Recommended line-side power components

• Заказные данные
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• Информационные материалы

  Информационные материалы

  Selection and ordering data

  The following table lists recommendations for additional line-side components, such as fuses and circuit breakers. The values in the table take into account the overload capability of the inverter.

  Notes for use in compliance with IEC standards:

  3NA3 or 3NE1 fuses and 3RV motor starter protectors or 3VL circuit breakers are recommended for European countries.

  Notes for use in compliance with UL regulations:

  UL-listed fuses Class J or 3NE1 with 600 V AC rated voltage (UL-compliant – corresponds to RU) are required for North America.

  Short Circuit Current Rating SCCR

  Short Circuit Current Rating according to UL

  Valid for the use in NEC Article 409 oder UL 508A/508C compliant industrial control cabinets

  • PM240: 65 kA

  Notes regarding installations in Canada:

  Overvoltage protection devices in accordance with overvoltage category III and with the following ratings must be connected on the line side of the inverter:

  • Rated voltage 480 V (phase-phase) and 480 V (phase-ground)
  • Voltage limit 4 kV (phase-phase) and 6 kV (phase-ground)

  All overvoltage protection devices used must comply with Canadian standards for industrial installations.

  Additional information about the listed fuses and circuit breakers can be found in Catalogs LV 10.1, IC 10 and IC 10 AO.

  Rated power 1)		SINAMICS G120 PM240 Power Modules		IEC-compliant			UL/cUL-compliant
  				Fuse		Circuit breaker	Fuse	Fuse type
  400 V	460 V	Type		Current	Type 3NA3		Type 3NE1 (RU)	Rated voltage 600 V AC	Current
  kW	hp	6SL3224-...	Frame size	A	Article No.	Article No.	Article No.	Class	A
  380 ... 480 V 3 AC
  90	125	0BE37-5 . A0	FSF	250	3NA3144	3VL4731-.DC36-.... *)	3NE1227-0	J	250
  110	150	0BE38-8UA0	FSF	–	–			J	300
  132	200	0BE41-1UA0	FSF	–	–		3NE1230-0	J	400

  
  
  

  ¹⁾ Rated power based on the rated output current I_rated. The rated output current I_rated is based on the duty cycle for low overload (LO).

  ^*) See Catalog LV 10.1 for Article No. supplements.