YASKAWA Varispeed G7 Series Instruction Manual page 503

Input Fuses
In order to conform to the Low Voltage Directive, fuses must be provided for inputs. Use UL-compatible input
fuses with ratings higher than the voltages and currents, and fusing I
in the table below.
Table 10.4 Selection Requirements for Input Fuses with Examples
Voltage Inverter Model
Voltage
Class CIMR-G7A
20P4
20P7
21P5
22P2
23P7
25P5
27P5
2011
2015
200 V
Class
2018
2022
2030
2037
2045
2055
2075
2090
2110
Selection Requirements
Current Fusing I
(V) (A) 2
(A sec)
240 10 12 to 25
240 15 23 to 55
240 20 34 to 98
240 30 82 to 220
240 40 220 to 610
240 50 290 to 1300
240 60 450 to 5000
240 90 1200 to 7200
240 120 1800 to 7200
240 140 870 to 16200
240 160 1500 to 23000
240 220 2100 to 19000
240 270 2700 to 55000
240 300 4000 to 55000
240 370 7100 to 64000
240 500 11000 to 64000
240 600 13000 to 83000
240 700 13000 to 83000
2
t specifications within the ranges shown
Input Fuse (Examples)
2
t
Model Number Manufacturer Ratings
A60Q12-2 FERRAZ
CR2LS-20/UL
CR2LS-30/UL
CR2LS-50/UL
CR2LS-75/UL
CR2LS-75/UL
CR2LS-100/UL
CR2L-125/UL
CR2L-150/UL
CR2L-150/UL
CR2L-200/UL
CR2L-260/UL
CR2L-300/UL
CR2L-300/UL
CR2L-400/UL
CR2L-500/UL
CR2L-600/UL
A50P700-4 FERRAZ
Conformance to CE Markings
Fusing
2
I t
2
(A sec)
600 V
17
12 A
250 V
FUJI 27
20 A
250 V
FUJI 60
30 A
250 V
FUJI 200
50 A
250 V
FUJI 560
75 A
250 V
FUJI 560
75 A
250 V
FUJI 810
100 A
250 V
FUJI 1570
125 A
250 V
FUJI 2260
150 A
250 V
FUJI 2260
150 A
250 V
FUJI 4010
200 A
250 V
FUJI 7320
260 A
250 V
FUJI 9630
300 A
250 V
FUJI 9630
300 A
250 V
FUJI 24000
400 A
250 V
FUJI 40000
500 A
250 V
FUJI 52000
600 A
500 V
49000
700 A
10
15
10-