ABB ACQ580-04-585A-4 Instrucciones De Instalacion Y Puesta En Marcha página 117
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Fuses (UL)
UL fuses for branch circuit protection per NEC are listed below. Obey local regulations.
Input
ACQ580-04-...
current
(A)
U
= 480 V
n
505A-4
483
585A-4
573
650A-4
623
725A-4
705
820A-4
807
880A-4
807
1.
Fuses are required as part of the installation, are not included in the base drive
configuration and must be provided by others.
2.
Fuses with a higher current rating than specified must not be used.
3.
The UL listed fuses recommended by ABB are the required branch circuit protection
per NEC. Circuit breakers listed in section Circuit breakers (UL) are also acceptable
as branch circuit protection.
4.
The recommended size or smaller UL listed 248 fast acting, time delay, or high
speed fuses must be used to maintain the UL listing of the drive. Additional
protection can be used. Refer to local codes and regulations.
5.
A fuse of a different class can be used at the high fault rating where the I
2
I
t of the new fuse is not greater than that of the specified fuse.
6.
UL listed 248 fast acting, time delay, or high speed fuses from other manufacturers
can be used if they meet the same class and rating requirements specified in the
rules above.
7.
When you install a drive, always obey ABB installation instructions, NEC
requirements and local codes.
8.
Alternative fuses can be used if they meet certain characteristics. For permitted
fuses, see
Branch Circuit Protection for ABB drives manual supplement
(3AXD50000645015).
In multicable installations, install only one fuse per phase (not one fuse per conductor).
Losses, cooling data and noise
Frame
ACQ580-04...
size
505A-4
R10
585A-4
R10
650A-4
R10
725A-4
R11
820A-4
R11
A
V
600
600
800
600
800
600
1000
600
1000
600
1000
600
Air flow
3
m
/h
1200
1200
1200
1200
1200
Technical data and references 117
UL fuses
Manufacturer
UL class
Bussmann
Ferraz
Ferraz
Ferraz
Ferraz
Ferraz
cfm
707
707
707
707
707
Type
T
JJS-600
L
A4BY800
L
A4BY800
L
A4BY1000
L
A4BY1000
L
A4BY1000
peak
Typical power
Noise
1)
loss
W
dB(A)
6492
72
6840
72
8046
72
8108
72
9652
72
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