ABB ACS 800 Series Manual Download Page 8 | Manualshive

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8 Introduction

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Summary of Contents for ACS 800 Series

Page 1: ...ABB LOW VOLTAGE AC DRIVES WIND TURBINE CONVERTERS AND SOLAR INVERTERS Converter modules with electrolytic DC capacitors in the DC link Capacitor reforming instructions...

Page 2: ......

Page 3: ...verters 6 Target audience 6 Purpose of the manual 6 Safety instructions 6 2 Reforming the capacitors Contents of this chapter 9 Overview of the reforming 9 Reforming time 9 Checking the converter age...

Page 4: ...4...

Page 5: ...ypes are referred to as converter or converter module in this manual Note A drive module is used in all connection diagrams The connection principle is the same for the other converter module types as...

Page 6: ...when input power is applied After you have disconnected the input power always wait for 5 minutes to let the intermediate circuit capacitors to discharge before you start to work on the converter the...

Page 7: ...Introduction 7 4 Make sure that the converter is clean and dry no condensation before you start the reforming...

Page 8: ...8 Introduction...

Page 9: ...r less than one year the capacitors do not need reforming Besides the reforming methods presented in this manual ABB can supply you with ready made reforming devices such as FINERO FST DCP 1500 05 and...

Page 10: ...ing year 2003 26 manufacturing week and 0034 running manufacturing number 8 digits For example in 14250125 1 denotes manufacturing country 1 Finland 4 manufacturing year 2004 25 manufacturing week and...

Page 11: ...ACS800 ACS850 ACQ810 ACSM1 ACS880 104 ACS380 ACH480 and ACS480 or for three years or longer product series ACH580 ACQ580 ACS580 and ACS880 except ACS880 104 WARNING Obey the safety instructions in se...

Page 12: ...DC max 500 mA during reforming Output voltage adjustable 0 1000 V DC An appropriate voltage during reforming is 1 35 1 45 Ux Ux denotes the nominal AC voltage of the converter WARNING The capacitors c...

Page 13: ...or death or damage to the equipment can occur Never switch on the converter power supply while the reforming circuit is connected Lock the disconnector if any to an open position 1 Make sure that the...

Page 14: ...rters to let the converter DC capacitors discharge 7 Measure that the voltage of the DC terminals of the converter is close to 0 V 8 Disconnect the reforming circuit from the converter Voltage Recomme...

Page 15: ...e contacts can be found by navigating to abb com searchchannels Product training For information on ABB product training navigate to new abb com service training Providing feedback on ABB Drives manua...

Page 16: ...abb com drives 3BFE64059629 Rev G EN 2019 08 26 Copyright 2019 ABB All rights reserved Specifications subject to change without notice...

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