Danfoss iC7 Series Design Guide

Design Guide | iC7 Series Liquid-cooled System Modules
Minimum cable sizes
l DR10L: 16 mm² (AWG 6)
l DR12L: 35 mm² (AWG 2)
The terminal size is M6.
10.5 Fuses
10.5.1 List of Fuse Size Information
This topic lists the links to find the fuse size tables for the system modules.
l 10.5.2 AC Fuses for AFE or GC 525–690 V AC, IP00/Open Type
l 10.5.3 DC Fuses for AFE or GC 640–1200 V DC, IP00/Open Type
l 10.5.4 DC Fuses for INU 640–1200 V DC, IP00/Open Type
l 10.5.5 DC-bus Fuses for DC/DC Converter, IP00/Open Type
l 10.5.6 Source DC+ Fuses for DC/DC Converter, IP00/Open Type
l 10.5.7 Source DC- Fuses for DC/DC Converter, IP00/Open Type
Table 51: Abbreviations Used in the Fuse Tables
Abbreviation Description
I
cp, mr
Minimum required prospective short-circuit current at 5 ms pre-
arcing time. If there is a short-circuit fault in the common DC bus,
a multiplied I
cp, mr
value is required.
I
L
Nominal current of the drive with low overload (110%). Allows a
+10% load variation for 1 minute every 5 minutes.
I
N
Nominal current of the fuse.
U
N
Nominal voltage of the fuse.
10.5.2 AC Fuses for AFE or GC 525–690 V AC, IP00/Open Type
Table 52: AC Fuses for AFE or GC 525–690 V AC, IP00/Open Type
Model code
(1)(1)
Frame Rated
current
I
L
[A]
Number
of fuses
Fuse
size
Part number Fuse U
n
[V]
Fuse I
n
[A]
I
cp, mr
[A]
iC7-60SLxx0x-236AE00Fx 236
iC7-60SLxx0x-261AE00Fx
(2)(2)
261
iC7-60SLxx0x-300AE00Fx 300
PC31UD69V250TF 690 250 2900
iC7-60SLxx0x-325AE00Fx
(2)
325
iC7-60SLxx0x-334AE00Fx 334
iC7-60SLxx0x-380AE00Fx
Ax10L
380
6 31
PC31UD69V315TF 690 315 3600
Danfoss Drives Oy © 2024.03 AJ475942178716en-000101 / 172K2848A | 175

Danfoss iC7 Series Specifications

General

Brand	Danfoss
Model	iC7 Series
Category	Media Converter
Language	English