Energizing The Ied - Hitachi Relion 670 Series Quick Start Manual

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1MRK500129-UEN Rev. J

5.3

Energizing the IED

Before connecting the auxiliary power, check that the terminal strip is wired and placed correctly.

Remove the protective film from the top side of the unit.

During IED start-up, you can observe the following sequence:

The Green Ready LED starts to flash.

The LCD lights up and starting... is displayed.

The main menu is displayed. A final steady green Ready LED indicates a successful start-up of

the device.

If the self supervision of the IED detects a diagnostic error during the start-up process, the green

Ready LED flashes. Further information on the error may be visible on the local HMI under Main

menu/Diagnostics/IED status/General. Note down the displayed information as reference when

contacting Hitachi Energy technical support.

670/650 series

Quick start guide

Section 5

Powering up the IED

GUID-E40DE80C-8DA4-4E17-876C-4CC3CE706347 v6

Table of Contents

Relion 650 series