22
CONNECTIONS
Powerdrive MD2S Installation guide
4972 en - 2017.08 / d
3.1.5 - Cables and fuses
• It is the responsibility of the user to connect the
Powerdrive MD2S
and fit protective devices in accordance with
the legislation and regulations in force in the country of use. This is particularly important as regards the size of the
cables, the type and rating of fuses, the earth or ground connection, powering down, acknowledging trips, isolation and
protection against overcurrents.
• The installation must have a short-circuit current (Isc) > 20 I
L
at the point of drive connection.
• This table is given for information only, and must under no circumstances be used in place of the current standards.
I
L
:
Maximum line current
Ico:
Continuous output current
POWERDRIVE rating
AC supply
Motor
400 V - 50 Hz
460/480 V - 60 Hz
I
L
(A)
Fuses
Gg type
(1)
Cable
cross-section
(mm²) (2) (4)
(5)
I
L
(A)
Fuses
Cable cross-
section (mm²)
(2) (4) (5)
Ico (A)
Cable cross-
section (mm²)
(3) (4) (5)
Gg
type
(1)
Class J
(UL)
100T
Heavy
140
160
3x50 + PE
120
160
200
3x50 + PE
142
3x50 + PE
Normal
170
200
3x70 + PE
150
200
225
3x70 + PE
175
3x70 + PE
120T
Heavy
170
200
3x70 + PE
150
200
225
3x70 + PE
170
3x70 + PE
Normal
205
250
3x95 + PE
180
200
250
3x70 + PE
212
3x95 + PE
150T
Heavy
205
250
3x95 + PE
180
200
250
3x70 + PE
220
3x95 + PE
Normal
245
315
3x120 + PE
210
250
300
3x95 + PE
250
3x120 + PE
180T
Heavy
245
315
3x120 + PE
210
250
300
3x95 + PE
260
3x150 + PE
Normal
295
315
3x150 + PE
240
315
400
3x120 + PE
315
3x185 + PE
220T
Heavy
295
315
3x150 + PE
240
315
400
3x120 + PE
310
3x185 + PE
Normal
370
400
3x240 + PE
360
400
500
3x240 + PE
400
3x240 + PE
270T
Heavy
370
400
3x240 + PE
360
400
500
3x240 + PE
375
3x240 + PE
Normal
460
500
2x[3x150 + PE]
420
500
600
2x[3x120 + PE]
470
2x[3x150 + PE]
340T
Heavy
460
500
2x[3x150 + PE]
420
500
600
2x[3x120 + PE]
470
2x[3x150 + PE]
Normal
580
630
2x[3x185 + PE]
535
630
-
2x[3x185 + PE]
580
2x[3x185 + PE]
400T
Heavy
580
630
2x[3x185 + PE]
535
630
-
2x[3x185 + PE]
540
2x[3x185 + PE]
Normal
650
800
2x[3x240 + PE]
595
630
-
2x[3x185 + PE]
650
2x[3x240 + PE]
470T
Heavy
650
800
2x[3x240 + PE]
595
630
-
2x[3x185 + PE]
670
2x[3x240 + PE]
Normal
825
1000
4x[3x120 + PE]
710
800
-
4x[3x95 + PE]
800
4x[3x120 + PE]
570T
Heavy
735
1000
4x[3x120 + PE]
710
800
-
4x[3x95 + PE]
750
4x[3x120 + PE]
Normal
915
1000
4x[3x150 + PE]
770
1000
-
4x[3x120 + PE]
880
4x[3x150 + PE]
600T
Heavy
825
1000
4x[3x150 + PE]
770
1000
-
4x[3x120 + PE]
865
4x[3x150 + PE]
Normal
1010
1250
4x[3x185 + PE]
830
1000
-
4x[3x120 + PE]
1090
4x[3x185 + PE]
750T
Heavy
1010
1250
4x[3x185 + PE]
950
1000
-
4x[3x150 + PE]
990
4x[3x185 + PE]
Normal
1235
1600
4x[3x240 + PE]
1070
1250
-
4x[3x185 + PE]
1220
4x[3x240 + PE]
900T
Heavy
1235
1600
4x[3x240 + PE]
1070
1250
-
4x[3x185 + PE]
1225
4x[3x240 + PE]
Normal
1460
1800
-
1180
1600
-
4x[3x240 + PE]
1500
-
1100T
Heavy
1460
1800
-
1180
1600
-
4x[3x240 + PE]
1375
-
Normal
1640
2000
-
1475
1800
-
-
1650
-
1400T
Heavy
1640
2000
-
1475
1800
-
-
1850
-
Normal
2190
2500
-
1770
2000
-
-
2250
-
1700T
Heavy
2190
2000
-
1770
1800
-
-
2065
-
Normal
2460
2500
-
2010
2000
-
-
2480
-
