SINGLE-PHASE TRANSFORMERS (1 SERIES)

Single-phase transformers (serials 1) with a capacity rating of 0,063-4,0 kVA are intended for control circuits, local lightings, signalling system and automation control circuits.Original design solutions protected by the patent (46630) provide the basis for transformers magnet system.The transformers meet all european standards.

 









Type of the transformer

Nominal power, kVA

No-load

current,%

Impedance voltage, %

Coefficient of efficiency, %

Overall dimensions, mm

 Mass, kg

L 

B 

H 

1-0,063

0,063

25

13

83

90

     100

     125

     1,8

1-0,1

0,1

24

9

86

105

     100

     160

     2,5

1-0,16

0,16

23

7

88

115

     100

     160

     3,0

1-0,25

0,25

22

5,5

90

120

     100

     160

     4,0

1-0,4

0,4

20

4,5

92

135

     125

     185

     6,0

1-0,63

0,63

19

4

93

155

     150

     210

     9,0

1-1,0

1,0

17

3,5

94

175

     150

     230

     11,0

1-1,6

1,6

15

3

95

210

     160

     300

     19,0

1-2,5

2,5

12

2,8

96

230

     200

     350

     35,0

1-4,0

4,0

8

2,5

97

250

     210

     350

     40,0

                                


High voltage, V 220 ÷ 660
Low voltage, V 12 ÷ 380
Protection degree according to 14254 IP00
The class of insulation heat-resistance
Testing voltage, V 4000