Removing, Repairing And Exchanging; Product Lifecycle; Checking Ied Information; Removing The Ied - Hitachi 670 Series Installation Manual

1MRK514026-UUS Rev. P
Section 8
8.1

Product lifecycle

At some point of the product lifecycle, the IED will be upgraded to a next generation unit. When selecting
the original product, already consider the upgrading and extension possibilities that the specific product
offers for its whole lifecycle.
8.2

Checking IED information

The IED information includes detailed information about the device, such as version and serial number.
To find the information navigate through the LHMI menus as indicated below:
1. Select Main Menu /Diagnostics/IED status .
2.
Select a submenu with
3.
Enter the selected submenu with
4. Browse the information with
The Product identifiers submenu contains product related information including product type, serial
number, order number, production date and SW version.
The Installed HW submenu contains information about the HW modules.
8.3

Removing the IED

Before removing the IED, make sure that auxiliary power is turned off and all wiring is disconnected.
8.4

Sending the IED for repair

In case of product problems, contact the nearest Hitachi Energy office or representative for consultation
and instructions.
8.5

Exchanging the IED

To exchange the IED with another identical unit, remove the IED and install the new one. Contact your
local Hitachi Energy for information about exchangeable units.
670 series
Installation manual

Removing, repairing and exchanging

and .
and
For upgrade purposes the IED does not need to be removed. Before removing the IED check
with your local Hitachi Energy office if the IED can be upgraded.
© 2017 - 2023 Hitachi Energy. All rights reserved
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Section 8
Removing, repairing and exchanging
GUID-D1A48469-E2DB-4E39-8431-1686F13FFC4D v8
GUID-2CAE273B-B384-438A-B21C-C0BC86E203A1 v3
GUID-6F99E661-D319-4782-97E9-3A864B1E972D v4
AMU0600445 v6
GUID-1EB39784-696C-4B2E-B560-4115F721DCAB v11
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