Yaskawa CIMR-PUxA - Manual (Page 56)

Table 3.2 Input Fuses for Models 4A0930 and 4A1200
Voltage
Class
Model
Selection Input Fuse (Example)
Input Voltage Current
Pre-arc
I 2 t (A 2 s)
Model Manufacturer Rating
Pre-arc
I 2 t (A 2 s)
Three-
Phase
400 V
Class
4A0930 480 V 1500 A
140000 to
3100000
CS5F-1200 Fuji Electric AC500 V, 1200 A 276000
FWH-1200A Bussman AC500 V, 1200 A –
4A1200 480 V 1500 A
320000 to
3100000
CS5F-1500 Fuji Electric AC500 V, 1500 A 351000
FWH-1600A Bussman AC500 V, 1600 A –
u Protecting Main Circuit Terminals
n Insulation Caps or Sleeves
Use insulation caps or sleeves when wiring the drive with crimp terminals. Take particular care to ensure that the wiring does
not touch nearby terminals or the surrounding case.
n Insulation Barrier
Insulation barriers are packaged with drive models 4A0414 through 4A1200 to provide added protection between terminals.
Yaskawa recommends using the provided insulation barriers to ensure proper wiring. Refer to Figure 3.23 for instructions on
placement of the insulation barriers.
Insulation Barrier
Figure 3.23 Installing Insulation Barriers
3.6 Main Circuit Wiring
56 YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide