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3 Phase EI Transformer
Standard Program

The standard EI transformers are designed according to the following specifications.

Specifications:
Power:
Frequency:
Primary:
Secondary:
Vector group:
T Ambient:
Approvals:
20 - 150.000 VA
50/60 Hz
230 or 400 VAC
24 or 230 or 400 VAC
Dyn-11
Max 40°
EN61558-2
Vertical or Horizontal:
Below are listed two standard programs of 3 phase EI transformers. The physical design of the vertical transformer is high with a small base area, where as the horizontal design has a larger base area and a smaller height.

Standard 3 Phase EI Transformers - Vertical:

TOFS
Power
[kVA]
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
Weight
[kg]
0.01-0.061207512510267482.0
0.11208512510267582.6
0.21508515012780564.0
0.315010015012780715.5
0.451779517515290656.9
0.617710517515290758.5
0.82081052001771107110.5
1.02081232001771108913.8
1.252401132252021308015.4
1.52401232252021309018.0
1.752401332252021310021.0

TOFS
Power
[kVA]
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
Weight
[kg]
2.03001153102551607623.4
2.83001303102551609231.0
3.530014531025516010537.5
4.030015531025516011743.0
5.036016035530520011554.0
6.536018035530520013064.0
8.542017542035524012082.0
1042018542035524013095.0
12420210420355240160107
15420245420355240190127

TOFS
Power
[kVA]
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
F
[mm]
Weight
[kg]
20495240535465380-145
25495250535465380-164
30540250615535420-200
40540280615535420-250
50670270655555470-245
60670290655555470-280
70670300805705470-325
80710300805705470-360
100710320805705470-430
125710320955855470-540
150810340944855470-600

With reservation for misprint and change of specifications with out warning.


Standard 3 Phase EI Transformers - Horizontal:

TOFL
Power
[kVA]
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
Weight
[kg]
0.01-0.0612012763801192.0
0.112012773801192.6
0.2150160701001504.0
0.3150160851001505.5
0.45177187801201766.9
0.6177187901201768.5
0.82082159014020310.5
1.020821511014020313.8
1.252402459516023215.4
1.524024510516023218.0
1.7524024511516023221.0

TOFL
Power
[kVA]
A
[mm]
B
[mm]
C
[mm]
D
[mm]
E
[mm]
Weight
[kg]
2.030028512527021023.4
2.830028514027021031.0
3.530028515327021037.5
4.030028516527021043.0
5.036033516032525054.0
6.536033517532525064.0
8.542037018037529582.0
1042037019037529595.0
12420370205375295107
15420370245375295127

With reservation for misprint and change of specifications with out warning.
Scandinavian Transformer Sp.zo.o.   ·   Tel.: +48 (0) 46 832 47 09 / +45 9858 1022   ·   E-mail: sk@skandinaviantransformer.com.pl