Emc Filter +E202 And (Arfi-10); Attaching The Device Stickers On The Cabinet Door - ABB ACS880-07 Hardware Manual

106 Electrical installation

EMC filter +E202 and (ARFI-10)

Check from this table if you have to remove EMC filter +E202 (ARFI-10) or ground-to-
phase varistor (VAR screw).
Frame size Symmetrically grounded
TN systems
(TN-S systems)
TT systems
R10, R11 Do not remove ARFI-10 or
VAR.
Drive
Note: These are the EMC filter and varistor screws of different drive frame sizes.
Frame size EMC filter (+E202) screw
R10, R11
For identifying different types of electrical power systems, see instructions on page 103.

Attaching the device stickers on the cabinet door


A multilingual device label sticker is delivered with the drive. Attach the stickers in the
appropriate language on the English texts, see section
46.
Corner-grounded and
midpoint-grounded delta
1
and systems
2
(< 600 V)
Do not remove ARFI-10 or VAR.
1
L1
L2
L3
N
PE
Drive
2
L1
L2
L3
N
-
IT systems (ungrounded or
high-resistance-grounded
3
[>30 ohms])
Remove ARFI-10 and VAR.
3
L1
L2
L3
PE
Drive
L1
L2
L3
PE
Drive
Ground-to-phase varistor screws
VAR
Door switches and lights
4
4
L1
L2
L3
Drive
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