Definitions; Fuse Data; Ferrules Used With 400 V And 500 V Units; Ferrules Used With 690 V Units - ABB ACS880-104 Hardware Manual

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Definitions

f Supply frequency
I Continuous current consumption
cont
I Calculated load current at start
start
P Continuous input power
cont
U Voltage requirement
N

Fuse data

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Ferrules used with 400 V and 500 V units

Rating
Class
A rms
10 aR
15 aR
20 aR
25 aR
32 aR
50 aR
63 aR
80 aR
100 aR
125 aR
160 aR
200 aR
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Ferrules used with 690 V units

Rating
Class
A rms
40 aR
100 aR
Example
Bussmann FWP-10A14F
Bussmann FWP-15A14F
Bussmann FWP-20A14F
Bussmann FWP-25A14F
Bussmann FWP-32A14F
Mersen 6,921 CP URQ 27x60/50
Mersen 6,921 CP URQ 27x60/63
Mersen 6,921 CP URQ 27x60/80
Mersen 6,921 CP URQ 27x60/100
Mersen 6,921 CP URQ 27x60/125
Mersen 6,921 CP URQ 27x60/160
Mersen 6,921 CP URQ 27x60/200
Example
Mersen 1021 CP URB 27x60/40
Mersen 1021 CP URB 27x60/100
Power
Clearing I
loss at I
n
2
W A s
4 22
5.5 75
6 180
7 320
7.6 600
16 610
21 860
24 1880
27 3210
30 6970
34 15000
38 30000
Power
Clearing I
loss at I
n
2
W A s
17 450
27 6000
Technical data 293
2
t U
n
V V
660
660
660 (IEC)
660
700 (UL)
660
660
690
690
690
690 690
690
690
690
2
t U
n
V V
1000
1000
1000