Product Center >> Power Transformers >> SGB10 The insulation class H dry-type Transformer

SGB10 dry-type three-phase power transformer is applicable to high fire protection requirements, large load fluctuations and the environments of dirty wet, for example, airports, power plants, metallurgical operations, hospitals, high-rise buildings, shopping centers, densely populated areas, petrochemical, nuclear power plants, nuclear submarines and other special circumstances.
Features:
1.Thermal conditions are good, thermal long life, Overload ability, 120% long-term overload, IP45 conditions without forced air cooling, long-term full load operation.
2. High safety and flame retarding, at 800 degrees Celsius under long combustion produces no smoke.
3. Strong heat strike capability (at-50oC under full load immediately add).
4. Hundred percent waterproof sealing, excellent water repellency, moisture resistance.
5. Unique coil structure and the strong field calculation, the product generates almost no PD.
6. Low-loss, energy-saving effect is remarkable, and SCB9 series of dry-type transformer load loss compared to an average decline of 10%, down 5% load loss.
7. After a lifetime can easily be separated insulation and copper wire recycling, no pollution.
8. Unique insulating ceramic structure, using H-class high-strength and high-frequency ceramic insulating cylinder pad, no deformation.
9. NOMEX high and low voltage coil wrapped flat copper wire and copper imports, and by VPI vacuum treatment.
Technical parameters:

Capacity (KVA)

Voltage

Connection symbol

No-load loss (W)

Load loss (W) 145 ?

No-load current (%)

Short-circuit impedance (%)

Weight (kg)

Size (mm)

Gauge (mm)

HV(KV)

Tapping range (%)

LV (KV)

L*W*H (without protective cover)

L*W*H (with protective cover)

100

6

6.3

10

10.5

11

± 5% or ± 2*2.5

0.4

Yyn0 or Dyn11

410

2170

1.8

4

610

980*600*1010

1280*1000*1350

550*550

125

480

2590

1.6

720

1050*600*1055

1350*1000*1415

550*550

160

560

3100

1.6

830

1060*600*1055

1460*1100*1420

550*550

200

660

3980

1.6

955

1100*710*1090

1400*1010*1470

550*550

250

760

4675

1.4

1100

1130*710*1115

1430*1010*1510

660*660

315

880

5610

1.4

1450

1270*710*1240

1770*1210*1635

660*660

400

1040

6630

1.2

1580

1315*710*1300

1815*1210*1695

660*660

500

1200

7950

1.2

2325

1410*710*1400

1910*1210*1800

660*660

630

1400

9365

1

2350

1450*710*1460

1950*1210*1860

660*660

630

1350

9775

1

6

1970

1490*710*1350

1990*1210*1745

660*660

800

1700

11560

1

2125

1520*870*1410

2020*1370*1710

820*820

1000

1985

13345

1

2400

1590*870*1460

2090*1370*1860

820*820

1250

2385

15640

1

3090

1720*1010*1575

2220*1510*1970

820*820

1600

2740

18105

1

3930

1780*1120*1745

2280*1620*2140

820*820

2000

3320

21250

0.8

4300

1860*1120*1810

2260*1620*2210

1070*1070

2500

4000

24735

0.8

4580

1950*1120*1900

2350*1620*2300

1070*1070


Every product, equipment, service and whole-system from ADDNEW will be specially designed and customized according to each customer's requirements and based on the conditions of each project site such as the head, flow and plant configuration. If you need us to design a techno-financial proposal for your project, please send us your specific requirements now, our sales engineers will contact you the soonest.

Partner with Addnew Hydropower Limited and benefit from the following advantages in hydropower business:
> Water-to-wire total solutions and complete plant integration;
> High levels of quality, performance and reliability;
> 36-year expertise and experience from more than 1,000 successful projects;
> Competitive prices from efficient management;
> Promptness in both equipments' delivery and technical support.