ABB ACH580-01 - Identifying Electrical Power Systems

387Diagnostics ...................................................................................................
387Faults and warning messages ..........................................................
387LEDs .................................................................................................
388Technical data ..............................................................................................
389Dimension drawing ......................................................................................
15 Common mode, du/dt and sine filters
391Content of this chapter ........................................................................................
391Common mode filters ..........................................................................................
391When is a common mode filter needed? .....................................................
391Common mode filter types ...........................................................................
391
IEC ratings at U
n
= 400 V and 480 V, UL (NEC) ratings at U
n
= 480
V .......................................................................................................
392du/dt filters ..........................................................................................................
392When is a du/dt filter needed? .....................................................................
392du/dt filter types ............................................................................................
392IEC ratings at U
n
= 230 V, UL (NEC) ratings at U
n
= 208/230 V .......
393
IEC ratings at U
n
= 400 and 480 V, UL (NEC) ratings at U
n
= 480
V .......................................................................................................
393UL (NEC) ratings at U
n
= 600 V ........................................................
394Description, installation and technical data of the FOCH filters ...................
394Description, installation and technical data of the NOCH filters ...................
394Sine filters ...........................................................................................................
394IEC ratings at U
n
= 400 V, UL (NEC) ratings at U
n
= 480 V .........................
395Description, installation and technical data ..................................................
Further information
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