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Energy-saving transformer/Dry auto transformer

Energy-saving transformer/Dry auto transformer

SZB (DZB) series three-phase (single-phase) dry self-coupling zero-saving energy-saving transformer is widely used in power transmission equipment, lighting power-saving equipment, etc. All power transmission and distribution places that need to change the voltage to save energy and energy.

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商品描述

SZB (DZB) series three-phase (single-phase) dry self-coupling zero-saving energy-saving transformer is widely used in power transmission equipment, lighting power-saving equipment, etc. All power transmission and distribution places that need to change the voltage to save energy and energy.




Energy-saving transformer technical parameters

Capacity

1KVA-3000KVA

Voltage level

  AC1140V and below

Input voltage

Allowable ±10% fluctuation in rated voltage

Insulation resistance

DC 500V100MΩ

Output voltage

Rated voltage within the load range ±2-3

Insulation class

F class

Frequency

50Hz/60Hz

Ambient temperature

15°C--+45°C

Dielectric strength

3500V/10mA/60s

Relative humidity

95

Load performance

Can withstand 3 times instantaneous current when continuous 100c/o full load

Temperature rise

100K

Waveform distortion

No additional waveform distortion

Noise

55db




Specification model

Model

Rated Capacity

Rated input

Rated output

Reference Size

Reference weight

KVA

Line/phase voltageV)

Line/phase voltageV)

Width X deep X heightmm

KG

Three phase

SZB-3

3

AC1140V/660V

And below

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC1140V/660V

And below

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

210×105×190

15

SZB-5

5

250×115×230

22

SZB-10

10

325×140×260

40

SZB-15

15

340×180×330

47

SZB-20

20

340×200×330

60

SZB-30

30

420×240×390

85

SZB-40

40

420×250×410

110

SZB-50

50

420×250×410

120

SZB-60

60

420×350×410

135

SZB-80

80

480×300×460

170

SZB-100

100

650×400×540

210

SZB-120

120

650×420×540

240

SZB-150

150

650×420×540

270

SZB-180

180

650×380×600

330

SZB-200

200

650×400×600

380

SZB-225

225

800×450×600

420

SZB-250

250

820×460×600

450

SZB-300

300

850×380×780

520

SZB-400

400

850×430×780

620

SZB-500

500

850×450×780

690

SZB-600

600

870×460×780

760

SZB-800

800

890×470×780

900

SZB-1000

1000

1050×600×1200

1300

Single phase

DZB-1

1

Phase voltage

AC1140V

And below

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phase voltage

AC1140V

And below

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

155×110×120

8

DZB-2

2

165×140×140

12

DZB-3

3

190×160×180

15

DZB-5

5

200×140×210

17

DZB-8

8

210×160×280

25

DZB-10

10

210×170×280

28

DZB-12

12

210×180×300

30

DZB-15

15

210×185×300

32

DZB-20

20

210×220×300

43

DZB-25

25

240×170×380

47

DZB-30

30

240×180×380

55

DZB-40

40

240×220×380

77

DZB-50

50

240×230×440

100

DZB-60

60

240×230×550

120

DZB-80

80

260×240×550

140

DZB-100

100

330×240×550

170

DZB-120

120

330×280×550

200

DZB-150

150

330×320×550

240

DZB-180

180

350×330×550

280

DZB-200

200

360×335×550

310

DZB-250

250

400×320×600

380

DZB-300

300

450×330×600

470


Note: The above is a regular model, EECTECH can customize special specifications according to customer requirements.


For more information, please contact EECTECH













1. EECTECH energy-saving transformer is a dry zero-adjusting auto-transformer that can continuously adjust the output voltage to save energy and save energy. This series of products is suitable for AC 50Hz/60Hz, working voltage AC1140V and below; the series of transformer insulation heat resistance grade is H grade, the product core is formed by cold-rolled oriented high-quality silicon steel sheet, and the coil structure adopts cylinder, elliptical cylinder and Rectangular cylinder, small size, light weight, excellent performance, safe and reliable product, energy saving and environmental protection.
 
2. Use occasions: SZB (DZB) series three-phase (single-phase) dry auto-coupling zero-saving energy-saving transformer is widely used in power-saving equipment, lighting power-saving equipment, etc. All power transmission and distribution that needs to change voltage to save energy and save energy. place. The normal conditions of use are:
       1), ambient temperature: -15 ° C - +50 ° C
       2), altitude: <3000M
       3) Relative humidity: < 95%
       4) There are no gases, vapors, chemical deposits, dirt and other explosive and corrosive media that seriously affect the insulation of the transformer.
       5) There is no serious vibration or bumps in the installation site.









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