High voltage/Low voltage course. The fundamental principle of controlling danger with the operation of HV and LV circuit breakers lies at the centre of all networks from a major transmission system, down a simple radial LV distribution board.

Objectives
To teach the operation and use of the Sepam 2000, 20, or 80 protection relays.
Equipment used
Sepam protection relay and hand held terminal.
Contents
- Introduction to the relay
- Defines the main variants
- Architecture and main components
- Functionality
- PLC ladder logic overview *
- PC setting software*
- Metering functions
- Protection reset
- Post fault Interrogation
- Disturbance recorder
- Protection settings
- I/O status
- Use of TSM handheld terminal adds further 1/2 day
Course code: 116