Yec_common, C standards compliance – Yaskawa CIMR-LU Drives User Manual
Page 217
C Standards Compliance
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
217
St
an
dar
d
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Co
mplia
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C
Grounding
The drive is designed to be used in T-N (grounded neutral point) networks. If installing the drive in other types of
grounded systems, contact your Yaskawa representative for instructions.
CE Standards Compliance for DC Power Supply Input
To meet CE standards, the following fuses should be installed. For details, refer to
Figure 93
Figure 102 Example of DC Power Supply Input (two L1000A drives connected in series)
Note: 1. When connecting multiple drives together, make sure that each drive has its own fuse. If any one fuse blows, all fuses should be
replaced.
2. For an AC power supply, refer to
Standard Connection Diagram on page 25
Note: The recommended fuses and fuse holders are made by Fuji Electric.
5A0010
7.5
12
20
20
35
FWP-70B (70)
5A0013
10
16
30
25
45
FWP-100B (100)
5A0017
15
23
40
40
60
FWP-100B (100)
5A0022
20
31
60
50
90
FWP-125A (125)
5A0027
25
38
75
60
100
FWP-125A (125)
5A0032
25-30
33
60
50
90
FWP-175A (175)
5A0041
40
44
75
75
125
FWP-175A (175)
5A0052
50-60
54
100
90
150
FWP-250A (250)
5A0062
50-60
66
125
110
175
FWP-250A (250)
5A0077
75
80
150
125
225
FWP-250A (250)
5A0099
100
108
175
175
300
FWP-350A (350)
5A0130
125
129
250
225
350
FWP-350A (350)
5A0172
150
158
300
250
400
FWP-600A (600)
5A0200
200
228
400
350
600
FWP-600A (600)
<1> Maximum MCCB Rating is 15 A, or 200% of drive input current rating, whichever is larger. MCCB voltage rating must be 600 VAC or greater.
<2> Maximum Time Delay fuse is 175% of drive input current rating. This covers any Class CC, J or T class fuse.
<3> Maximum Non-time Delay fuse is 300% of drive input current rating. This covers any CC, J or T class fuse.
<4> When using semiconductor fuses, Bussmann FWH and FWP are required for UL compliance. Select FWH for 240 V and 480 V models and
FWP fuses for 600 V models.
<5> Class L fuse is also approved for this rating.
<6> 600 V class drives are not compliant with European Standards.
Drive Model
CIMR-LU
L1000
Nominal
Output Power
HP
AC Drive Input
Amps
MCCB Rating
Amps
<1>
Time Delay
Fuse Rating
Amps
<2>
Non-time
Delay Fuse
Rating Amps
<3>
Bussmann
Semi-conductor Fuse
Rating
(Fuse Ampere)
<4>
M
M
W/ T3
Drive
V/ T2
U/ T1
+1
_
W/ T3
Drive
V/ T2
U/ T1
+1
_
+
_
Fuse
Fuse
DC power supply
(converter)
YEC_common
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