480V Three Phase Voltage Transformer

480V Three Phase Voltage Transformer

Dry type cast resin distribution transformer epoxy cast dry-type transformer is a kind of dry-type transformer with high mechanical strength, electrical strength and heat resistance, which is made of F-grade epoxy resin mixture with filler.

Description

Our company is committed to the business philosophy of 'integrity casting brand, quality determines the future', in line with the production concept of 'perseverance, excellence', to build our company into one of the well-known Electrical Power Transformer, AC Metal Enclosed Ring Main Unit, Energy Saving Oil Filled Transformer brands at home and abroad. We will continue to make steady progress, innovate and transform, and achieve steady growth in scale and efficiency. Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.

Product description:

Dry type cast resin distribution transformer epoxy cast dry-type transformer is a kind of dry-type transformer with high mechanical strength, electrical strength and heat resistance, which is made of F-grade epoxy resin mixture with filler. After filling the empty film and degassing, under vacuum and pressure, the inner and outer surfaces of thin-layer cast are placed on the high and low voltage coils reinforced by glass wire forming net.


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)


50

35

±5
±2×2.5%

0.4

450

1420


1.6

100

630

2099

1.4

160

790

2810

1.3

200

880

3320

1.2

250

990

3800

1.1

315

1170

4510

1.1

400

1370

5410

1.0

500

1620

6650

1.0

630

1860

7690

6

0.9

800

2160

9120

0.8

1000

2430

10400

0.8

1250

2830

12700

0.7

1600

3240

15400

0.6

2000

3820

18200

0.6

2500

4455

21800

0.5


Widely used:

Dry type Cast Resin Transformer is the main transformer equipment of medium and small-sized transformer substation, supplies power distribution, power and illumination for the industry and agriculture, Hotel airport, power plant, hospital, skyscraper, shopping center and residential areas.


Temperature environment

① Maintain long-term stability at 220℃

② Can withstand short-term operation at 350℃

③ Keep stable performance in a wide range of temperature and humidity

④ No melting, flowing and combustion supporting at 250℃

⑤ No release of toxic or corrosive gases at 750℃


Features of Dry Type Cast Resine Distribution Transformer:

1.Safe, fireproof, no pollution, it can be installed directly in the load center.

2.Free maintenance, easy to install, low total operating costs.

3.With good moisture resistance, it can work normally under the100% humidity. After it stopped operating, the outage without pre-drying can be put into operation again.

4.Low loss, low partial discharge, low noise, good heat dissipation capacity. Under the forced air cooling conditions, it can run at 150% rated load.

5.The equipped perfect humidity protection & control system can provide reliable


Photo:


OUR SERVICE:

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

Strict production, quality control and on time delivery

According to the customer's requirements, the installation can be guided by telephone or installed on site


OUR ADVANTAGE:

1. The low-voltage distribution dry-type transformer has the characteristics of large short-circuit resistance, low loss, small no-load current, strong impact resistance, small partial discharge, low noise and strong heat dissipation.

2. The performance index of the product is superior to the national standard and IEC standard.

3. The whole series of dry-type transformers are safe, nonflammable, fireproof and pollution-free, and can be directly installed in qualified centers.

4. The power dry-type transformer has the advantages of maintenance free, convenient installation and low comprehensive operation cost.


FAQ:

1. Q: What's your MOQ(minimum order quantity)?

A: One Set.

2. Q: What's your packing methods?

A: Covered with plastic bag and packed in Wooden Case.

3. Q: IS OEM and ODM available?

A: Yes, it is. OUr products can be Customized. we have design and engineer teams, we can customize productsaccording to customers' drawing or requirements.

4. Q: Are you manufacturer or trader?

A: We are a manufacturer of Substations and Transformers for many years.

5. Q: Where's your factory?

A: Our factory is in Jiyuan,Henan Province,afforded timely delivery time.

6. Q: Can we put/show our own Logo on your products?

A: Yes

7. Q: Can we visit your factory?

A: Warmly welcome. Once we have your schedule, we will arrange the professional staffs to follow up your case.


Facing the new challenges and opportunities in the future, we will make every effort to promote innovation and constantly surpass ourselves, actively participate in international and domestic competition, and strive to become a 480V Three Phase Voltage Transformer manufacturer trusted by customers ! In years of unremitting efforts, modernization, standardization, professional production management and quality and price service has become the development goal of our company. Our company figured 'surpassing is power, quality is the customer', and we have won the trust of customers at home and abroad.

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