This Subrack System is an all-in-one solution including the Sierra 25 – 48/230 power converters and Inview S monitoring in only 6U high. The system is single-phase and designed for 48 Vdc (DC loads & batteries) and 230 Vac (grid & AC loads) infrastructures in N+1 configuration. The solution is modular: you can start with a single module (2.7 kW) and increase, according to your needs, up to 8.1 kW.
TECHNOLOGY
Sierra is the world’s first fully bidirectional power converter. The three ports (two AC and one DC) built into each module can all function as input and output. This means that you can use it to secure AC & DC loads and charge batteries at the same time.
Sierra is also the right choice for energy management applications such as grid reinjection, peak shavings, phase balancing or innovative solutions based on energy sharing via a DC distribution.
HOW IT WORKS?
At the heart of each module, there is a DC energy buffer. It uses the energy that comes, whatever its source, to feed what needs it. The total output power is shared live between the loads and the batteries. It’s that simple! No configuration is required.
KEY FEATURES
• Secure AC & DC loads
• Modular (2.7 to 8.1 kW in N +1)
• High power density (only 6U high)
• Hot-swappable capacity
• Compact, easy to install and operate
• User-friendly monitoring
• EMC/EMI compliance
