Oil Immersion Overhead Distribution Transformer 33kv / 0.4kv Anti Theft

Product Description

Oil Immersion Overhead Distribution Transformer 33kv / 0.4kv Anti Theft

 

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: 33/0.4kv Oil Immersion Overhead Distribution Transformer
 
Application: 

The 33/0.4kv Oil Immersion Overhead Distribution Transformer Price applies new type insulating structure and makes short-circuit resistance strong.High-voltage winding group is made up of high-quality oxygen-free copper lines and it adopts multilayered drum type structure.All fasteners have been processed with special treatment to prevent them from loosening.

The 33/0.4kv Oil Immersion Overhead Distribution Transformer Price meets standards of GB1094.1-2-1996,GB1094.3.5-1985 and GB/T6451-1999.

 

Technic data:

1. Rated voltage: 20KV, 22KV, 33KV,35KV,11KV

2. Rated power: 5kva ~ 25000kva

3. Standard: IEC60076,GB1094-1996

4. Frequency: 50HZ /60HZ

5. Vector group: Dyn11, Yyn0, Ynd11, or others

6. Cooling: ONAN/ ONAF/ OFAF

7. Tap changer: 3 levels; 5 levels; 7 levels; 13 levels; 17 levels

8. Rating plate:: Yes (JSM brand or Customer brand)

9. Corrugated refrigeration panels: Yes ( Four sides of the transformer shell)

10. Parts: 1)Oil draining valve 2)Oil level indicator 3)Thermometer

 

Rated capacity (KVA)	Voltage combination			Connection symbol	Loss(KW)		No-load current(%)	Impedance voltage(%)	Weight(Kg)
	H.V.(KV)	High voltage tapping range	L.V.(KV)		Load	No-load			Oil weight	Overall weight
50	20 24 33 35 38.5	±5%	0.4 0.415 0.433	Dyn11 Yyno Yd11	1.21	0.21	2.00	6.5	265	860
100					2.02	0.29	1.80		310	1150
125					2.38	0.34	1.70		320	1190
160					2.83	0.36	1.60		360	1230
200					3.33	0.43	1.50		390	1300
250					3.96	0.51	1.40		425	1480
315					4.77	0.61	1.40		460	1590
400					5.76	0.73	1.30		490	1760
500					6.93	0.86	1.20		540	2140
630					8.28	1.04	1.10		620	2380
800					9.9	1.23	1.00		780	2800
1000					12.15	1.44	1.00		910	3850
1250					14.67	1.76	0.90		1060	4600
1600					17.55	2.12	0.80		1210	5200

 

Working conditions:

 

1. Ambient air temperature: -5°C~+40°C, the highest monthly mean temperature should not exceed +30°C;

 

2. Altitude for installing place should not exceed 2000m;

 

3. When the ambient air temperature is +40°C, the relative humidity should not exceed 50%, and it allows higher relative humidity under lower temperature. Max average humidity in the dampest month is 90%, meanwhile the lowest average temperature of this month is + 25°C, and condensation on the product surface caused by temperature change should be taken into consideration.

 
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
 
 

 

 
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