• SG(B)10-10kV 9kV H-class copper winding Dry type Transformer

SG(B)10-10kV 9kV H-class copper winding Dry type Transformer

Dry type transformer has following insulation classes: class B, class F, class H, class C, etc. Rated power range: 30-2500kVA High voltage range: 6-11kV Connection Symbol: Yyn0 Dyn11

Product Details

Quick Details

Description

 

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: APPERIN
  • Model Number: SG(B)10-10kV
  • Usage: Power
  • Phase: Three
  • Coil Structure: Toroidal
  • Coil Number: Autotransformer
  • Rated power range: 30-2500kVA
  • High voltage range: 6-11kV
  • Connection Symbol: Yyn0 Dyn11
  • Cooling method: AN or AF
  • Protection grade: IP00,IP20,IP23
  • Insulation Class: H
  • Windings material: Copper
  • Iron core: Silicon sheet
  • Standards: IEC,GB,ANSI
  • Dry transformer: Dry tpye transformer

 

Class H insulation

transformer   insulation dry type transformer   dry transformer

1.Dry type transformer has following insulation classes: class B, class F, class H, class C, etc.

2.Transformer thermal-endurance temperature is respectively 130C, 155C, 180C, and 220C.

3.Insulation dry tye transformer as adopting new material and new technology of Depont,

4.dry type transformer has reached class H of thermal endurance, 

5.Its key location reached class C of thermal endurance.

Temperature class

B class

F class

H class

C class

Mean temperature rise (K)

80

100

125

150

Max. ambient temperature (°C)

40

40

40

40

Temperature tolerance of the hottest point (°C)

10

15

15

30

Max. temperature (°C)

130

155

180

220

 

 


Rated power
(kVA)


High Voltage
(kV)


H.V Tap range


Low Voltage
(kV)


Connection Symbol


Short-Circuit Impedance
(%)


No-load Loss
(W)


On-Load Loss
(W)


No-load Current
(%)

Insulation Class

SC(B)
9

SC(B)
10

SC

(B)
9

SC

(B)
10

30

6
6.3
10
10.5
11

±5%
OR
±2×2.5%

0.4

Yyn0
Dyn11

4

220

190

800

760

2.3

H

50

310

270

1130

1070

2.2

80

420

370

1560

1480

1.7

100

450

400

1780

1690

1.7

125

530

470

2100

1980

1.5

160

610

540

2410

2280

1.5

200

700

620

2870

2710

1.3

250

810

720

3120

2960

1.3

315

990

880

3930

3730

1.1

400

1100

980

4520

4280

1.1

500

1310

1160

5530

5230

1.1

630

1510

1340

6660

6290

0.9

630

6

1460

1300

6750

6400

0.9

800

1710

1520

7880

7460

0.9

1000

1990

1770

9210

8760

0.9

1250

2350

2090

10980

10370

0.9

1600

2760

2450

13270

12580

0.9

2000

3400

3050

16370

15560

0.7

2500

4000

3600

19460

18450

0.7

 

SG(B)10-10kV 9kV H-class copper winding Dry type Transformer

Company Profile

Located in Jiangshan City, Zhejiang Province, Jiangshan Apperin Import & Export Co., Ltd. is an export-oriented industrial and trading company that is engaged in the sourcing and marketing of a wide range of products. With our surrounding area known as the "Capital of Transformer", our main series product now include power transformer, industrial furnace , roller chain processing machinery, txtile testing instrument, auto crimping machine, etc..With convenient access to major air and sea transportation networks, we can ship all orders from either Ningbo or Shanghai port.

Having established reliable and long-term business relations with more than one hundred local manufacturers, these companies only provide us with high quality products. Providing our clients extensive purchasing services, we use our powerful market research capabilities and vast experience to offer the most competitive, reasonably priced and excellent quality items to overseas buyers. We can thereby save your time and money, and increase your working efficiency.

Following the enterprise policy of "Quality is the only answer", we operate in strict accordance with the ISO9001:2000 international quality control system, and thereby ensure that products meet our international clients' expectations. Welcoming interested companies around the world to visit our company for business discussions, we look forward to forming a reliable relationship with your esteemed company in the near future.

 

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