Vacon 100 Installation Manual

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Contents

Vacon 100 Installation Manual Manual pdf 11 page image

CAUTION!Make sure that there is reinforced protective ground connection. It is mandatory,because the touch current of the AC drives is more than 3.5 mA AC (refer to EN61800-5-1). See chapter 2.4 Earthing and earth fault protection.CAUTION!Do not use spare parts that are not from the manufacturer. Using other spare partscan cause damage to the drive.CAUTION!Do not touch the components on the circuit boards. Static voltage can causedamage to these components.CAUTION!Make sure that the EMC level of the AC drive is correct for your mains. See chapter7.4 Installation in an IT system. An incorrect EMC level can cause damage to thedrive.CAUTION!Prevent radio interference. The AC drive can cause radio interference in a domesticenvironment.NOTE!If you activate the autoreset function, the motor starts automatically after anautomatic fault reset. See the Application Manual.NOTE!If you use the AC drive as a part of a machine, the machine manufacturer mustsupply a mains disconnection device (refer to EN 60204-1).2.4 EARTHING AND EARTH FAULT PROTECTIONCAUTION!The AC drive must always be earthed with an earth conductor that is connected tothe earth terminal that is identified with the symbol . Not using an earthconductor can cause damage to the drive.The touch current of the drive is more than 3.5 mA AC. The standard EN 61800-5-1 tells that1 or more of these conditions for the protective circuit must be true.The connection must be fixed.a) The protective earth conductor must have a cross-sectional area of minimum 10 mm2 Cuor 16 mm2 Al. ORb) There must be an automatic disconnection of the mains, if the protective earth conductorbreaks. See chapter 5 Power cabling. ORc) There must be a terminal for a second protective earth conductor in the same cross-sectional area as the first protective earth conductor.SAFETY VACON · 1124-HOUR SUPPORT +358 (0)201 212 575 · EMAIL: VACON@VACON.COM 2