1250KVA Compact Box Type Prefabricated Combined Transformer Substation

-IEEE C57.12.00—Standard General Requirements for Liquid-Immersed Distribution ,

Power , and Regulating Transformers
-IEEE C57.12.34—Requirements for Pad-Mounted , Compartmental-Type , Self-Cooled , Three-Phase

Distribution Transformers , 2,500 kVA and Smaller : High Voltage , 34,500 GrdY/ 19,920 V and Below ;

Low Voltage , 480 V and Below
-IEEE C57.12.28—Standard for Pad-Mounted Equipment—Enclosure Integrity
-IEEE C57.12.70—Standard for Terminal Markings and Connections for Distribution and Power Transformers
-IEEE C57.12.80—Standard Terminology for Power and Distribution Transformers
-IEEE C57.12.90—Standard Test Code for Liquid-Immersed Distribution, Short-Circuit Testing of Distribution and Power Transformers
-IEEE C57.13—Requirements for Instrument Transformers
-ANSI/IEEE 386—Separable Insulated Connector Systems for Power Distribution Systems Above 600 V
-ASTM D877—Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes
-NEMA AB1—Molded Case Circuit Breakers
-NEMA TR1—Transformers , Regulators , and Reactors

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 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.

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.

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 working time.

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

Global-network map

China

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

Cambodia Phnom Penh Factory

Spain

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