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Accessories
3ADW000379R0501 DCS550 Manual e e
Accessories
Chapter overview
This chapter describes the accessories for the DCS550.
Line reactors (L1)
Line reactor types ND01 to ND13 (u
k
= 1 %)
Line reactors of types ND01 to ND13 are sized to the unit’s nominal current and frequency (50 / 60 Hz). These
line reactors with a u
k
of 1 are designed for use in industrial environment (minimum requirements). They have
low inductive voltage drop, but deep commutation notches.
Line reactors ND01 to ND06 are equipped with cables. The larger ones ND07 to ND13 are equipped with
busbars. When connecting them to other components, please consider relevant standards in case the busbar
materials are different.
Attention:
Do not use the line reactor terminals as cable or busbar support!
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