IGBT Converter
Most specified for modern MW-scale projects. High power factor, exceptionally low harmonic distortion, rapid response to grid variability.
Specifications
- Best for
- MW-scale / renewable
- Type
- AFE / DC-DC
- Input voltage
- 0.4–40 kV
- Max output voltage
- 1,000 V
- Max output current
- 16,000 A
- Max power
- 10 MW (multiples)
- Power factor
- >0.99
- THDi
- <3%
- Output ripple
- <2%
- Efficiency
- >97%
IGBT solutions
IGBT-based AFE rectifier system, liquid cooled
Single-stage IGBT rectifier with near-unity power factor and no external harmonic filter. 600 to 1,000 Vdc output at above 98% efficiency.
IGBT-based AFE + interleaved DC/DC rectifier, liquid cooled
Two-stage AFE plus interleaved chopper for precise, stable DC across a wide 100 to 1,000 Vdc window under varying electrolyser load.
Modular rectifier system, forced air cooled
Forced air cooled variant of the AFE + DC/DC platform. Compact, high-frequency switching with optional liquid cooling via heat exchanger.
IGBT-based AFE + interleaved DC/DC module, liquid cooled
Rated 1250 kW module pairing an AFE stage with an interleaved chopper. 2,500 A up to 500 Vdc, tapering to 1,250 A at 1,000 Vdc.
IGBT-based DC/DC module, liquid cooled
High to low voltage DC bus transfer above 98% efficiency, with 1% steady-state current precision and up to 5,000 A output.