MEDIUM VOLTAGE CUBICLES
VACUUM, AIR INSULATED AND GAS INSULATED SWITCHGEARS
The main task of medium-voltage switchgear is cost-efficient and safe power distribution. This is a responsibility we accept, and that is why we offer services and solutions for all requirements of medium-voltage systems to our customers worldwide.
Reliable Solutions
For Critical Processes!
Development and production of our air-insulated mediumvoltage switchgear is done worldwide based on the same high quality and environmental standards. Thereby, our customers benefit from the most modern tools in development and production, which allow for maximum quality and reliability of the systems. An example for this is the consequent use of 3D-CAD software, which transfers your data directly from the purchase order through the design department to the production, in order to become a switchgear ready for operation within a short time. Of course, the high quality of our air-insulated switchgear is ensured in our highly-modern, accredited testing and experimental laboratories. Besides type and routine tests of the individual type series, a quality assurance system according to DIN EN ISO 9001, 12001 and 14001 accompanies the process. Our testing laboratories range among the largest in the world, and have the status of independent testing institutes because of their affiliation to PEHLA and DAR.
Intelligent Protection
Perfect match with WinCC OA
Today, medium-voltage switchgear must not just offer safe and reliable power distribution. In times of energy efficiency and Smart Grids, it also has the task to acquire and transmit measured values and data about actual states from the panel level, in order to enable their evaluation in a higher-level control center. For this purpose, our switchgear can be equipped with built-in telecontrol units; integration in control and protection systems and Smart Grids can be implemented via several protocols (such as IEC 61850, PROFIBUS, MODBUS, DNP). Depending on the level of the Smart Grid functionality, more benefits result, such as high availability, fast localization of faults, early detection of overload situations, safe operational management. Moreover, load characteristics can be recorded and used for optimal planning of grid expansions.
Future Transformers.
Now!
Siemens Low Voltage Distribution Transformers are completely static electrical devices which convert alternating current from one voltage level to another. The transformer is used to match the voltage supply to the electrical load. They can increase (step-up) or decrease (step-down) voltages. Since no vaults are required for installation, dry type transformers can be located right at the load to provide correct voltage for the application. This eliminates the need for long, costly, low voltage feeders. Siemens transformers meet all applicable ANSI/IEEE, NEMA, and UL standards.
OUR SOLUTIONS
SIMPLICITY IS THE ROAD TO SUCCESS
High Voltage Turn Key Substation Design
Design of primary and secondary power station
Type-tested MV Switchgear according to IEC 62271-200
Power Transformers, oil filled and dry-type
Distribution Transformers up to 5000 KVA
Transformers according to TS 267, IEC 60076, DIN, ANSI, BS171