m/s
Ambient Temperature: -40 ~ +60℃
High Light:

10 MVA Mobile Transformer Substation


Gas Insulated Mobile Transformer Substation


10 MVA gas insulated substation

Product Description

Trailer for gas insulated substation 10 MVA mobile transformer substation power transformer


Gas Insulated Substation 10 MVA Mobile Transformer Substation 0

Total Solution for the field below:
Small hydro power station·Overhead transmission line·Substation,including mobile substation

and modular substation·Distribution network·Electricity Maintenance·Electricity investment·

Telecom tower and accessories

Quick Detail: 

Trailer for gas insulated substation 10 MVA mobile transformer substation power transformer


Product Description

The Mobile Substation,supply by us is mainly used as a quick substation to the conventional substation to resume power supply in emergency. It be Used In the high-load season alleviate the shortage of power supply capacity and As a temporary substation put into operation. It can be put into immediate ser vice with just a simple laid out,connecting to the incoming and outgoing cables upon arrival at the site. The mobile substation has the advantages of compact structure,reliable operation,complete functions,highly intelligent,quick site operation,less maintenance,etc, Prefabricated semi-care hanging car mobile substation can be designed according to user requirements, can be configured as twin car or bicycle or car based on user conditions.


Function & features​:

It has all the function of ordinary substation.
(1) It is Include control, protection, lighting protection and step-down and other functions.
(2) It can be assigned to several power users of branches.
It is easy to install and put into operation quickly.

Just connect the cable to put into operation.

It has shock absorption, temporary rod, circuit components soft connection and other shock measures.


Structural composition: 

It is divided into HV part, main transformer, LV switchgear room.
High pressure switches use HGIS or open type isolating switch and magnetic pole breaker as the main switch, mounted on a trailer.

LV switchgear room include: Low voltage side switch cabinet, control power supply, DC screen and measuring equipment control protection.

LV inner switchgear features

Use three-layer insulation shell;

Air-conditioned, open on demand;

Shell protection grade up to IP43 substation;

Indoor DC power supply battery of low-voltage switchgear is fully sealed products.


Technical Data:

No Item Unit Parameter
1 Main transformer capacity MVA 5, 7.5, 10, 15, 20, 25, 31.5, 40, 50
2 Rated voltage of the switch on HV side kV 33, 35, 66, 110, 132, 145, 220
3 Rated current on HV side A 630, 1250, 2000
4 Rated short circuit breaking current kA 25, 31.5, 40
5 Rated voltage of the switch on LV side kV 6.6, 11, 13.8, 22, 33, 35
6 Rated current on LV side A 1250, 2000, 2500, 3150
7 Rated short circuit breaking current kA 25, 31.5, 40
8 Rated frequency Hz 50/60
Ambient Environment
10 Ambient temperature -40 ~ +60
11 Solar radiation W/m2 1000
12 Humidity % ≤95
13 Height above sea level m ≤2000
14 Wind Speed m/s 40
15 Earthquake Horizontal acceleration g General area:0.15g Stricken area:0.3g
Vertical acceleration g General area:0.075g Stricken area:0.15g


Product Name Mobile substation
Main transformer capacity 5000kVA~63000kVA
Voltage level 10kV~220kV
Composition configuration Main Transformer Vehicle and Distribution Vehicle, Customized
Inlet Form Overhead or cable access
Outgoing form Cable outlet
Outgoing configuration 35kV and 10kV can reach 8-10 routes



Gas Insulated Substation 10 MVA Mobile Transformer Substation 1Gas Insulated Substation 10 MVA Mobile Transformer Substation 2Gas Insulated Substation 10 MVA Mobile Transformer Substation 3



The others we can do: 

Modular substation

Gas Insulated Substation 10 MVA Mobile Transformer Substation 4

Our Services

1. We offer the best solution and products to fulfill the buyers' requirments.
2. We can arrange technicians to install the equipments and train your staff on site.
3. Anytime, we provide considerate technical consultation.
4. Prompt reply for your inquiry and feedback.


1. Specific packaging can be made to order.

You can specify other shipping methods such as Airmail, FEDEX or DHL. We shall let you know about the shipping cost after receipt of your order.And also can send by sea or air, kindly send me the port of yours.

Gas Insulated Substation 10 MVA Mobile Transformer Substation 5

1. About us

HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after more than 50 years’development, DINGLI now is group company dedicated on total solutions for electricity projects covering survey, design, manufacture, complete equipment supply, construction, operations, maintenance, investment and so on. HENAN DINGLI actively devote to power grid construction, participated in all UHV construction projects and made an outstanding contribution to UHV transmission lines of China.

Gas Insulated Substation 10 MVA Mobile Transformer Substation 6

Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador, Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service centers. We have got a number of international certificates, such as ISO certificate covering design, equipment and construction, AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE certificate, Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international business is more than 30% of the company's main revenue. We have provided high-quality products and services to more than 100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia. With strong technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for customers and won their recognition.

2. International Certificate

ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.

3. After-Sale Service

Technical Support

Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100 engineers. We have special pre-sales engineer to work with customer at early stage of the project.

Gas Insulated Substation 10 MVA Mobile Transformer Substation 7

Site assistance

Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia, Peru, Ecuador, Senegal, which will make a fast response for customer.

Gas Insulated Substation 10 MVA Mobile Transformer Substation 8

Warehouse and Emergency Supply

Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with common use spare parts.

Gas Insulated Substation 10 MVA Mobile Transformer Substation 9

Design and Consultant

Supported by both domestic engineering company and Quito tower design center, could provide technical consultant and design service within our scope of work. For Quito tower design center, most of the engineers are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will reduce the weight, and avoid the replacement on the profiles to save the working time.


Set-wisely packing or member-wisely packing as per client's requirements.

 Global-network map


Henan DINGLI Pole and Tower Co., ltd.

Henan Zhongdingxin Detection Technology Co.,ltd.

Henan Dadi Electricity Engineering Co.,ltd.

Henan DINGLI Power Equipment Co.,ltd

Henan DINGLI Power Construction Co., ltd

Huading Concrete Pole Co., Ltd

Xingjiang Huili Steel Tower Co., Ltd.

Bazhou Dingli Tower Co., Ltd.

Shanghai Sales and Service Center

Beijing Sales and Service Center


Cambodia Phnom Penh Factory


Madrid (Spain) Sales and Service Center

Dakar, Senegal

Senegal (Dakar) Sales and Service Center

Senegal (Dakar) Spare Part Warehouse

Quito, Ecuador

Quito (Ecuador) Steel Tower Design Center (ASTM Standard)

Quito (Ecuador) Steel Tower Emergency Production Line

Quito (Ecuador) Raw Material and Spare Part Warehouse

Lima, Peru

Lima (Peru) Sales and Service Center

Cochabamba, Bolivia

Cochabamba (Bolivia) Raw Material and Spare Part Warehouse

Santiago, Chile

Santiago (Chile) Sales and Service Center

Jakarta, Indonesia

Jakarta (Indonesia) Sales and Service Center



Gas Insulated Substation 10 MVA Mobile Transformer Substation 10

Customer Visit

Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found ways to solve it together. They set a high value on this cooperation.

Customers and Partners of Dingli

Gas Insulated Substation 10 MVA Mobile Transformer Substation 11

Gas Insulated Substation 10 MVA Mobile Transformer Substation 12

You Might Be Into These
Get in touch with us

Enter Your Message