Prefabricated Substations
FLEX – Outdoor-Operated Substation
The Compact Substation
When you need maximum performance in a tight space, the compact FLEX series is what you’re looking for.
FLEX is the substation for you who need a compact, efficient and reliable solution. It is designed to deliver stable performance where space is limited and availability demands are high.
The solution combines rugged construction with smart, flexible options that make installation safe and simple. At the same time, it lets you adapt to different needs, locations, and technical requirements.
Small Footprint. Big Performance.
The externally operated FLEX series combines a small footprint with efficiency, reliability, and smart solutions.
Distribution for big and small
FLEX delivers flexible sizes from smaller distribution needs to larger jobs. The substations house transformers up to 800 kVA, low-voltage switchboards with up to ten fuse strips, and high-voltage systems with two to four feeders.
Flexibility When You Need It
FLEX can be delivered with pole mounting for extra flexibility, and an external EKOM room for communication and monitoring. That gives you the flexibility you need when space is tight.
Naturally Sustainable
We choose materials based on quality and service life. Magnelis-treated steel and a glass fiber–reinforced roof provide excellent protection against corrosion and weather. The foundation comes with customized cable openings that make installation safe and efficient, and external operation gives easy access for operation and maintenance, even in demanding environments.
More of What Matters
With FLEX you get more of what matters: a safe, solid solution that installs efficiently, configures flexibly, and stays strong enough to deliver stable operation throughout its entire lifetime.
Documents
You can find more documents and guides in the download center
Environment, Safety and Energy Efficiency
The future power grid demands responsible choices
Energy efficiency and sustainability aren’t add-ons
– they’re fundamental requirements.
Our transformers meet the EU’s ecodesign requirements and cut energy losses throughout their entire lifetime. Over the full life cycle, high efficiency delivers significant energy savings.
Circular Economy in Practice
Up to 98% of the materials can be recycled. You can dismantle the components efficiently with low energy use.
Environmentally friendly and fire-safe solution
If needed, the transformers can be supplied with natural ester oil (FR3) – with a very high flash point and high biological degradability.
Low noise level
The oil acts as a natural sound damper and reduces noise levels in densely populated areas.
Choosing the right technology is not just about performance – it is about responsibility.