Exi basic

Extension course for those who work with intrinsically safe systems. Learn installation and troubleshooting in a safe manner.
35 31. aug.-02. sep. 2021 BergenNorwegian
43 26-28. okt. 2021 SolaNorwegian
50 14-16. des. 2021 TønsbergNorwegian
4 25-27. jan. 2022 STAVANGERNorwegian
7 15-17. feb. 2022 TønsbergNorwegian
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Technical information

Course name : Exi basic
Course manual : Yes
Type : Classroom
Course duration: 3 days
Provider : Trainor
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This is a supplementary course for employees working with intrinsically safe systems. The course is based on theoretical and practical exercises and gives participants a thorough introduction to basic Exi philosophy and the applicable regulations. Participants learn to carry out installation and fault finding in a safe and professional manner.

Target group

Automation technicians and others who work with test and control signals in Ex areas. Participants must have some basic Ex knowledge.

Subjects covered in the course
  • Intrinsic Safety - philosophy
  • IS marking
  • Extraction from EN 600 79-11 Intrinsically safe apparatus (Exi)
  • Energy limitation
  • Zener barriers
  • Calculations
  • Connections
  • Galvanic isolators
  • IS applications
  • Installation
  • Practical exercises in choice and installation of zener barriers.

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