IGBT | 3-Level
3-Level
3-Level modules are suitable for photovoltaic power generation systems or UPS (uninterruptible power systems). Fuji Electric provides IGBT modules compatible with both T-type and I-type 3-level circuits. Particularly, Fuji Electric’s uniquely developed RB-IGBT (Reverse Blocking) chip is used for an AC switch on T-type modules to realize a low loss.
Series list
Features
- Increased efficiency
- 2-level waveform
- Reduced LC filter and unit size (compared to the 2-level type)
- Lower system costs due to fewer switching losses
Benefits
- Lower system costs due to fewer switching losses
- Lower surge voltage by smaller internal package stray inductance
- Lower power dissapation can be achieved by using RB-IGBT for a AC switch on T-type
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