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Auto Transformers - Step Up/Step Down
0-115-220-230-240 VAC, 50-1000 VA

Autowound transformers for step-up or step-down of mains voltages at 50/60Hz designed according to the following specifications.

Specifications:
Power:
Frequency:
Voltages:
Isolation:
Temp. class:
Approvals:
50 - 1000 VA
50/60 Hz
0-115-220-230-240 VAC
2 kV from winding to core
A (105°)
EN61558
WARNING: These components do not provide isolation from the mains.

  • Compact construction
  • Popular voltage tappings 0-115V-220V-230V-240V a.c. (except 50VA: black lead 230V a.c., white lead 115V a.c.)
  • Full varnish impregnation
  • Fully shrouded
  • Four hole fixings for permanent installation
  • Terminal blocks with protective covers (except 50VA which has leads)
  • 100% electrical and flash tested (2kv winding to core)
Dimensions  
WIC No. Stock No. rated  dimensions  fixing centres  slots  wt. 
    VA  W1  W2        kg 
WT1289 211-0575 50  58  63  70  44.5 x 38  8 x 3.9  0.9 
WT1290 211-0597 100  65  75  115  78  48 x 52  9 x 4  1.0 
WT1291 211-0604 150  73  80  120  89  57 x 50.5  9.5 x 4.8  1.6 
WT1292 211-0610 250  81  96  136  100  63.5 x 54  11 x 4.8  2.6 
WT1293 211-0626 500  98  105  145  118  70 x 64  12.7 x 6.3  4.2 
WT1294 211-0632 1000  115  150  192  137  98 x 92  12.7 x 7.1  8.8 
W1 = Distance between shroud covers
W2 = Maximum distance including terminal blocks 

Scandinavian Transformer Sp.zo.o.   ·   Tel.: +48 (0) 46 832 47 09 / +45 9858 1022   ·   E-mail: sk@skandinaviantransformer.com.pl