YASKAWA GA800 Technical Reference page 149

Drive Mounted without
Supplemental Enclosure
(Using UL Type 1 Kit)
Semiconductor
Fuse
Drive Model
Manufacturer:
EATON/
Bussmann
(Permitted Only
in UL Type 1
Kit)
*1
4044 N/A
*1
4060 N/A
*1
4075 N/A
*1
4089 N/A
*1
4103 N/A
*1
4140 N/A
*1
4168 N/A
*1
4208 N/A
*1
4250 N/A
*1
4302 N/A
4371 FWH-800A
FWH-800A,
4414
FWH-1000B
FWH-1000B,
4477
FWH-1200B
FWH-1000B,
4568
FWH-1200B
FWH-1200B,
4605
FWH-1400A
FWH-1200B,
4720
FWH-1400A
*1 You cannot use semiconductor fuses. The UL Type 1 kit does not support internal fuses for this drive model.
*2 You cannot use Class CC, J, or T Fuses. Use semiconductor fuses.
*3 You cannot use Class CC, J, or T Fuses. Install the fuses into an enclosure with the necessary minimum enclosure volume.
*4 Enclosure volume is not restricted. Refer to the values in "Any Size Protected Enclosure (Ventilated/Non-Ventilated)" column for details
on the fuses.
■
6-Phase/12-Pulse 400 V Class
Table 3.23 Factory-Recommended Branch Circuit Protection: 6-Phase/12-Pulse 400 V Class
Semiconductor Protection Fuse
Drive Model
Manufacturer: EATON/Bussmann
T103
T140
T168
T208
T250
T302
■
Electric Code Compliance
The user must provide short circuit protection to protect input branch circuits as specified by the National Electric
Code (NEC), the Canadian Electric Code, Part 1 (CEC), and local codes.
YASKAWA SIEPC71061737D GA800 Drive Technical Reference
3.15 Factory-Recommended Branch Circuit Protection for UL Listing
Any Size Protected Enclosure
(Ventilated/Non-Ventilated)
Class CC, J, or
Semiconductor
T Fuse
Fuse
Maximum
Manufacturer:
Amps
EATON/
Bussmann
(A)
(Drive and
(Permitted in
Fuses in Same
Same or
Enclosure
Separate
Only)
Enclosure)
70 FWH-200B
100 FWH-225A
125 FWH-250A
FWH-250A,
150
FWH-275A
FWH-250A,
175
FWH-275A
225 FWH-300A
FWH-325A,
250
FWH-400A
350 FWH-500A
400 FWH-600A
500 FWH-700A
*2
N/A FWH-800A
FWH-800A,
*2
N/A
FWH-1000B
FWH-1000B,
*2
N/A
FWH-1200B
FWH-1000B,
*2
N/A
FWH-1200B
FWH-1200B,
*2
N/A
FWH-1400A
FWH-1200B,
*2
N/A
FWH-1400A
FWH-200B
FWH-225A
FWH-225A
FWH-275A
FWH-300A
FWH-350A
Drive Mounted in Supplemental Enclosure
Restricted Size Protected Enclosure
Class CC, J, or
These Devices Permitted in Same or Separate Enclosure
T Fuse
Maximum
Class CC, J, or
Amps
T Fuse
(A)
Maximum
(Permitted in
Amps
Same or
(A)
Separate
Enclosure)
*4
70
*4
100
*4
125
*4
150
*4
175
*4
225
*4
250
*4
350
*4
400
*4
500
*3
N/A 600
*3
N/A 700
*3
N/A 800
*3
N/A 900
*3
N/A 1000
*3
N/A 1200
Drive Model
T371
T414
T477
T568
T605
T720
(Ventilated Only)
Class RK1 or
MCCB
RK5 Fuse
Enclosure
Maximum
Maximum
Amps
Amps
(A)
(A)
80 70
110 100
150 125
175 150
200 175
250 225
300 250
400 350
500 400
600 500
700 600
800 N/A
900 N/A
1000 N/A
1200 N/A
1400 N/A
Semiconductor Protection Fuse
Manufacturer: EATON/Bussmann
FWH-400A
FWH-450A
FWH-600A
FWH-600A
FWH-800A
FWH-800A
Minimum
Volume
(in 3 )
4195
4195
10121
10121
10121
10121
10121
14657
14657
14657
52800
52800
52800
52800
52800
52800
3
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