REVEX
1PH from 30A to 40A
User’s manual
61
Fuses and Fuse Holder
Warning:
REVEX unit must be protected against short circuit by High speed fuses.
The fuses must be with proper I²t lower than the thyristor one. The warranty of thyristor is null if no proper fuses
are used.
High speed fuses are only used for the thyristor protection and can not be used to protect the installation.
Fuses and Fuse Holder Codes for CE
Type
Fuse Code
Spare Part
Total Current
(A
RMS
)
I²T at 500Vac*
(A² sec.)
Vac
Fuse Holder Code
Quantity
030
FU1451/40A
40
525
660
FFH1451/40A
1
035
FU1451/50A
50
1260
660
FFH1451/50A
1
040
FU1451/50A
50
1260
660
FFH1451/50A
1
*
I
2
T are multiplied for K value in function of Vac. at 500V K is
equal to 0,7 (750 X 0,7 = 525 1800 X 0,7 =1250).
At 660Vac K is equal to 1.
Caution:
High speed fuses are used only for the
thyristor protection and can not be used to protect
the installation.
Caution:
The warranty of thyristor is null if no proper
fuses are used. See tab.
Warning:
When powered, the thyristor unit is subject
to dangerous voltages; disconnect from the power
supply before opening the fuse box and touching
electrical equipments.
Fuse Holder
Size 30A - 35A - 40A
18
96
42,5
49
69
27
45
1.4
1.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
200 300 400 500 600 700
V
AC
K
Содержание REVEX 1PH
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