Intended audience

This manual addresses system engineers, installation and commissioning

personnel, who use technical data during engineering, installation and

commissioning, and in normal service. system engineer must have a

thorough knowledge of protection systems, protection equipment,

protection functions and the configured functional logics in the IEDs.

The installation and commissioning personnel must have a basic

knowledge in handling electronic equipment.

This manual addresses Protection and control engineer responsible for

planning, pre-engineering and engineering. The protection and control

engineer must be experienced in electrical power engineering and have

knowledge of related technology, such as communication and protocols.

The manual also addresses the operator, who operates the IED on a daily

basis. The operator must be trained in and have a basic knowledge of

how to operate protection equipment. The manual contains terms and

expressions commonly used to describe this kind of equipment.