Section 7 Checking Installation; Identifying Hardware And Software Version; Checking Mounting; Checking The Power Supply - ABB RELION 670 Series Installation Manual

1MRK 514 026-UEN B
Section 7
7.1
7.2
7.3
7.4
670 series 2.2 IEC
Installation manual
Checking installation

Identifying hardware and software version

The information of hardware and software versions of the IED are available on the
label attached on the case of the IED. There are also module labels that can be used
to identify the different modules inside the IED (such as input-output cards and so
on).

Checking mounting

Check that all fixing screws are tight and that all cables are connected.

Checking the power supply

Do not insert anything else to the female connector but the
corresponding male connector. Inserting anything else (such as a
measurement probe) may damage the female connector and prevent
a proper electrical contact between the printed circuit board and the
external wiring connected to the screw terminal block.
Check that the auxiliary supply voltage remains within the permissible input
voltage range under all operating conditions. Check that the polarity is correct
before energizing the IED.

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:
1. The Green Ready LED starts to flash.
2. The LCD lights up and starting... is displayed.
3. The main menu is displayed. A final steady green Ready LED indicates a
successful start-up of the device.
Section 7
Checking installation
GUID-7527A986-F827-4104-B0E9-C62B1B0EF706 v1
GUID-50578D7B-23D4-45B0-BB10-D3108EEF9B97 v2
GUID-E40DE80C-8DA4-4E17-876C-4CC3CE706347 v3
M11725-2 v6
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