YASKAWA GA800 Technical Reference page 256

5.2 European Standards
6-Phase/12-Pulse 400 V Class
Table 5.4 Factory-Recommended Branch Circuit Protection (6-Phase/12-Pulse 400 V Class)
Drive Model
T103
T140
T168
T208
T250
T302
■
CE Standards Compliance for DC Power Supply Input
To comply with CE Standards, install a fuse for the DC power supply input.
Figure 5.4 shows a wiring example for a DC power supply that has two drives connected in parallel.
WARNING! Electrical Shock Hazard. Do not ground the main circuit bus. Incorrect wiring can cause serious injury or death.
Note:
• Install a fuse for each drive when operating more than one drive. If one fuse blows, replace all fuses.
• Install the external filter (system) to comply with the EMC Directive.
Refer to Table 5.5 and Table 5.6
Drive Model
2004
2006
2008
2010
2012
2018
2021
2030
2042
2056
2070
256
Semiconductor Protection Fuse
Model
Manufacturer: EATON/Bussmann
FWH-200B
FWH-225A
FWH-225A
FWH-275A
FWH-300A
FWH-350A
Figure 5.4 Wiring Example for DC Power Supply Input
for the recommended fuses.
Table 5.5 Recommended Fuse (Three-Phase 200 V Class)
Fuse
Manufacturer: Bussmann
Model Qty
FWH-45B 2
FWH-45B 2
FWH-45B 2
FWH-45B 2
FWH-50B 2
FWH-80B 2
FWH-80B 2
FWH-125B 2
FWH-150B 2
FWH-200B 2
FWH-250A 2
Drive Model
T371
T414
T477
T568
T605
T720
Manufacturer: Bussmann
Drive Model
Model
FWH-250A
2082
FWH-300A
FWH-250A
2110
FWH-275A
FWH-300A
2138
FWH-350A
FWH-350A
2169
FWH-450A
FWH-450A
2211
FWH-600A
FWH-600A
2257
FWH-700A
FWH-800A
2313
FWH-1000B
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
Semiconductor Protection Fuse
Model
Manufacturer: EATON/Bussmann
FWH-400A
FWH-450A
FWH-600A
FWH-600A
FWH-800A
FWH-800A
Fuse
Qty
2
*1
2
*1
2
*1
2
*1
2
*1
2
*1
2
*1