DRY-TYPE FURNACE TRANSFORMERS

    Dry-type furnace transformers with natural air cooling for alternating current circuit of frequency 50 - 60 Hz are intended for power supply of electro-thermal machinery, industrial utility type electric sets.

 On agreement with a customer transformers with other parameters (power up 4000 kVA) can be produced.

 

 

 

 

 

 

 

Type of the transformer

Nominal power, kVA

Number of phases

Nominal voltage, V

Peak current of a winding, A 

Overall dimensions, mm

Mass, kg

HV

LV

L

B

H

-100/0,5

           100

1

380

4.6-49

8160

   720

   600

  1160

          570

-125/0,5

           125

1

380

12-49

10400

   720

   720

  1160

          560

-140/0,5

      140         1   380  12.5  11200  760 
 600   1170 
  650   

-150/0,5

      150         1   380  12.5  12000  760   600  1320    640    

-100/80/160

      100         1   380   80/160  1250  520   800   850 
  430  

-160/0,5

           160

1

380

90

1780

  1000

   850

  1200

          700

-1000/10-3

          1000

1

6000

20

50000

  1420

  1020

  2100

         4100

-40/0,5

            40

3

380

25; 30

925; 770

   700

   370

   700

          280

-80/48

            80

3

380

48

960

   830

   770

   900

          420

-125/44

           125

3

380

44

1640

  1040

   660

   850

          700

-160/75

           160

3

380

75

1230

  1200

   780

  1200

          900

 

Rated supply mains voltage, V 220 ÷ 380
Rated out voltage, V 12 ÷ 230
The scheme and group of winding connection I/I-0; Y/-11; Y/Y-0
Protection degree according 14254 IP00, IP11
The class of an insulation heat- resistance F