Transformator in „V“-Schaltung
Transformers with the "V" connection are used wherever there is a need for single-phase power supply with high power output. Standard supply procedure of such receivers from the three-phase network causes a strong asymmetry and loads only two phases. Using transformers with the V connection significantly decreases the asymmetry of network load.
Produkt für:
Detaillierte Informationen:
Design | Transformers with V-connetion (changing number of phases 3 to 1) typu ET3V1 are produced in accordance with requirement of standards : EN/IEC 61558 or EN/IEC 60726 |
---|---|
Insulation class |
B(130oC) - standard up to 5 kVA; F(155oC) - standard above 5 kVA |
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 |
Technische Skizze
Standard design |
Dimensionstabelle
Technical data of examples of transformers changing number of phases 3 to 1 type ET3V1
Type of transformer | Power [kVA] |
Design | L [mm] |
B [mm] |
H [mm] |
d [mm] |
e [mm] |
f [mm] |
Weight [kg] |
---|---|---|---|---|---|---|---|---|---|
ET3V1 | 2,5 | 3x380V/1x42V/220V Vv0 | 300 | 155 | 337 | 240 | 120 | 11 x 15 | 30 |
ET3V1 | 15 | 3x440-415-380V/1x15V Vv0 | 510 | 450 | 470 | 430 | 230 | 11 x 15 | 178 |
ET3V1 | 25 | 3x480V1x120V Vv0 | 525 | 400 | 465 | 430 | 240 | 11 x 15 | 198 |
ET3V1 | 56 | 3x480V/1x44V Vv0 | 690 | 530 | 555 | 590 | 271 | 11 x 15 | 451 |
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.