49
HARDWARE SELECTION
Powerdrive MD Smart Integration Guide
5751 en - 2021.10 / e
HARDW
ARE
SELECTION
• 575 V and 690 V three-phase network
:
• Idc
: intensity in DC BUS
• Imax (60 sec)
: maximum output intensity, available for 60 seconds every 600 seconds
• Trate
: ambient temperature of the chassis at the level of its enclosure
• IL
: AC rated input current (A)
Note: The value of the line current IL is a typical value that depends on the impedance of the source.
(1) gG-type fuse or equivalent solution (parallel fuses, preferably type “C” circuit breaker, etc.).
(2) AR semiconductor fuses do not protect the variable speed drive power line and must always be combined with an overload
protection device to be located from line (1).
(3) The recommended network cabling sections are established for single-conductor cabling with a maximum length of 20m,
beyond this, take into account the line drops due to length.
(4) Motor cable sections are given for information purposes for a current corresponding to the value of the Isp
current at 3kHz in reduced overload, a maximum length of 50m, an output frequency of less than 100Hz and an
ambient temperature of 40°C. The recommended motor cables are multi-conductor shielded (see §4.5.2). The
values provided are typical values.
Example: Section cables 3 x (3 x 185 + 95) correspond to 3 cables each comprising 3 phase conductors with a
of section 185mm² + ground conductors with a section of 95mm².
SIZE
LS
MODEL
Temper
atur
e
Ra
te
690V THREE-PHASE AC NETWORK
AC
current Imax 60s Idc (A)
gG type
fuses
Class J
fuses
UR fuses
Cable
section(mm²)
AC rms
short-circuit
current
Protection circuit
breaking capacity
(Volts/amps)
RECTIFIER
T2
150TH
40°C
142
210
174
200
225
350
3 x 70 + PE
18kA
600V / 200kA
MD3REC1xx315H
50°C
129
158
180TH
40°C
178
263
218
200
225
350
3 x 70 + PE
18kA
600V / 200kA
50°C
162
198
220TH
40°C
232
343
284
315
350
350
3 x 120 + PE
18kA
600V / 200kA
50°C
211
259
T3
340TH
40°C
350
518
429
500
500
450
3 x 240 + PE
30kA
600V / 200kA
MD3REC1xx565H
50°C
319
390
430TH
40°C
426
630
522
500
600
630
2 x [3x150 + PE]
30kA
600V / 200kA
50°C
388
475
570TH
40°C
520
770
637
630
-
630
2 x [3x185 + PE]
42kA
600V / 200kA
MD3REC1xx680H
50°C
473
580
2 X T3
680TH
40°C
679
1005
832
1000
-
1000
4 x [3 x 120 + PE]
600V / 200kA
2X
MD3REC1xx565H
50°C
618
757
860TH
40°C
826
1223
1012
1000
-
1000
4 x [3x150 + PE]
600V / 200kA
50°C
752
921
1140TH
40°C
1009
1493
1236
1250
-
1400
4 x [3x185 + PE]
2X
MD3REC1xx680H
50°C
918
1124
3 X T3
1290TH
40°C
1227
1816
1503
1600
-
1400
4 x [3x240 + PE]
3X
MD3REC1xx565H
50°C
1116
1367
1710TH
40°C
1498
2216
1834
1600
-
-
-
-
-
3X
MD3REC1xx680H
50°C
1363
1669
4 X T3 2280TH
40°C
1976
2924
2420
2000
-
-
-
-
-
4X
MD3REC1xx680H
50°C
1798
2202
5 X T3 2850TH
40°C
2470
3656
3025
-
-
-
-
-
-
5X
MD3REC1xx680H
50°C
2248
2753
Summary of Contents for Leroy-Somer Powerdrive MD Smart
Page 1: ...Powerdrive MD Smart MD3 IP00 Chassis serie Integration Guide Reference 5751 en 2021 10 e...
Page 162: ...162 APPENDICES Powerdrive MD Smart Integration Guide 5751 en 2021 10 e APPENDICES Size 31...
Page 164: ...164 APPENDICES Powerdrive MD Smart Integration Guide 5751 en 2021 10 e APPENDICES RFI filter...
Page 172: ...172 APPENDICES Powerdrive MD Smart Integration Guide 5751 en 2021 10 e APPENDICES SEL990NT006...
Page 173: ...173 APPENDICES Powerdrive MD Smart Integration Guide 5751 en 2021 10 e APPENDICES Capablock...
Page 179: ...179 APPENDICES Powerdrive MD Smart Integration Guide 5751 en 2021 10 e APPENDICES Size 31...
Page 180: ...180 APPENDICES Powerdrive MD Smart Integration Guide 5751 en 2021 10 e APPENDICES Size 33...
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