Temperature Rise Laboratory

The Temperature Rise Laboratory (unique in Greece) makes temperature rise testings in equipment and electrical equipment for High, Medium and Low Voltages.

Main Tests

1. Overheating Testing all electrical equipment such as:Tables Middle Voltage, Low Voltage Panels, Transformers Power to 1MVA, Transformers Measurement Lines Materials Transmission and Distribution (Switches,Sockets, Pipes and accessories, cablesand accessories, Fuse, etc.), Materials substations
2. Mechanical cable tests at high temperatures
3. Measurements of electrical resistance material insulating gas SF6 Leak Testing

Main Equipment

1. Three-phase adjustable autotransformer stabilized power supply to 10,000A
2. Data collection and recording systems (temperature,electrical quantities, etc.)
3. Layout aging electromechanical cables (mechanical stress at high temperatures) Adjustable auto-transformers power supply to 1000A
4. Micro ohmmeters resistance measuring main circuit
5. Micro ohmmeters transformer impedance measurement