Safety Information; Abbreviations - Protrol IPC4020 Manual

Safety Information

Avoid removing the cover of the IPC402x devices. If it is removed, ensure that all electronic
components are protected against electrostatic discharge, ESD, by proper grounding of both the
device and the person performing maintenance.
Always short circuit the secondary conductors of the current transformers during maintenance or
testing.
The device should be connected to protective grounding through contact X4.2.

Abbreviations

IPC401x Previous generation fault detectors – IPC4010, -11 and -12
IPC402x IPC4020, IPC4020exp or IPC4022
ASDU Application Service Data Unit
COMTRADE Common Transient Data Exchange
DHCP Dynamic Host Configuration Protocol
EF Earth Fault
OC Overcurrent
RTU Remote Terminal Unit
SNTP Simple Network Time Protocol
TFR Transient Fault Record(-er)
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