MV smoothing reactors
Function
Smoothing reactors ED1W (300 Hz) are primarily used in the output circuits of three-phase rectifiers, where they enable effective limitation of rectified current ripple. In practice, smoothing reactors often operate together with capacitors, forming LC filters that improve voltage quality and the stability of DC system operation.
Smoothing reactors ED1W (300 Hz) are primarily used in the output circuits of three-phase rectifiers, where they enable effective limitation of rectified current ripple. In practice, smoothing reactors often operate together with capacitors, forming LC filters that improve voltage quality and the stability of DC system operation.
Benefits
- Effective suppression of rectified current ripple
- No risk of magnetic saturation
- Stable operation under variable loads
- Lower energy losses in the magnetic material
- Improved power quality on the DC side
Applications
- Railway industry
- Heavy industry
- Power electronics and drive systems
- Power quality improvement systems
- Renewable energy sources
Custom design:
Manufacture of a transformer with parameters different from those included in the datasheet is possible upon prior contact.
Manufacture of a transformer with parameters different from those included in the datasheet is possible upon prior contact.
Product for:
- Railway Industry
- Heavy Industry
- Power Electronics and Drive Systems
- Power Quality
- Renewable Energy Sources
Details:
| Design | Chokes are produced in accordance with standards: EN/IEC 60076-6; EN/IEC 61558-2-20 |
|---|---|
| Insulation class |
F(155oC) - standard |
| Climatic class / Environmental class |
C1/E0 - land design; C2/E1 - maritime design |
| Ambient temperature | 40oC |
| Protection degree | IP 00 |
| Pulsation content | <= 10% (standard) |
| Pulsation frequency | 300 Hz |
| Rated voltage | up to 750 V (230 V standard) |
| Overload | 110% In |
| Terminals | screw terminal blocks or cable lugs or copper bus bars |
| Fastening | by means of angles |
Technical sketch
 |
| Standard design |
Dimension table
Technical data of smoothing chokes 300Hz
| Item | Type of choke | Inductance [mH] |
Current [A] |
L [mm] |
B [mm] |
H [mm] |
d [mm] |
e [mm] |
f [mm] |
Weigh [kg] |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ED1W-15/30 | 15 | 30 | 160 | 160 | 205 | 110 | 120 | 11 x 15 | 14,2 |
| 2 | ED1W-2,5/100 | 2,5 | 100 | 174 | 176 | 190 | 135 | 100 | 7 x 13 | 16,2 |
| 3 | ED1W-2,5/100 | 2,5 | 100 | 240 | 255 | 305 | 200 | 158 | 11 x 15 | 53 |
| 4 | ED1W-5/200 | 5 | 200 | 340 | 355 | 440 | 290 | 244 | 13 x 18 | 122 |
| 5 | ED1W-0,5/500 | 0,5 | 500 | 320 | 410 | 410 | 270 | 244 | 13 x 18 | 106 |
Note:
Producent zastrzega sobie prawo wprowadzania zmian wynikających z ciągłego rozwoju oferowanych wyrobów.
Możliwe jest wykonanie dławika w innej wersji po wcześniejszym uzgodnieniu.
Dla wykonania klimatyczno/środowiskowego C2/E1 w oznaczeniu należy podać dodatkowo literę "M"
for horizontal mounting IP23
for vertical mounting IP23
wall mounted IP23
vertical design IP44
vertical design IP54
