Fuse/Fuse Holder - YASKAWA E1000 Technical Manual

Reducing Radiated and Radio Frequency Noise
The drive, input lines, and output lines generate radio frequency noise. Use noise filters on input and output sides and
install the drive in a metal enclosure panel to reduce radio frequency noise.
Note: The cable running between the drive and motor should be as short as possible.
Figure 8.17

◆ Fuse/Fuse Holder

■
CIMR-E2A0004 to 2A0415 and 4A0002 to 4A0675
NOTICE: If a fuse is blown or an Earth Leakage Circuit Breaker (ELCB) is tripped, check the wiring and the selection of the peripheral
devices. Check the wiring and the selection of peripheral devices to identify the cause. Contact Yaskawa before restarting the drive or
the peripheral devices if the cause cannot be identified.
Yaskawa recommends installing a fuse to the input side of the drive to prevent damage to the drive if a short circuit
occurs.
Select the appropriate fuse from the table below.
Table 8.3 Input Fuses (CIMR-E2A0004 to 2A0415, 4A0002 to 4A0675)
Model
CIMR-E
2A0004 CR2LS-30
2A0006
CR2LS-30
2A0008 CR2LS-30
2A0010
CR2LS-50
2A0012
CR2LS-50
2A0018 CR2LS-75
2A0021
CR2LS-100
2A0030 CR2L-125
2A0040
CR2L-150
2A0056 CR2L-175
2A0069 CR2L-225
2A0081 CR2L-260
2A0110 CR2L-300
2A0138
CR2L-350
2A0169 CR2L-400
2A0211
CR2L-450
2A0250 CR2L-600
2A0312
CR2L-600
2A0360 CR2L-600
2A0415 CR2L-600
4A0002
4A0004
4A0005
4A0007
4A0009
YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
C
B
MCCB
R/L1
S/L2
T/L3
A – Metal enclosure
B – Power supply
C – Noise filter
D – Drive
Figure 8.17 Reducing Radio Frequency Noise
Fuse Type
Manufacturer: Fuji Electric
Model Fuse Ampere Rating
Three-Phase 200 V Class
30
30
30
50
50
75
100
125
150
175
225
260
300
350
400
450
600
600
600
600
Three-Phase 400 V Class
CR6L-20 20
CR6L-30 30
CR6L-50 50
CR6L-50 50
CR6L-50 50
8.5 Installing Peripheral Devices
A
E
D
F
U/T1
V/T2
W/T3
E – Noise filter
F – Shielded motor cable
G – Motor
Fuse Holder
Model Quantity
CM-1A 1
CM-1A 1
CM-1A 1
CM-1A 1
CM-1A 1
CM-1A 1
CM-1A 1
CM-2A 1
CM-2A 1
CM-2A 1
– –
– –
– –
– –
– –
– –
– –
– –
– –
– –
CMS-4 3
CMS-4 3
CMS-4 3
CMS-4 3
CMS-4 3
G
Y E C _
M
T M o n
ly
Fuse Type
Manufacturer: Bussmann
Model Fuse Ampere Rating
FWH-70B 70
FWH-70B 70
FWH-70B 70
FWH-70B 70
FWH-70B 70
FWH-90B 90
FWH-90B 90
FWH-100B 100
FWH-200B 200
FWH-200B 200
FWH-200B 200
FWH-300A 300
FWH-300A 300
FWH-350A 350
FWH-400A 400
FWH-400A 400
FWH-600A 600
FWH-700A 700
FWH-800A 800
FWH-1000A 1000
FWH-40B 40
FWH-50B 50
FWH-70B 70
FWH-70B 70
FWH-90B 90
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