Nidec Leroy Somer Powerdrive MD2SL 1100T, Installation And Maintenance Manual

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22
CONNECTIONS
Powerdrive MD2SL Installation and maintenance
5077 - 2017.12 / b en
3.1.4 - Location of power terminal blocks
3.1.5 - Cables and fuses
• It is the responsibility of the user to connect and provide protection for the Powerdrive MD2SL in accordance with
the current legislation and regulations in the country of use. This is particularly important with regard to 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
Rating
Mains power supply
Motor
400 V - 50 Hz 460/480 V - 60 Hz
I
L
(A)
Fuses
Cable
cross-section
(mm²) (3)
I
L
(A)
Fuses
Cable
cross-section
(mm²) (3)
Ico
(A)
Cable
cross-
section
(mm²) (4)
Gg
type
(1)
aR type
(2)
Gg
type
(1)
aR type
(2)
Class
J
( UL)
180T
Heavy 245 315 500 3x120 + PE 215 315 500 400 3x95 + PE 260 3x120 + PE
Normal 295 315 500 3x150 + PE 245 315 500 400 3x120 + PE 315 3x185 + PE
220T
Heavy 295 315 550 3x150 + PE 245 315 500 400 3x120 + PE 310 3x185 + PE
Normal 370 400 630 3x240 + PE 365 400 630 500 3x240 + PE 400 3x240 + PE
270T
Heavy 370 400 630 3x240 + PE 365 400 630 600 3x240 + PE 375 3x240 + PE
Normal 460 500 800 2x[3x150 + PE] 425 500 700 600 2x[3x120 + PE] 470 2x[3x150 + PE]
340T
Heavy 460 500 800 2x[3x150 + PE] 425 500 700 600 2x[3x120 + PE] 470 2x[3x150 + PE]
Normal 580 630 1000 2x[3x185 + PE] 540 630 800 - 2x[3x185 + PE] 580 2x[3x185 + PE]
400T
Heavy 580 630 1000 2x[3x185 + PE] 540 630 800
-
2x[3x185 + PE] 540 2x[3x185 + PE]
Normal 650 800 1100 2x[3x240 + PE] 600 630 1000 - 2x[3x185 + PE] 650 2x[3x240 + PE]
470T
Heavy 650 800 1250 2x[3x240 + PE] 600 630 1000
-
2x[3x185 + PE] 670 2x[3x240 + PE]
Normal 825 1000 1400 4x[3x120 + PE] 715 800 1250
-
4x[3x95 + PE] 800 4x[3x120 + PE]
570T
Heavy 735 1000 1400 4x[3x120 + PE] 715 800 1250 - 4x[3x95 + PE] 750 4x[3x120 + PE]
Normal 915 1000 1600 4x[3x150 + PE] 775 1000 1400 - 4x[3x150 + PE] 880 4x[3x150 + PE]
750T
Heavy 1010 1250 2x1000 4x[3x185 + PE] 955 1000 2x800
-
4x[3x150 + PE] 990 4x[3x185 + PE]
Normal 1235 1600 2x1100 4x[3x240 + PE] 1075 1250 2x1000 - 4x[3x185 + PE] 1220 4x[3x240 + PE]
900T
Heavy 1235 1600 2x1250 4x[3x240 + PE] 1075 1250 2x1000 - 4x[3x185 + PE] 1225 4x[3x240 + PE]
Normal 1460 1800 2x1400 - 1185 1600 2x1250 - 4x[3x240 + PE] 1500 -
1100T
Heavy 1460 1800 2x1400 - 1185 1600 2x1250
-
4x[3x240 + PE] 1375 -
Normal 1640 2000 2x1600 - 1480 1800 2x1400 - - 1650 -
1400T
Heavy 1640 2000 3x1250 - 1480 1800 3x1000 - - 1850 -
Normal 2190 2500 3x1400 - 1775 2000 3x1250 - - 2250 -
1700T
Heavy 2190 2500 3x1400 - 1775 2000 3x1250
-
- 2065 -
Normal 2460 2800 3x1600 - 2015 2500 3x1400 - - 2480 -