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Section 3 Overview

About this chapter

This chapter outlines the installation and commissioning of the IED.

3.1

Commissioning and installation overview

The settings for each function must be calculated before the commissioning task

can start. A configuration, done in the configuration and programming tool, must

also be available if the IED does not have a factory configuration downloaded.

The IED is unpacked and visually checked. It is preferably mounted in a cubicle or

on a wall. The connection to the protection system has to be checked in order to

verify that the installation is successful.

1MRK 504 088-UEN C Section 3

Overview

Installation and commissioning manual

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General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24