Graule Gebäudetechnik GmbH & Co. KG

Electrical Engineering – Nothing works without electricity
In everyday life, almost all processes and facilities are electrically operated or run with the substantial participation of electrical appliances and control systems.
At the same time, the requirements are becoming more and more complex, the applications of numerous and economic aspects increasingly important. This applies to industry and commerce, as do private households and public institutions alike.

For more than 50 years, we have been designing and installing electrical, information and security systems and developing new solutions every day for the diverse
needs and requirements of our customers.

Electric and low voltage installation
We undertake all installation work in electrical plant construction and offer individual needs-oriented solutions for

energy optimization
Power supply units and UPS systems
Fire alarm systems according to DIN 14675
Intrusion detection systems
Time service and control systems
Interior and exterior lighting of the latest technology
Power quality analyzes according to DIN EN-50160 / IEC 61000-4-30
E-check or inspections according to VDE and BGV
We are ISO 9001: 2008 certified, for the scope of planning, project planning, installation and maintenance of fire alarm systems (DIN 14675)

Communication and network technology
Many of our customers have the highest demands on technology and environmental compatibility. They expect uncomplicated technology and maximum comfort, optimal communication and smooth service around the core business as well as the highest demands on the Internet connection. The prerequisites for this are structures that reliably run in the background despite their high complexity. That’s what we take care of.

We undertake the professional installation of structured cabling systems with copper and fiber optic components, offer needs-based solutions for electro-acoustic systems and video surveillance technology, and ensure smooth processes, be it in patient paging systems or the home entertainment infrastructure.

Plant and building automation
Optimal control for lighting, shading and heating systems must also meet the highest standards of technology and environmental compatibility and be equally economical. We undertake the project planning, programming and commissioning of BUS and other automation systems such as KNX / EIB technology, LON, Wago I / O as well as PLC controls and offer modern and future-oriented solutions.

Switchgear and control technology
With our decades of experience in switchgear engineering, we plan, draw and build finished switchgear up to 1250 A, control cabinets, panels, measuring cabinets and small distribution boards with components from leading manufacturers.

Medium-voltage systems
For even more energy-intensive requirements, we develop, design and install medium-voltage switchgear and transformers and also undertake maintenance work on switchgear up to 20 kV.