Semi Trailer Mobile Transformer Substation 7.5mva 33kv Dry Type
Total Solution for the field below:
Small hydro power station·Overhead transmission
line·Substation,including mobile substation
and modular substation·Distribution network·Electricity
Telecom tower and accessories
7.5mva 33kv semi-trailer transformer substation 11/0.4kv mobile
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.
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
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
|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|
|10||Ambient temperature||℃||-40 ~ +60|
|13||Height above sea level||m||≤2000|
|15||Earthquake||Horizontal acceleration||g||General area:0.15g Stricken area:0.3g|
|Vertical acceleration||g||General area:0.075g Stricken area:0.15g|
1. We offer the best solution and products to fulfill the buyers'
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
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.
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
2. International Certificate
ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.
3. After-Sale Service
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
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.
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.
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
Set-wisely packing or member-wisely packing as per client's
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
Senegal (Dakar) Sales and Service Center
Senegal (Dakar) Spare Part Warehouse
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) Sales and Service Center
Cochabamba (Bolivia) Raw Material and Spare Part Warehouse
Santiago (Chile) Sales and Service Center
Jakarta (Indonesia) Sales and Service Center
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