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1phase JS1 Series
1phase KW,GW TYPE
1phase STB1 TYPE
1phase SOA2 TYPE
Auto transformer 1phase
3phase double winding
3phase medium, large
Phase transformer
Reactors
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SHOWA ELECTRIC WORKS CO.,LTD.
SDS ELECTRIC (THAILAND) CO.,LTD.

Transformer 1phase double winding

STB1 TYPESTB1 TYPE

0.5VA - 50VA  200V/100V  (Band Type)

The dimensions is likely to change for specification.
An over 300 voltage transformer is bigger than conventional transformer for insulation.


 

Capacity
(VA)		 Type Dimensions Weight
(g)
L L1 Lp W W1 H Ød
0.5 STB1-0.5 44 30 36 13 26 27 3.5 x 5.0 80
1.0 STB1-1 48 40 47 15 35 35 4.0 90
2.0 STB1-2 61 43 52 17 40 26 3.5 x 5.0 150
3.0 STB1-3 70 52 60 20 45 43 4.5 x 6.0 170
5.0 STB1-5 78 57 67 23 50 48 4.5 x 6.5 300
10.0 STB1-10 80 60 70 26 55 51 4.5 x 6.0 700
15.0 STB1-15 80 60 70 32 62 51 4.5 x 6.0 730
20.0 STB1-20 90 68 80 27 58 59 4.5 x 6.5 780
30.0 STB1-30 90 68 80 32 63 59 4.5 x 6.5 1100
40.0 STB1-40 103 81 93 32 70 69 4.5 x 6.5 1400
50.0 STB1-50 103 81 93 37 75 69 4.5 x 6.5 1600

 

Fig