YASKAWA GA800 Series - Page 250

5.3 UL Standards
250 YASKAWA SIEPC71061737B GA800 Drive Technical Reference
■ Factory-Recommended Branch Circuit Protection
Use branch circuit protection to protect against short circuits and to maintain compliance with UL 508C. Yaskawa
recommends connecting semiconductor protection fuses on the input side for branch circuit protection. Refer to to for
the recommended fuses.
200 V Class
Table 5.13 Factory Recommended Fuses for 200 V Class
Drive Model
Semiconductor Fuse
Manufacturer: EATON/Bussmann
Alternate Time-Delay
Class CC, J, or T
*1
Maximum Amp Rating
(Maximum SCCR (kA))
2004 FWH-45B 6 (65)
2006 FWH-45B 10 (65)
2008 FWH-45B 12 (65)
2010 FWH-45B 15 (65)
2012
FWH-50B
FWH-80B
*2
20 (65)
2018
FWH-80B
FWH-100B
*2
30 (65)
2021
FWH-80B
FWH-100B
*2
35 (65)
2030 FWH-125B 50 (100)
2042 FWH-150B 70 (100)
2056 FWH-200B 90 (100)
2070 FWH-225A 110 (100)
2082
FWH-225A
FWH-250A
*2
125 (100)
2110
FWH-225A
FWH-250A
*2
175 (100)
2138
FWH-275A
FWH-300A
*2
225 (100)
2169
FWH-275A
FWH-350A
*2
250 (100)
2211
FWH-325A
FWH-450A
*2
350 (100)
2257 FWH-600A 400 (100)
2313 FWH-800A 500 (100)
2360 FWH-1000A 600 (100)
*3
2415 FWH-1000A 800 (100)
*3
*1 Class T fuses are fast-acting (non-time delay only).
*2 Yaskawa recommends a fuse with a larger rated current for cyclical load applications that frequently approach 150 % overload.
*3 For fuses rated 601 - 800 amps, you must use Class T fuses.
400 V Class
Table 5.14 Factory Recommended Fuses for 400 V Class
Drive Model
Semiconductor Fuse
Manufacturer: EATON/Bussmann
Alternate Time-Delay
Class CC, J, or T
*1
Maximum Amp Rating
(Maximum SCCR (kA))
4002 FWH-50B 3.5 (100)
4004 FWH-50B 7 (100)
4005 FWH-50B 9 (100)