CD3000S
2PH from 10A to 90A
User’s manual
27
Fuses and Fuse holder
Warning:
High speed fuses are only used for the thyristor protection and can not be used to
protect the installation.
CD3000S unit must be protected against short circuit by High speed fuses.
The Fuses must have I²T 20% less than thyristor’s I²T.
The warranty of thyristor is null if no proper fuses are used. See tab.
Fuses and Fuse holder Code for CE
Size
Fuse Holder Code
Fuse Code
Total Current
(A
RMS
)
I
2
T (A
2
sec.)
Quantity
for each
phase
10A (s0)
FFH1038
FU1038/16A
16
150
2
15A (S1)
FFH1038
FU1038/16A
16
150
1
25A (S1)
FFH1038
FU1038/32A
32
600
1
35A (S4)
FFH1451
FU1451/40A
40
1650
1
45A (S7)
FFH1451
FU1451/50A
50
2000
1
75A (S8)
FFH2258
FU2258/100A
100
13500
1
90A (S8)
FFH2258
FU2258/125A
125
14000
1
Fuses and Fuse Holder Code for UL (Standard version only)
Size
200 kA
RMS
Symmetrical A.I.C.
Quantity
for each
phase
Fuse Holder Code
Fuse Code
Total Current
(A
RMS
)
I
2
T (A
2
sec)
Vac
10A (S0)
FFH1038
FU1038/16AUL
16
150
600
2
15A (S1)
FFH1038
FU1038/16AUL
16
150
600
1
25A (S1)
FFH1038
FU1038/32AUL
32
600
600
1
35A (S4)
FFH1451
FU1451/40AUL
40
750
700
1
45A (S7)
FFH2258
FU2258/63AUL
63
3080
700
1
75A (S8)
FFH2760
FU2760/100AUL
100
3210
660
1
10
Summary of Contents for CD3000S2PH
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