Double deck chokes from TRAMAG
For power regeneration in the grid
TRAMAG double deck chokes are used for power regeneration on the mains side due to their reduced harmonics. In effect, it is an LCL filter without capacitors.
We offer double deck chokes for the following industries
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Specifications of double deck chokes from TRAMAG
Technical characteristics and quality features

Double deck chokes: Applications
The double deck choke is a combination of line and filter choke and is often used in photovoltaic systems for “clean” power regeneration in the grid.
Double deck chokes: Technical characteristics
- Current up to 10,000 A
- Mains voltage up to 1,000 V
- Frequency up to 1,000 Hz


Double deck chokes: Quality features
- DIN EN 61558-2-20
- UL/CSA