63mva 66kv Double-Winding Power Transformers Auto Transformer with on-Load Tap Changer

63mva 66kv Double-Winding Power Transformers Auto Transformer with on-Load Tap Changer

High Efficiency Oil Type Distribution three-phase transformer is widely used in rural power grid transformation, urban power grid transformation, and reasonable customized service for foreign customers.

Description

We are committed to create highly efficient, energy-saving and environmentally friendly Low Voltage Distribution Switchgear, MNS Low Pressure Draw-out Switch Cabinet, European prefabricated substations since we have a group of our own talents who continue to learn from new equipment and technology. We have strict quality control procedures for each process. We abide by the 'customer first, integrity management' concept, to provide customers with efficient, intimate, professional products and services, looking forward to your participation. We will move forward with our customers with excellent quality, reasonable price and perfect after-sales service. Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition.

Product description:

High Efficiency Oil Type Distribution three-phase transformer is widely used in rural power grid transformation, urban power grid transformation, and reasonable customized service for foreign customers.


Technical parameters:

Rated
Capacity

Voltage Combination

Winding
Connection Grade

No-load
Loss
(W)

Load
Loss
(W)

Short
Circuit
Impedance
(%)

No-load
Current
(A)


High
Voltage
(kV)

Tapping Range
Of High Voltage
(%)

Low
Voltage
(kV)

30

6
6.3
6.6
10
10.5
11

±5
±2×2.5

0.4

Dyn11

100

630

4.0

1.8

50

130

910


1.6

63

150

1090


1.5

80

180

1310


1.5

100

200

1580


1.4

125

240

1890


1.4

160

280

2310


1.3

200

340

2730


1.2

250

400

3200


1.1

315

480

3830


1.1

400

570

4520


1.0

500

680

5430


1.0

630

810

6200

4.5

0.9

800

980

7500


0.8

1000

1150

10300


0.8

1250

1360

12000


0.7

1600

1640

14500


0.6

2000

1940

18300


0.6

2500

2290

21200


0.5


Widely used:

Energy Saving Oil Filled Transformer widely used in power transmission and distribution system. such as power,transportation,mining, metallurgy ,construction,petrochemical ,communication;

High Reliability Oil Distribution Transformer widely used in urban power network construction and transformation.


Photo:

52.1(001)52.2(001)52.3(001)52.4(001)


OUR SERVICE:

●According to customer's technical parameters, design reasonable products to meet customer's requirements;

●Our strict production, quality control and on-time delivery;

●According to the requirements of customers, installation can be guided by telephone or installed on site;


OUR ADVANTAGE:

1. Long service life

Energy Efficient distribution Transformer have a long service life of 30 years. The conservator tanks of our transformers are fully sealed, bolted or welded to the edge without any clearance, so the oil in the transformers are insulated from air, prolonging the service life.

2. Protecting the insulation paper and insulation cardboards from oxidation.

3.Excellent insulation cuts insulation distance and cost.

4.Pre-drying Treatment;

5.Low Loss, Low Local Discharges, Low Noise, Strong Heat Radiation, Capable of Running under 150% Nominal Load with the aid of Forced Air Cooling.

6.High Performance Oil Immersed power Transformer has a good performance;

7.Energy Saving Oil Filled Transformer


If you need more information about our products, feel free to contact us!


We firmly believe that with the support of our strong technology and rich experience, our 63mva 66kv Double-Winding Power Transformers Auto Transformer with on-Load Tap Changer will surely bring you an unprecedented user experience. Only when a device with both good quality and perfect after-sales, can the enterprise develop better and go further. We have gathered many years of operating experience and formed a solid foundation, and when faced with any challenge, we can provide a perfect solution.

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