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LEROY-SOMER
4946 - 2013.07 / a
POWERDRIVE MD2CS
6
en
InstallatIon and maIntenance
Chassis-mounted variable speed drive
4.4.1 - General ............................................................................................................................................................... 28
4.4.2 - mains transient overvoltages ............................................................................................................................... 29
4.4.3 - Unbalanced power supply ................................................................................................................................... 29
4.4.4 - Ground connections ............................................................................................................................................ 29
5.1.1 - mdX-Powerscreen .............................................................................................................................................. 32
5.1.2 - mdX-KeYPad ..................................................................................................................................................... 33
5.1.3 - mdX-soFt ......................................................................................................................................................... 33
5.2.1 - Fieldbus modules ................................................................................................................................................ 34
5.2.2 - speed feedback option ........................................................................................................................................ 34
5.2.3 - mdX-I/o tImeR option ........................................................................................................................................ 36
5.2.4 - option installation ................................................................................................................................................ 36
5.3 -
5.5.1 - Braking modules.................................................................................................................................................. 40
5.5.2 - Braking resistors.................................................................................................................................................. 41