■
Ground-to-phase varistor
The ground-to-phase varistor is not suitable for use on an IT (ungrounded) system.
Disconnect the ground-to-phase varistor before connecting the drive to the supply
network. Check the table below.
WARNING!
Do not install the drive with the ground-to-phase varistor connected on an
IT system (an ungrounded power system or a high-resistance-grounded
[over 30 ohms] power system), otherwise the varistor circuit can be damaged.
Check from the table below if you have to disconnect the EMC filter (EMC) or
ground-to-phase varistor (VAR).
For instructions on how to do this, see hardware manual.
IT systems (un-
grounded or
high-resistance
grounded [>30
ohms]) 3
Corner groun-
ded TN systems
2
Symmetrically
grounded TN
systems (TN-S
systems) 1
Ground- to-
phase varis-
tor
(VAR)
EMC filter
(EMC)
Frame
sizes
Disconnect
Disconnect
Do not discon-
nect
-
EMC (1
screw)
R0…R3
Disconnect
Do not discon-
nect
Do not discon-
nect
VAR (1
screw)
-
Disconnect
Frames R4 and
R5 cannot be
used in corner
grounded TN
systems.
Do not discon-
nect
-
EMC (2
screws)
R4…R5
Disconnect
Do not discon-
nect
VAR (1
screw)
-
Disconnect
Disconnect
Do not discon-
nect
-
EMC (2
screws)
R6…R8
Disconnect
Do not discon-
nect
Do not discon-
nect
VAR(1 screw)
-
1
2
3
Drive
PE
N
L3
L2
L1
Drive
Drive
PE
L3
L2
L1
L3
L2
L1
EN - Quick installation and start-up guide 31
EN
HI
Summary of Contents for ACS560
Page 2: ......
Page 8: ...6a 6b 6a 6c 7 8 8 8 EN Quick installation and start up guide EN HI ...
Page 52: ...52 EN Quick installation and start up guide EN HI ...
Page 126: ...126 Parameter listing EN HI ...
Page 135: ... Compliance with the European Low Voltage Directive Technical data 135 EN HI ...
Page 170: ...170 ...
Page 175: ...R0 6 R5 R8 6a 6b 6c 7 R5 R8 8 R5 R8 HI त वरित इंस टालेशन और स टार ट अप गाइड 175 EN HI ...
Page 191: ...I O ABB कनेक शन आरेख HI त वरित इंस टालेशन और स टार ट अप गाइड 191 EN HI ...
Page 202: ... डिस प ले 1 I O 2 3 4 5 49 19 1 6 202 HI त वरित इंस टालेशन और स टार ट अप गाइड EN HI ...
Page 213: ... ve ve 2 1 OK 2 3 4 1 2 HI त वरित इंस टालेशन और स टार ट अप गाइड 213 EN HI ...
Page 216: ... 216 HI त वरित इंस टालेशन और स टार ट अप गाइड EN HI ...
Page 218: ...218 HI त वरित इंस टालेशन और स टार ट अप गाइड EN HI ...
Page 278: ...278 पैरामीटर सूची EN HI ...
Page 285: ...IP20 H1 H2 W D तकनीकी डेटा 285 EN HI ...
Page 287: ... यूरोपीय कम वोल टेज निदेश का अनुपालन तकनीकी डेटा 287 EN HI ...