S11-2500KVA Oil-immersed Power Transformer

S11-2500KVA Oil-immersed Power Transformer

S11-2500KVA oil-immersed power transformer is widely used in import and export equipment, subways, high-rise buildings, airports, stations, printing, machine tools, docks, industrial and mining enterprises, tunnels, power transmission and distribution equipment and other places.

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S11-2500KVA oil-immersed power transformer is a series of products independently developed by GNEE. S11-2500KVA oil-immersed power transformer has been authoritatively analyzed and optimized in terms of raw materials, processes, etc., making the product lower in noise, lower in loss, smaller in voltage drop, and higher in efficiency. This series of products is suitable for AC 50HZ60HZ, voltage below 660V circuits, and is widely used in imported precision machinery and equipment, multi-axis automatic beds, spring machinery, injection molding machinery, electromechanical equipment, medical equipment, rectifiers, lighting and other industries.

Rated capacity (KVA)

link group label

Voltage combination (KV)

Load loss

Load loss (w)

No-load current
(%)

Short circuit impedance (%)

High pressure

Tap range

low pressure

(W)

Dy

Yy

30

Yyn0 or Dyn11

10 6.3 6

±5±2×2.5%

0.4

80

630

600

2.3

4

50

100

910

870

2

63

110

1090

1040

1.9

80

130

1310

1250

1.9

100

150

1580

1500

1.8

125

170

1890

1800

1.7

160

200

2310

2200

1.6

200

240

2730

2600

1.5

250

290

3200

3050

1.4

315

340

3830

3650

1.4

400

410

4520

4300

1.3

500

480

5410

5150

1.2

630

570

6200

6200

1.1

4.5

800

700

7500

7500

1

1000

830

10300

10300

1

1250

870

12000

12000

0.9

1600

1170

14500

14500

0.8

2000

1510

17800

17800

0.8

According to customer needs

2500

1780

20700

20700

0.7

3150

2100

24300

24300

0.7

Electrical power transformers

Advantages of S11-2500KVA oil-immersed power transformer

1. S11-2500KVA oil-immersed power transformer has beautiful appearance, small size, light weight, high efficiency, long service life, and convenient installation and transportation. S11-2500KVA oil-immersed power transformer solves the problems of large size, heavy weight and low efficiency of traditional coil transformers.

2. S11-2500KVA oil-immersed power transformer has good heat dissipation, no noise, strong anti-interference and good electromagnetic compatibility.

3. S11-2500KVA oil-immersed power transformer is equipped with overload, overcurrent, overvoltage, overheating, lightning protection and other protections, and has strong load capacity.

4. S11-2500KVA oil-immersed power transformer has good voltage stabilization performance and its use efficiency reaches 99.8%;

5. S11-2500KVA oil-immersed power transformer adopts imported modules from Japan, the United States, Germany and other countries. No matter how large the power is, no fan heat dissipation is required.

6. The S11-2500KVA oil-immersed power transformer has been rigorously tested and aged at full load.

7. The S11-2500KVA oil-immersed power transformer adopts an all-aluminum alloy shell, aviation plug or terminal input and output, easy to disassemble and free to install. The core module adopts imported power devices and is encapsulated for life.

Production process

High power transformer

Package&delivery

Substation power transformer

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