Oil-immersed Transformer - High/Low Voltage Switchgear - Zhejiang Dingzhi Electric power Technology Co., LTD.
Oil-immersed Transformer

The three-phase oil immersed distribution transformer produced by our company adopts a new insulation structure to improve its short-circuit resistance. The iron core is made of high-quality cold-roll

  • Product Overview
  • Technical Parameter
  • Text and image analysis
  • Product Features

The three-phase oil immersed distribution transformer produced by our company adopts a new insulation structure to improve its short-circuit resistance. The iron core is made of high-quality cold-rolled silicon steel sheets. The high-voltage winding is made of high-quality oxygen free copper wire and adopts a multi-layer cylindrical structure. All fasteners are treated with special anti loosening measures.

The product has the characteristics of high efficiency and low loss, which can save a lot of electricity consumption and operating costs, and has significant social benefits. It is a high-tech product promoted by the country.

Technical parameters of 10kV S11-M series oil immersed distribution transformer


额定

容量Rated Capacity

电压组合(kV)

Voltage combination


联结

方式

Connection method








Yyno

Dynll


损耗(kT) Loss


空载电

流(%)

No load current


阻抗电

压(%)

Impedance Voltage


重量(kg)

Weight


外形尺寸(mm)

(长L×宽B×高H)

External dimensions


轨距

纵向/横向

Track gauge

portrait/landscape


高压

high voltage






11

10.5

10

6.3

6


低压

low voltage








0.4


空载No-Load


负载

75℃)

Load 75 ℃


器身重

Body weight


油重

Oil Weight


总重

Total weight


30


0.10


0.60


2.1





4


185


70


325


750×490×970


450/350


50


0.13


0.87


2.0


255


85


420


770×550×1030


450/350


63


0.15


1.04


1.9


280


95


480


800×600×1040


450/380


80


0.18


1.25


1.8


320


100


535


810×680×1060


450/430


100


0.20


1.50


1.6


380


110


615


820×680×1100


550/450


125


0.24


1.80


1.5


440


115


690


1070×700×1150


550/470


160


0.28


2.20


1.4


510


130


800


1120×700×1220


550/500


200


0.34


2.60


1.3


610


150


935


1160×720×1255


550/520


250


0.40


3.05


1.2


720


190


1110


1200×760×1310


650/550


315


0.48


3.65


1.1


835


200


1270


1210×780×1320


650/550


400


0.57


4.30


1.0


1010


240


1540


1340×880×1360


650/550


500


0.68


5.10


1.0


1170


260


1765


1360×890×1430


750/600


630


0.81


6.20


0.9




4.5


1375


320


2095


1560×1020×1410


850/660


800


0.98


7.50


0.8


1620


365


2470


1640×1060×1500


850/660


1000


1.15


10.30


0.7


1780


405


2780


1720×1160×1540


850/660


1250


1.36


12.80


0.6


2065


560


3395


1790×1190×1740


850/660


1600


1.64


14.50


0.6


2470


650


3990


1830×1210×1850


850/700


2000


1.96


19.80


0.6


2700


695


4460


2190×1900×1950


820/820


2500


2.31


23.00


0.6


3230


870


5330


2240×1940×1980


1070/1070


Technical parameters of 10KV D9 series oil immersed distribution transformer

额定

容量

Rated Capacity


电压组合(kV)

Voltage combination

联结

方式

Connection method







110

116

损耗(kT)

Loss

空载电

流(%)

No load current

阻抗电

压(%)

Impedance Voltage








3.5

重量(kg)

Weight


外形尺寸(mm)

(长L×宽B×高H)

External dimensions


轨距

纵向/横向

Track gauge

portrait/landscape


高压

high voltage





11

10.5

10

6.3

6

低压

low voltage






0.22/

0.24

空载

No-Load


35

负载

(75℃)

Load 75 ℃


器身重

Body weight


油重

Oil Weight


总重

Total weight

5

145

4

50

40

130

530×400×860

350/200

10

55

260

3.5

65

40

150

550×480×900

400/300

16

65

365

3.2

80

40

180

580×480×950

400/300

20

80

430

3.0

100

50

205

600×480×970

400/300

30

100

625

2.8

115

50

225

600×480×1020

400/300

40

125

775

2.5

150

55

270

620×500×1050

400/300

50

150

950

2.3

175

70

310

630×510×1070

400/300

63

180

1135

2.1

190

80

340

650×520×1090

400/300

80

200

1400

2.0

240

100

420

680×540×1100

400/400

100

240

1650

1.9

295

100

490

700×550×1120

400/400

125

285

1950

1.8

370

110

560

730×580×1150

400/400

160

365

2365

1.7

430

130

650

780×600×1160

400/400


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