Safety Integrity Level

An engineering design approach considering technical requirements and rough investment costs to enhance project cost planning and controlling.

Computer-based system used for collecting, controlling and presenting data from various systems in a wind farm. Comprising among other: data from PLC controllers, individual process instruments, vibration and temperature measurement instruments.

Service agreement typically provided by the OEM supplying the serviced equipment as stated in the TSA, e.g. WTGs, SCADA and CMS for doing maintenance work for an agreed period of time.

A binding agreement containing terms of supplying wind turbine generators. It also includes associated equipment.