Conformance to UL and CE Markings
10-13
Input Fuses
In order to conform to the Low Voltage Directive or UL, fuses must be provided for inputs. Use UL-compatible
input fuses with ratings higher than the voltages and currents, and fusing I
2
t specifications within the ranges
shown in the table below.
Table 10.2 Selection Requirements for Input Fuses with Examples
Voltage
Class
Drive Model
Number
CIMR-G7U
Selection Requirements Input Fuse (Examples)
Voltage
(V)
Current
(A)
Fusing I
2
t
(A
2
sec)
Model Number Manufacturer Ratings
Fusing
I
2
t
(A
2
sec)
200-240
V class
20P4 240 10 12 to 25 A60Q12-2 FERRAZ
600 V
12 A
17
20P7 240 15 23 to 55 CR2LS-20/UL FUJI
600 V
12 A
27
21P5 240 20 34 to 98 CR2LS-30/UL FUJI
250 V
20 A
60
22P2 240 30 82 to 220 CR2LS-50/UL FUJI
250 V
30 A
200
23P7 240 40 220 to 610 CR2LS-75/UL FUJI
250 V
50 A
560
25P5 240 50 290 to 1300 CR2LS-75/UL FUJI
250 V
75 A
560
27P5 240 60 450 to 5000 CR2LS-100/UL FUJI
250 V
75 A
810
2011 240 90 1200 to 7200 CR2L-125/UL FUJI
250 V
100 A
1570
2015 240 120 1800 to 7200 CR2L-150/UL FUJI
250 V
125 A
2260
2018 240 140 870 to 16200 CR2L-150/UL FUJI
250 V
150 A
2260
2022 240 160 1500 to 23000 CR2L-200/UL FUJI
250 V
150 A
4010
2030 240 220 2100 to 19000 CR2L-260/UL FUJI
250 V
200 A
7320
2037 240 270 2700 to 55000 CR2L-300/UL FUJI
250 V
260 A
9630
2045 240 300 4000 to 55000 CR2L-300/UL FUJI
250 V
300 A
9630
2055 240 370 7100 to 64000 CR2L-400/UL FUJI
250 V
350 A
24000
2075 240 500 11000 to 64000 CR2L-500/UL FUJI
250 V
450 A
40000
2090 240 600 13000 to 83000 CR2L-600/UL FUJI
250 V
600 A
52000
2110 240 700 13000 to 83000 A50P700-4 FERRAZ
250 V
600 A
49000
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