400-027-8848Chinese/English
Position:HOME > PRODUCT > High Voltage Insulation Test Equipments

Power Frequency DA/AC Test Transformer (inflatable)


 


5.   Power Frequency DA/AC Test Transformer (inflatable)


Brief introduction

 

YDQ Inflatable light model test transformer is the series product developed by our company with many years research efforts. Compared with the oil immersed light test transformer, weight has been reduced by 20%-60%(depending on the voltage and capacity) and no oil pollution. Voltage of a single test transformer can reach 300KV. Due to the adoption of new production technology, product technical performance has been greatly improved, especially in the field work and frequent movement working condition.


Product features

 

◆This product has small vollume and light weight(Compared with the same level of oil immersed transformer test light 40%-65%),clean and no oil pollution, does not need maintenance.

◆Not affected by bad weather conditions, does not need static to do the test in field movement.

◆The insulation strength is obviously higher than that of oil immersed test transformer, minimal corona.

 

Product parameters

 

Specification

YDQ

Capacity

(kVA)

Low Voltage Side

High Voltage Side

Measurement Ratio

Temperature

Rise

Impendance Voltage %

No-load Current%

Weight

Dimension

Length*Width*Height

mm*mm*mm

Voltage

V

Current

A

Voltage

kV

Current

mA

1.5/50

1.5

200

7.5

50

30

500:1

50

10

<4

30

200x275x640

3/50

3

200

15

50

60

500:1

50

10

<4

35

240x300x690

6/50

6

200

30

50

120

500:1

50

10

<4

40

250x355x710

10/50

10

200

50

50

200

500:1

50

10

<4

60

260x375x750

15/50

15

400

37.5

50

300

500:1

50

8

<4

70

270x420x800

20/50

20

400

50

50

400

500:1

50

8

<4

85

285x440x820

30/50

30

400

75

50

600

500:1

50

8

<4

100

295x386x840

50/50

50

400

125

50

1000

500:1

50

8

<4

120

320x416x910

10/100

10

200

50

100

100

1000:1

50

10

<4

65

350x475x1300

15/100

15

400

37.5

100

150

1000:1

50

8

<4

85

510x390x1320

20/100

20

400

50

100

200

1000:1

50

8

<4

100

540x400x1340

30/100

30

400

75

100

300

1000:1

50

8

<4

110

560x410x1360

50/100

50

400

125

100

500

1000:1

50

8

<4

125

600x460x1410

10/150

10

200

50

100

66.7

1500:1

50

10

<4

90

265x380x1750

15/150

15

400

37.5

150

100

1500:1

50

8

<4

100

510x390x1800

20/150

30

400

50

150

133.3

1500:1

50

8

<4

110

540x415x1800

30/150

30

400

75

150

200

1500:1

50

8

<4

125

560x430x1800

50/150

50

400

125

150

333.3

1500:1

50

8

<4

140

600x450x1800

20/200

20

400

50

200

100

2000:1

50

8

<4

140

600x600x1900

30/200

30

400

75

200

150

2000:1

50

8

<4

160

700x700x1900

50/200

50

400

125

200

250

2000:1

50

8

<4

200

750x750x2000

50/300

50

400

125

300

166

3000:1

50

8

<4

230

750x750x2300

100/300

100

400

250

300

333

3000:1

55

8

<4

300

850x850x2500

200/300

200

400

500

300

666

3000:1

55

8

<4

350

900x900x2600

300/300

300

400

750

300

1000

3000:1

55

8

<4

420

 

Note: Can be customized according to the user, non-standard products, not in the form of parameters range