Yaskawa AC Drive Z1000 HVAC User Manual
Page 41
Table i.19 Factory Recommended Z1000 AC Drive Branch Circuit Protection
Model
Nominal Output
Power (HP)
AC Drive Input
(A)
MCCB Rating (A)
<1>
Time Delay Fuse
Rating (A)
<2>
Non-time Delay
Fuse Rating (A)
<3>
Bussmann
Semiconductor
Fuse Model
(Fuse Ampere)
<4>
Three-Phase 200 V Class
2A0011
3
10.6
20
17.5
30
FWH-40B (40)
2A0017
5
16.7
30
25
50
FWH-50B (50)
2A0024
7.5
24.2
40
40
70
FWH-80B (80)
2A0031
10
30.8
60
50
90
FWH-100B (100)
2A0046
15
46.2
90
80
125
FWH-150B (150)
2A0059
20
59.4
110
100
175
FWH-175B (175)
2A0075
25
74.8
150
125
200
FWH-225A (225)
2A0088
30
88
175
150
250
FWH-225A (225)
2A0114
40
114
225
175
300
FWH-250A (250)
2A0143
50
143
250
250
400
FWH-275A (275)
2A0169
60
169
300
275
500
FWH-350A (350)
2A0211
75
211
400
350
600
FWH-400A (400)
2A0273
10
273
500
450
<5>
FWH-450A (450)
2A0343
125
343
600
600
FWH-600A (600)
2A0396
150
396
700
<5>
FWH-600A (600)
Three-Phase 400 V Class
4A0005
3
4.8
15
8
12
FWH-40B (40)
4A0008
5
7.6
15
12
20
FWH-40B (40)
4A0011
7.5
11
20
17.5
30
FWH-45B (45)
4A0014
10
14
25
20
40
FWH-45B (45)
4A0021
15
21
40
35
60
FWH-60B (60)
4A0027
20
27
50
45
80
FWH-60B (60)
4A0034
25
34
60
50
100
FWH-125B(125)
4A0040
30
40
75
70
110
FWH-150B (150)
4A0052
40
52
100
90
150
FWH-200B (200)
4A0065
50
65
125
110
175
FWH-225A (225)
4A0077
60
77
150
125
225
FWH-225A (225)
4A0096
75
96
175
150
275
FWH-225A (225)
4A0124
100
124
225
200
350
FWH-250A(250)
4A0156
125
156
300
250
450
FWH-300A (300)
4A0180
150
180
350
300
500
FWH-350A (350)
4A0240
200
240
450
400
<5>
FWH-400A (400)
4A0302
250
302
600
500
FWH-600A (600)
4A0361
300
346
600
600
1000
<6>
FWH-800A (800)
4A0414
350
410
800
700
1200
<6>
FWH-800A (800)
4A0480
400
480
900
<5>
<5>
FWH-700A (700)
4A0590
500
590
1100
FWH-1000A
(1000)
<1> Maximum MCCB rating is 15 A, or 200% of drive input current rating, whichever value is larger. MCCB voltage rating must be 600 Vac or greater.
<2> Maximum Time delay fuse is 175% or drive input current rating. This covers any Class J, T, or CC fuse.
<3> Maximum Non-time delay fuse is 300% of drive input current rating. This covers any Class J, T, or CC fuse.
<4> When using semiconductor fuses, Bussmann FWH fuses are required for UL compliance.
<5> Consult factory.
<6> Class L fuse is also approved for this rating.
i.5 UL/cUL Standards
YASKAWA ELECTRIC TOEP YAIZ1U 01A YASKAWA AC Drive – Z1000 Safety Precautions
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