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16
Branch circuit protection
Input power is connected to the ACQ580 through a door interlocked disconnect
switch or circuit breaker. When connected to a 240V or 480V power source, the
ACQ580 with the circuit breaker option is suitable for use on a circuit capable of
delivering not more than 100,000 RMS symmetrical amperes. When connected to a
600V power source, PC configurations are suitable for use on a circuit capable of
delivering not more than 25,000 RMS symmetrical amperes (2-30 HP).
Fuses
Note: The UL listed drive fuses in the table are provided in the purchased product.
• Replacement fuses are required to be of the same class, current rating, and
voltage rating. Fuses from other manufacturers can be used if they are 600V
rated and meet the specifications given in the table.
• Fuses with higher current rating than specified must not be used.
208 Volt fuses for packaged drive
Type Code
ACQ580-Px-04A6-2
ACQ580-Px-06A6-2
ACQ580-Px-07A5-2
ACQ580-Px-10A6-2
ACQ580-Px-017A-2
ACQ580-Px-024A-2
ACQ580-Px-031A-2
ACQ580-Px-046A-2
ACQ580-Px-059A-2
ACQ580-Px-075A-2
1) "Px" represents both PC and PD.
ACQ580-PC/PD
Nominal Output
208 Volt
Range
Drive
Packag
Current
e Power
1
A
4.6
6.6
7.5
10.6
16.7
24.2
30.8
46.2
59.4
74.8
Supplemental Installation Manual for ACQ580-Px
Internal Drive
Base
Fuse Rating
Drive
Frame
Size
HP
Class
1
R1
Class CC
1.5
R1
Class CC
2
R1
Class CC
3
R1
Class CC
5
R1
Class CC
7.5
R2
Class CC
10
R2
Class T
15
R3
Class T
20
R3
Class T
25
R4
Class T
External Fuse for
Disconnect Option
Current
Class
Rating
15A
N/A
15A
N/A
15A
N/A
15A
N/A
30A
N/A
30A
N/A
40A
N/A
80A
N/A
80A
N/A
100A
N/A
Max Current
Rating
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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