12
Ratings, fuses and typical power cables
1) Typical motor power with no overload capacity (nominal use). The kilowatt ratings apply to most IEC 4-pole motors. The
horsepower ratings apply to most NEMA 4-pole motors.
2) For IEC installations, ABB recommends aR fuses. The gG fuses can be used for frames R3 and R6 if they operate rapidly
enough (max. 0.1 seconds). The operating time depends on the supply network impedance and the cross-sectional area and
length of the supply cable. Obey the local regulations. See hardware manual for guidelines in selecting between aR and gG
fuses, and for additional fuse alternatives
.
3) The recommended branch protection fuses must be used to maintain the IEC/EN/UL 61800-5-1 and CSA C22.2 No. 274
certifications. Refer to note 6 for circuit breaker protection.
4) IEC 61439-1:
The drive is suitable for use on a circuit capable of delivering not more than 65 kA
when protected by the
fuses given in this table.
5) UL 61800-5-1, CSA C22.2 No. 274: The drive is suitable for use on a circuit capable of delivering not more than 100 kA
symmetrical amperes (rms) at 480 V maximum when protected by the ABB recommended fuses.
6) Refer to
Alternate Fuses, MMPs and Circuit Breakers for ABB Drives
(
[English]) for additional UL fuses
and circuit breakers that can be used as branch circuit protection.
7) Class J, CC, and CF fuses are also allowed at the same nominal current and voltage ratings.
8) These losses are not calculated according to IEC 61800-9-2.
9) IEC Installations: The cable sizing is based on max. 9 cables laid on a cable ladder side by side, three ladder type trays one
on top of the other, ambient temperature 30 °C, PV insulation, surface temperature 70 °C (EN 60204-1 and IEC 60364-5-52/
2001). For other conditions, size the cables according to local safety regulations, appropriate input voltage and the load
current of the drive.
10) NEC Installations:
The cable sizing is based on NEC Table 310-16 for copper wires, 75 °C (167 °F) wire insulation at 40 °C
(104 °F) ambient temperature. Not more than three current-carrying conductors in raceway or cable or earth (directly
buried). For other conditions, size the cables according to local safety regulations, appropriate input voltage and the load
current of the drive.
ACQ580
-31-…
IEC
ratings
Frame
size
Input
rating
Output ratings
Motor
power
1)
Fuses
3)
Typical power
cable
9)
Typical
power
loss
8)
gG fuse
4)
(DIN 43620)
aR fuse
2)4)
(DIN
43620)
Copper
I
1
I
2
I
Ld
P
Ld
ABB type
Bussmann type
mm
2
W
A
A
A
kW
U
n
= 3-phase 400 V
09A5-4
R3
8
9.4
8.9
4.0
OFAF000H16
170M1561
3x2,5+2,5
226
12A7-4
R3
10
12.6
12.0
5.5
OFAF000H16
170M1561
3x2,5+2,5
329
018A-4
R3
14
17.0
16.2
7.5
OFAF000H25
170M1563
3x2,5+2,5
395
026A-4
R3
20
25
23.8
11
OFAF000H32
170M1563
3x6+6
579
033A-4
R6
27
32
30
15
OFAF000H40
170M1565
3x10+10
625
039A-4
R6
33
38
36
18.5
OFAF000H50
170M1565
3x10+10
751
046A-4
R6
40
45
43
22
OFAF000H63
170M1566
3x16+16
912
062A-4
R6
51
62
59
30
OFAF000H80
170M1567
3x25+16
1088
073A-4*
R6
63
73
69
37
OFAF000H100
170M1568
3x35+16
1502
088A-4*
R6
76
88
84
45
OFAF000H100
170M1568
3x50+25
1904
106A-4
R8
94
106
101
55
-
170M1569
3x70+35
1877
145A-4
R8
128
145
138
75
-
170M3817
3x95+50
2963
169A-4
R8
154
169
161
90
-
170M5808
3x120+70
3168
206A-4
R8
188
206
196
110
-
170M5809
3x150+70
3990
ACQ580
-31-…
IEC
ratings
Frame
size
Input
rating
Output ratings
Motor
power
1)
Fuses
3)
Typical power
cable
9)
Typical
power loss
8)
gG fuse
4)
(DIN 43620)
aR fuse
2)4)
(DIN 43620)
Copper
I
1
I
2
I
Ld
P
Ld
ABB type
Bussmann
type
mm
2
W
A
A
A
kW
U
n
= 3-phase 480 V
09A5-4
R3
7.0
7.6
7.6
4.0
OFAF000H16
170M1561
3x2.5+2.5
219
12A7-4
R3
9.0
12.0
12.0
5.5
OFAF000H16
170M1561
3x2.5+2.5
278
018A-4
R3
12.0
14.0
14.0
7.5
OFAF000H25
170M1563
3x2.5+2.5
321
026A-4
R3
17.0
23.0
23.0
11
OFAF000H32
170M1563
3x6+6
473
033A-4
R6
24
27
27
15
OFAF000H40
170M1565
3x10+10
625
039A-4
R6
29
34
34
18.5
OFAF000H50
170M1565
3x10+10
711
046A-4
R6
34
44
44
22
OFAF000H63
170M1566
3x16+16
807
062A-4
R6
44
52
52
30
OFAF000H80
170M1567
3x25+16
960
073A-4*
R6
54
65
65
37
OFAF000H100
170M1568
3x35+16
1223
088A-4*
R6
66
77
77
45
OFAF000H100
170M1568
3x50+25
1560
106A-4
R8
82
96
96
55
-
170M1569
3x70+35
1678
145A-4
R8
111
124
124
75
-
170M3817
3x95+50
2237
169A-4
R8
134
156
156
90
-
170M5808
3x120+70
2796
206A-4
R8
163
180
180
110
-
170M5809
3x150+70
3356