2-12
2
îš‹ Wiring the Main Circuits
This section describes wiring connections for the main circuit inputs and outputs.
îš„Wiring Main Circuit Inputs
Consider the following precautions for the main circuit power supply input.
Installing Fuses
To protect the inverter, it is recommended to use semiconductor fuses like they are shown in the table below.
Table 2.6 Input Fuses
Inverter Type
Rated
Inverter Input
Current (A)
Fuse Selection Selection Example (FERRAZ)
Voltage (V) Current (A)
I
2
t (A
2
s)
Model Rating I²t (A²s)
23P7 21 240 30 82~220 A60Q30-2 600V / 30A 132
25P5 25 240 40 220~610 A50P50-4 500V / 50A 250
27P5 40 240 60 290~1300 A50P80-4 500V / 80A 640
2011 52 240 80 450~5000 A50P80-4 500V / 80A 640
2015 68 240 100 1200~7200 A50P125-4 500V / 125A 1600
2018 96 240 130 1800~7200 A50P150-4 500V / 150A 2200
2022 115 240 150 870~16200 A50P150-4 500V / 150A 2200
2030 156 240 180 1500~23000 A50P200-4 500V / 200A 4000
2037 176 240 240 2100~19000 A50P250-4 500V/ 250A 6200
2045 220 240 300 2700~55000 A50P300-4 500V / 300A 9000
2055 269 240 350 4000~55000 A50P350-4 500V / 350A 12000
43P7 10.2 480 15 34~72 A60Q20-2 600V / 20A 41
44P0 13.2 480 20 50~570 A60Q30-2 600V / 30A 132
45P5 17 480 25 100~570 A60Q30-2 600V / 30A 132
47P5 22 480 30 100~640 A60Q30-2 600V / 30A 132
4011 32 480 50 150~1300 A70P50-4 700V / 50A 300
4015 41 480 60 400~1800 A70P70-4 700V / 70A 590
4018 49 480 70 700~4100 A70P80-4 700V / 80A 770
4022 58 480 80 240~5800 A70P80-4 700V / 80A 770
4030 78 480 100 500~5800 A70P100-4 700V / 100A 1200
4037 96 480 125 750~5800 A70P125-4 700V / 125A 1900
4045 115 480 150 920~13000 A70P150-4 700V / 150A 2700
4055 154 480 200 1500~13000 A70P200-4 700V / 200A 4800
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