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2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer

Minimum Order Quantity : Negotiation Price : Negotiation
Packaging Details : ls International standard wood case or according to client's requests Best selling 66kv 20mva 3 phase 2 windings transformer oil price Delivery Time : Depends on the quality of client
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 50 Set/Sets per Month
Place of Origin: China Brand Name: DINGLI
Certification: ISO9001 Model Number: S11-2000KVA

Detail Information

Model Number: S11-2000KVA Usage: Power
Phase: Three Coil Structure: TOROIDAL
Coil Number: AUTOTRANSFORMER Product Name: 2000KVA Three-phase Oil Immersed Transformer
Rated Voltage: 11KV Rated Capacity: 2000KVA
Load Loss: 13.25% Impedance Voltage: 4%
High Light:

2000KVA Electrical Power Transformer


11KV Electrical Power Transformer


2000KVA 11KV Oil Immersed Transformer

Product Description


11KV Oil Immersed Transformer 2000KVA Electric Power Transformer 11KV

Quick Details


The three-phase oil-immersed distribution transformer produced by our company adopts a new insulation structure to improve the short-circuit resistance; the iron core is made of high-quality cold-rolled silicon steel sheets; high-voltage windings are made of high-quality oxygen-free copper wire as the material , and adopts multi-layer cylindrical structure; all sturdy parts adopt special anti-loosening treatment.
The product has the characteristics of high efficiency and low loss, can save a lot of power consumption and operating costs, and has significant social benefits. It is a popularized new technology product.


2.Reliable Structure

Based on the traditional structure and mature technology, our company has made many improvements, such as:
1) Spiral coil with longitudinal oil passage, better internal heat dissipation;
2) Improved the effective support of the coil end surface, and the ability to resist short-circuit current is stronger;
3) The new hoisting structure and body positioning structure are adopted to ensure more reliable in long-distance transportation and operation;
4) We have many unique and reliable structures to serve you;
5) Selecting a transformer with a higher performance level will have a higher level of technical content.


3.Excellent Materials

1) Oxygen-free copper wire with lower resistivity is selected, and after a series of additional surface treatments, it is smoother and free of burrs and sharp corners, making the load loss of the transformer lower and the electrical performance more reliable.
2) Select high-quality silicon steel sheets. With the improvement of performance level, use silicon steel sheets with lower unit loss to make the transformer no-load loss lower.
3) Select high-quality laminated wood insulation parts, never crack, even under the action of short-circuit current, the wire will not move.
4) Transformer oil after deep filtration is selected. The lower water, gas and impurity levels make the transformer work more reliable.
5) Select high-quality rubber sealing materials to effectively prevent aging and prevent leakage.
6) All raw materials have passed the quality inspection, and all raw material manufacturers have undergone strict review in accordance with the national standard ISO9000.


4.Product Standards
GB1094.11-2007 "Dry Type Transformer"
GB/T 10228-1997 "Technical parameters and requirements of dry-type power transformers"
GB/T 17211-1998 "Dry Power Transformer Load Guidelines"
JBIT 10088-2004 "Sound Level of 6-220kV Power Transformer"
GB 4208-1993 "Enclosure Protection Level (IP Code)"


5.Serivce Condition

Transformer normal use conditions
The altitude does not exceed 1000m;
Ambient temperature:
Maximum temperature +40℃
The average temperature of the hottest month is +30°C
The highest annual average temperature +20℃
Outdoor minimum temperature -25℃


Special transformer use conditions
Altitude above 1000m;
Ambient temperature:
Maximum temperature +40℃
Minimum temperature -25℃
(Please specify when ordering)


6.Model Meaning

S 11 - ( 1 ) / ( 2 )

" S" ---- Three-phase

" 11 " ------ Characteristic code

" ( 1 ) " ----- Rated capacity(kVA)

" ( 2 ) " ----- Rated voltage (high voltage kV)





Rated capacity(kVA) Voltage group(kV) Connection method Dissipation(kW) No-load current(%) Load current(%) Insulating level



















0.370 1.75 2.2 4



100 0.400 2.17 2.0 520
125 0.470 2.59 1.8 650
160 0.545 3.10 1.8 740
200 0.625 3.97 1.6 850
250 0.720 4.68 1.6 1005
315 0.880 5.61 1.4 1270
400 0.975 6.63 1.4 1470
500 1.160 7.95 1.4 1750
630 1.300 9.78 1.2 6 1900
800 1.520 11.56 1.2 2290
1000 1.770 13.35 1.1 2700
1250 2.090 15.64 1.1 3130
1600 2.450 18.11 1.1 3740
2000 3.320 21.25 1.0 4500
2500 4.000 24.74 1.0 5340

2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 0

2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 1



2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 2
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.


2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 3

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.


2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 4

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.


2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 5

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.

2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 6

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.


2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 7

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.



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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


2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 8

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


2000KVA Electrical Power Transformer 11KV Oil Immersed Transformer 9

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