8.5 Installing Peripheral Devices
346 YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
■ Wiring Fuses for the CIMR-E4A0930 and 4A1200
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 to identify the cause. Contact Yaskawa before restarting the drive or the peripheral devices if the cause cannot be identified.
A fuse should be installed on the input side to protect drive wiring and prevent other secondary damage. Wire the fuse so
that leakage current in the upper controller power supply will trigger the fuse and shut off the power supply.
Select the appropriate fuse from Table 8.4.
Table 8.4 Input Fuses (CIMR-E4A0930 and 4A1200)
◆ Attachment for External Heatsink (IP00/NEMA type1 Enclosure)
An external heatsink can be attached that projects outside the enclosure. Steps should be taken to ensure that there is
enough air circulation around the heatsink.
Contact your Yaskawa sales representative or Yaskawa directly.
◆ EMC Filter Installation
This drive is tested according to European standards IEC/EN 61800-5-1 and complies with the EMC guidelines. Refer to
EMC Filter Installation on page 441 for details about EMC filter selection and installation.
◆ Installing a Motor Thermal Overload (oL) Relay on the Drive Output
Motor thermal overload relays protect the motor by disconnecting power lines to the motor due to a motor overload
condition.
Install a motor thermal overload relay between the drive and motor:
• When operating multiple motors on a single AC drive.
• When using a power line bypass to operate the motor directly from the power line.
It is not necessary to install a motor thermal overload relay when operating a single motor from a single AC drive. The
AC drive has UL recognized electronic motor overload protection built into the drive software.
Note: 1. Disable the motor protection function (L1-01 = 0) when using an external motor thermal overload relay.
2. The relay should shut off main power on the input side of the main circuit when triggered.
4A0011 CR6L-50 50 CMS-4 3 FWH-90B 90
4A0018 CR6L-75 75 CMS-5 3 FWH-80B 80
4A0023 CR6L-75 75 CMS-5 3 FWH-100B 100
4A0031 CR6L-100 100 CMS-5 3 FWH-125B 125
4A0038 CR6L-150 150 CMS-5 3 FWH-200B 200
4A0044 CR6L-150 150 CMS-5 3 FWH-250A 250
4A0058 CR6L-200 200 – – FWH-250A 250
4A0072 CR6L-250 250 – – FWH-250A 250
4A0088 CR6L-250 250 – – FWH-250A 250
4A0103 CR6L-300 300 – – FWH-250A 250
4A0139 CR6L-350 350 – – FWH-350A 350
4A0165 CR6L-400 400 – – FWH-400A 400
4A0208 CS5F-600 600 – – FWH-500A 500
4A0250 CS5F-600 600 – – FWH-600A 600
4A0296 CS5F-600 600 – – FWH-700A 700
4A0362 CS5F-800 800 – – FWH-800A 800
4A0414 CS5F-800 800 – – FWH-800A 800
4A0515 CS5F-800 800 – – FWH-1000A 1000
4A0675 CS5F-1000 1000 – – FWH-1200A 1200
Voltage Class
Model
CIMR-A
Selection Input Fuse (example)
Input Voltage
(V)
Current (A)
Pre-arc
I
2
t (A
2
s)
Model Manufacturer Rating
Pre-arc
I
2
t (A
2
s)
Three-Phase
400 V Class
4A0930 480 1200 140000 to 3100000 CS5F-1200
Fuji Electric
AC500 V, 1200 A 276000
4A1200 480 1500 320000 to 3100000 CS5F-1500 AC500 V, 1500 A 351000
Model
CIMR-E
Fuse Type Fuse Holder Fuse Type
Manufacturer: Fuji Electric Manufacturer: Bussmann
Model Fuse Ampere Rating Model Quantity Model Fuse Ampere Rating
SIEP_C710616_35.book 346 ページ ２０１５年１１月３０日 月曜日 午後２時２分
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