category:
Electrification eMobility
Converter DC/AC | DC/DC
DC/AC | DC/DC Converter is a bidirectional, symmetrical power converter that offers unique configuration flexibility. Its four secondary phases can operate both as a DC voltage converter (DC/DC) and as an inverter with an integrated filter (DC/AC). This makes it the perfect solution for applications requiring high-quality power supply and multi-mode operation capabilities.
Key Advantages of the DC/AC | DC/DC Converter
- High-quality AC output – comparable to grid power standards.
- Unbalanced load support – stable operation under uneven loads.
- Overload resilience – ideal for harsh operating conditions.
- 4-phase operation (with neutral wire) – enables unbalanced load handling.
- Active Front End (AFE) – an optimal solution for heavy-duty machinery.
- Mobile application certification – reliable performance in demanding environments.
- Cable protection & secure mounting – premium build quality.
- Hybrid operation mode – simultaneous DC/AC & DC/DC conversion (2 AC phases + 2 DC phases).
Technical data
- Max. operating voltage: 100 … 848 VDC
- Secondary DC voltage: 120 … 780 VDC
- Secondary DC current: 2x ± 50 A / 1x ± 100 A
- Secondary AC voltage:
- 3 x 0 … 230 Vrms ±15% L1, L2, L3, N
- 3 x 0 … 400 Vrms ±15% L1, L2, L3
- Secondary AC current: 63 Arms
- Power @ 3 x 400 Vrms: 44 kVA
|
Type |
Supply |
Peak Power |
Secondary Current Nominal |
Peak Power |
Secondary Current Nominal |
Type Number |
||
| PCU |
44 / 80 |
100…848 VDC |
44 kW 1 |
63 Arms |
50 kW 2 |
100 A |
EMDAG6443803E00012 |
|
1 Primary Voltage: > 620 VDC, Secondary Voltage: 3× 400 Vrms 2 Secondary Voltage: 500 VDC |
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