Transformers with Scott - connection
Transformers with the "Scott" connection are used wherever there is a need for supply two-phase receivers or a group of single-phase receivers. An important advantage of Scott-connection is the fact that for the two-phase symmetrical load the three-phase network load is well balanced. Connection diagram and operation principle can be found in the "Technical guide"
Product for:
Details:
| Design | Transformers with Scotta connection type ET3S2 are produced in accordance to the requirements of standard EN/IEC 61558-1 |
|---|---|
| Insulation class |
F(155oC) - standard |
| Climatic class/ Environmental class |
C1/E0 - land design; C2/E1 - maritime design |
| Ambient temperature | 40oC |
| Protection degree | IP 00 |
| Protection class | I |
| Frequency | 50/60 Hz |
| Primary voltage | up to 1000 V |
| Secondary voltage | up to 1000 V |
| Fastening | by means of angles |
Technical sketch
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| Standard design | |
Dimension table
Technical data of examples of transformers with Scott connection type ET3S2
| Type of transformer | Power [kVA] |
Example data | L [mm] |
B [mm] |
H [mm] |
d [mm] |
e [mm] |
f [mm] |
Weight [kg] |
|---|---|---|---|---|---|---|---|---|---|
| ET3S2 | 12 | 3x400V/2x230V | 690 | 445 | 645 | 490 | 390 | 11 x 15 | 116 |
| ET3S2 | 45 | 3x230V/2x31,5V | 1060 | 60 | 860 | 690 | 710 | 11 x 15 | 365 |
| ET3S2 | 56 | 3x380V/2x40V | 1060 | 760 | 860 | 770 | 710 | 11 x 15 | 469 |
| ET3S2 | 70 | 3x380V ±5%/2x63V | 1300 | 760 | 880 | 900 | 710 | 17 x 25 | 577 |
Note:
Producent zastrzega sobie prawo wprowadzania zmian wynikających z ciągłego rozwoju oferowanych wyrobów.
Możliwe jest wykonanie transformatora w innej wersji i o innej mocy niż podano w tabeli po wcześniejszym uzgodnieniu.
Configuration of the housing determined according to individual customer needs. Please contact our sales department or fill out our inquiry form.
