Danfoss iC7 Series Design Manual page 182

Design Guide | iC7 Series Liquid-cooled System Modules
Table 57: Source DC- Fuses for DC/DC Converter, Voltage Classes B5 and 07, IP00/Open Type (continued)
(1)
Model code
iC7-60SLDCxx-2880E00F4
iC7-60SLDCxx-3240E00F4
iC7-60SLDCxx-3600E00F4
1) xx = B5 or 07
Current Ratings
10.6
List of Current Rating Information
10.6.1
The current rating tables show the ratings of the system modules at relevant voltage ratings. The current rating tables for the different
products can be found with these links.
10.6.2 Current Ratings for AFE 525–690 V AC (640–1100 V DC), IP00/Open Type
l
10.6.3 Current Ratings for AFE 380–500 V AC (465–800 V DC), IP00/Open Type
l
10.6.4 Current Ratings for GC 525–690 V AC (640–1100 V DC), IP00/Open Type
l
10.6.5 Current Ratings for GC 380–500 V AC (465–800 V DC), IP00/Open Type
l
10.6.6 Current Ratings for INU 525–690 V AC (640–1100 V DC), IP00/Open Type
l
10.6.7 Current Ratings for INU 380–500 V AC (465–800 V DC), IP00/Open Type
l
10.6.8 Current Ratings for DC/DC Converter 640–1100 V DC-bus Voltage, IP00/Open Type
l
10.6.9 Current Ratings for DC/DC Converter 465–800 V DC-bus Voltage, IP00/Open Type
l
Table 58: Abbreviations Used in the Rating Tables
Abbreviation
I
N
I
L
I
H
I
peak
I
S1
I
S2
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Frame Rated Number
current of fuses
(I ) [A]
L
3 x DR12L 2880 6
3240 6
3600 6
Fuse Part number
size (Mersen)
73 PC73UD13C800TF
73 PC73UD12C900TF
Description
Nominal current. If the process does not require any overload-
ability or the process does not include any load variation or mar-
gin for overloadability, the dimensioning can be done according
to this current.
Nominal current with low overload (110%). Allows a +10% load
variation for 1 minute every 5 minutes.
Nominal current with high overload (150%). Allows a +50% load
variation for 1 minute every 5 minutes.
Start current. Available for 3 s at start, then as long as the system
module temperature allows. Relevant for inverter modules.
Short-term current injection available for 1 s. Applicable for the
grid converter control mode in grid forming in the event of short-
circuit current feed.
Short-term current injection available for 0.5 s. Applicable for the
grid converter in the grid forming control mode in the event of
short-circuit current feed.
Fuse U Fuse I I
n n cp, mr
[V] [A] [A]
1250 800 8900
1200 900 10200
AJ475942178716en-000101 / 172K2848A