Area Of Use; Connect A Fuse To The Input Side (Primary Side); Emc Directive; Wire Selection - YASKAWA LA500 Installation And Operation Instruction Manual

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Area of Use

Install this product in a location with Overvoltage Category III and pollution degree 2 or less as
specified in IEC/CE 60664.
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Connect a Fuse to the Input Side (Primary Side)

The drive circuit protection must comply with EN 61800-5-1:2007 for protection against a short
circuit in the internal circuitry. Connect semiconductor fuses on the input side for branch circuit
protection.
Refer to CE-compliant Fuse (Input Side) on page 265
fuses.
WARNING
Electrical Shock Hazard. After the drive blows a fuse or trips an RCM/RCD, do not
immediately energize the drive or operate peripheral devices. Wait for the time specified on the warning label at a
minimum and make sure that all indicators are OFF. Then check the wiring and peripheral device ratings to find
the cause of the problem. If you do not know the cause of the problem, contact Yaskawa before you energize the
drive or peripheral devices. If you do not fix the problem before you operate the drive or peripheral devices, it can
cause serious injury or death.
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EMC Directive

Use drives with built-in EMC filters or install external EMC filters to the drive input side to
comply with the EMC Directive.
Drives with built-in EMC filters (models 2xxxE, 4xxxE) were tested in accordance with
European standard EN 61800-3:2004/A1:2012, and comply with the EMC Directive.
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Wire Selection

Select the correct wires for main circuit wiring.
Refer to Main Circuit Wire Gauges and Tightening Torques (for CE Standards) on page 266
wire gauges and tightening torques as specified by European standards.
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Install a Drive to Conform to the EMC Directive

Install drives with built-in EMC filters (models 2xxxE, 4xxxE) with this procedure to comply
with the EMC Directive when the drive is a single unit or installed in a larger device.
1.
Install the drive on a grounded metal plate.
2.
Wire the drive and motor.
3.
Turn on the EMC filter switch.
YASKAWA TOMPYEULA5001C LA500 Installation and Operation Instructions
Table 1.8 Icons to Identify Screw Shapes
Icon
for more information about recommended
Screw Shape
+/-
Slotted (-)
Hex socket cap (WAF: 5 mm)
1 English
for
33