Feeder protection measurement and control device REF610C11LCLR

Requirements If the environmental conditions differ from those specified in section “Technical data”, as to temperature and humidity, or if the atmosphere around the feeder terminal contains chemically active gases or dust, the terminal should be visually inspected in association with the secondary testing.

The visual inspection should focus on:

• signs of mechanical damage to the feeder terminal case and terminals,

• dust on the feeder terminal cover or case, and

• signs of corrosion on terminals, on the case or inside the feeder terminal. For information about the maintenance of feeder terminals, refer to Section “Service” on page 101.

4.3. Terminal configuration The REF 54_ feeder terminals are adapted to specific applications by using the Relay Configuration Tool included in the CAP 505 tools. This tool is used for configuring the basic terminal, protection and logic function blocks, control and measurement functions, timers and other functional elements included in the logic functions category (refer to Section “Feeder terminal configuration” on page 28).

The MIMIC picture, alarm texts and LED indicators are configured with the Relay Mimic Editor (refer to Section “MIMIC configuration” on page 29). The configuration of LON network is described in section “LON network configuration” on page 31. If the application includes no horizontal communication, network variables are not needed and the section about LON network configuration is thus not relevant.

The customer can configure the REF 54_ feeder terminal according to own functional requirements and preferences or utilize the pre-engineered configuration solutions. For more detailed information about the configuration, refer to the Configuration Guideline and the tool-specific manuals (refer to Section “Related documents” on page 10).