Delta Compact Drive MS300 IP66/NEMA 4X Series User Manual page 55

7-3 Fuse Specification Table
 Use only the test approved fuse specifications as listed in the table below. Do not use values larger
than the values listed in the fuse specification table. Using AC input values smaller than the listed
values is allowed only when the fuse current root mean square value is larger than the actual input
current value. If the drive operates under an overloaded condition, that is, 150% of its output, you
must multiply the input current corresponded in the table by 1.5.
 For installation in the United States, branch circuit protection must be provided in accordance with the
National Electrical Code (NEC) and any applicable local codes. Use UL classified fuses to fulfill this
requirement.
 For installation in Canada, branch circuit protection must be provided in accordance with Canadian
Electrical Code and any applicable provincial codes. Use UL classified fuses to fulfill this requirement.
Model
VFD2A8MS21MNSXX
VFD2A8MS21MFSXX
VFD4A8MS21MNSXX
VFD4A8MS21MFSXX
VFD7A5MS21MNSXX
VFD7A5MS21MFSXX
VFD11AMS21MNSXX
VFD11AMS21MFSXX
VFD1A6MS23MNSXX
VFD2A8MS23MNSXX
VFD4A8MS23MNSXX
VFD7A5MS23MNSXX
VFD11AMS23MNSXX
VFD17AMS23MNSXX
VFD25AMS23MNSXX
VFD1A5MS43MNSXX
VFD1A5MS43MFSXX
VFD2A7MS43MNSXX
VFD2A7MS43MFSXX
VFD4A2MS43MNSXX
VFD4A2MS43MFSXX
Chapter 7 Optional Accessories MS300 (IP66 / NEMA 4X)
Current Input / Output
Voltage/
one-phase
(three-phase)
Normal Duty
6.7 A / 3.2 A
10.5 A / 5.0 A
230V /
-phase
one
17.9 A / 8.5 A
26.3 A / 12.5 A 23.1 A / 11.0 A
2.2 A / 1.8 A
3.8 A / 3.2 A
6.0 A / 5.0 A
230V /
9.6 A / 8.0 A
-phase
three
15.0 A / 12.5 A 13.2 A / 11.0 A
23.4 A / 19.5 A 20.4 A / 17.0 A
32.4 A / 27.0 A 30.0 A / 25.0 A
2.5 A / 1.8 A
460V /
4.2 A / 3.0 A
-phase
three
6.4 A / 4.6 A
AC Input Terminal
(Maximum)
Heavy Duty
5.9 A / 2.8 A
10.1 A / 4.8 A
15.8 A / 7.5 A
1.9 A / 1.6 A
3.4 A / 2.8 A
5.8 A / 4.8 A
9.0 A / 7.5 A
2.1 A / 1.5 A
3.7 A / 2.7 A
5.8 A / 4.2 A
7-5
Brake Fuses
Fuse (Terminal B1&B2)
[A]
12.8
HINODE
1000GH-16UL
Class T JJS-15
20
HINODE
1000GH-16UL
Class T JJS-20
34
HINODE
1000GH-16UL
Class T JJS-35
50
HINODE
1000GH-16UL
Class T JJS-50
7.2
HINODE
1000GH-16UL
Class T JJS-10
12.8
HINODE
1000GH-16UL
Class T JJS-15
20
HINODE
1000GH-16UL
Class T JJS-20
32
HINODE
1000GH-16UL
Class T JJS-35
50
HINODE
1000GH-16UL
Class T JJS-50
78
HINODE
1000GH-32UL
Class T JJS-80
59.4
HINODE
1000GH-40UL
Class T JJS-60
7.2
HINODE
1000GH-16UL
Class T JJS-10
12
HINODE
1000GH-16UL
Class T JJS-15
18.4
HINODE
1000GH-16UL
Class T JJS-20
[A]