630KVA Three-Phase Dry Power Transformer

1. Suitable for local lighting, high-rise buildings, airports, terminals, CNC machinery, and more.

2. Enhances safety and reduces maintenance by avoiding immersion in insulating oil.

3. Combines features like air cooling, protective enclosures, temperature monitoring interfaces, zero sequence transformers, power metering, enclosed busbars, and side outlets.

4. Designed for easy decomposition and recycling, minimizing environmental impact.


Product Details

The high-voltage coil of the dry-type transformer adopts a continuous structure with high mechanical strength and good heat dissipation conditions. The coil is wound on a formed insulating cylinder. Insulating paper-wrapped flat copper wire is used as the conductor. Insulating material insulating paper is used between layers. The coil is subjected to VPI vacuum pressure Impregnated into a solid whole, it avoids the shortcomings of multi-layer cylindrical coils such as high interlayer voltage, poor heat dissipation, easy thermal breakdown, and low mechanical strength, thereby improving the reliability of product operation; it has excellent moisture-proof performance and is more durable Withstand thermal shock, never crack, partial discharge <5Pc, easy to decompose and recycle after life, protecting the environment.


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Our Advantages


1. Dependable Power Transformer Leading transformer producer in the nuclear power sector since 2001
2. Strong R&D capabilities to enable customized design
3. All-inclusive Quality Assurance Framework
4. The entire test report set
5. Localized after-sales and technical support


Sample Room

Sample Room


Product Process


product process


Product Accessories


product accessories


Product Parameters


Main Technical Parameters for 10KV SC ( B ) -30-2500TYPE

Rated

Power

( kva )

High

Voltage

( kv )

H. V. Tap

range

LOW

Voltage

( kv )

Connection


symbol


Short 

Circuit 

Inpendence

(%) 

No-load loss

 ( KW )

On-load loss

 ( KW )

sc(B)9

sc(B)10

sc(B)9

sc(B)9

16

6

6.3

10

10.5

11

15

   22

   33

   35

±5%

±2x2.5%

0.4

Dyn11

       6

220

190

750

710

50

310

270

1060

1000

80

420

370

1460

1380

100

450

400

1670

1570

125

530

470

1960

1850

160

610

540

2250

2130

200

700

620

2680

2530

250

810

720

2920

2760

300

990

880

3670

3470

400

1100

980

4220

3990

500

1310

1160

5170

4880

630

1510

1340

6220

5880

630

1460

1300

6310

5960

800

1710

1520

7360

6960

1000

1990

1770

8610

8130

1250

2350

2090

   10260

9690

1600

2760

2450

12400

11730

2000

3400

3050

15300

14450

2500

4000

3600

   18180

17170


Packing and Shipping


packing


Certificate


certificate


FAQ

1. Leading time

For standard product, approximately 15 working days before delivery.

For customized product, approximately 20~30 working days before delivery.

Order quantity/customization requirements can also affect the leading time.

2.Warranty/ Payment terms

2 years of warranty at least.For the first order we normally accept T/T, 30%+70%. Regular customer payment terms to be negotiated by both parties.


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