Sepam series 20
Protection Relays for Standard or Usual Applications
As transformers are high-cost, essential assets in power systems, protection schemes should be designed to detect and clear any abnormal conditions quickly. In our advanced transformer protection and control devices, we use leading techniques such as multiple winding differential, REF and thermal algorithms, and gather service data to help schedule preventive maintenance.
Protection Relays for Standard or Usual Applications
Protection Relays for Demanding Applications
Protection Relays for Complex Distribution Systems
Protection Relays for Custom Applications
Differential Protection Devices for Complete Protection of Electrical Power Transformers
Transformer Protection Relays