Multidirectional Converters

Sierra 25 380/230

The world’s first fully bi-directional converter for high voltage DC infrastructures.
Back to
230 & 277 Vac
380 Vdc
AC Out
230 & 277 Vac
DC Out
380 Vdc
2.7 kW 3 kVA
Up to
2 MW 2.2 MVA

What's in it for you?

Sierra 25 – 380/230 can be used as a UPS to secure AC & DC loads and charge the batteries. This solution is designed for high-voltage DC infrastructures. 

The 3 all bidirectional ports allow for multiple innovative applications such as grid reinjection, peak shavings, phase balancing or energy sharing through DC distribution, among many others.

By using several modules, we can offer solutions for three-phase (3x400Vac + N) infrastructures.

The module can be integrated in small or large cabinets to reach up to 2 MW. With our new Inview S monitoring, you can benefit from a unique experience.

The total output power per module is 2.7 kW, limited to 2.4 kW for each AC or DC port.

Key Features

  • Secure AC & DC loads;
  • High voltage DC (380V);
  • Many innovative applications;
  • Compatible with Inview S;
  • Modularity: from 2.7 kW to 2 MW;
  • From small to large systems.

Technical Data

In/Out: DC voltage (range) 380 Vdc (200 – 430)
In/Out: AC voltage (range) 230 Vac (90 – 295)
Output power 3 kVA / 2.7 kW
Efficiency: DC/AC 94.5%
Efficiency: AC/AC 96%
Temperature -20°C to 65°C
Dimension 2U x 103 mm x 435 mm
Part number T721D70201

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