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ABB ACS880-104

ABB ACS880-104
16 pages
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ABB LOW VOLTAGE AC DRIVES, WIND TURBINE CONVERTERS AND SOLAR INVERTERS
Converter modules with electrolytic DC
capacitors in the DC link
Capacitor reforming instructions

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ABB ACS880-104 Specifications

General IconGeneral
BrandABB
ModelACS880-104
CategoryInverter
LanguageEnglish

Summary

Introduction to Converter Modules

Manual Applicability

Specifies which ABB converter modules with electrolytic DC capacitors this manual covers.

ABB Low Voltage AC Drives

Lists applicable ABB low voltage AC drives product series and module types.

ABB Wind Turbine Converters

Lists applicable ABB wind turbine converter product series for this manual.

ABB Solar Inverters

Lists applicable ABB solar inverter product series covered by this manual.

Target Audience and Manual Purpose

Defines the reader's expected knowledge and the manual's objective: capacitor reforming.

Critical Safety Instructions

Provides essential safety warnings and precautions for equipment handling and operation.

Capacitor Reforming Procedures

Overview of Capacitor Reforming

Explains the necessity and timing of capacitor reforming for converter modules.

Determining Reforming Time

Details the required capacitor reforming duration based on non-operational periods.

Checking Converter Age via Serial Number

Guides on how to determine a converter's manufacturing date from its serial number.

Reforming: 30-Minute Power-On Method

Step-by-step instructions for reforming capacitors using a 30-minute power-on procedure.

Reforming: External DC Power Supply Method

Provides instructions for reforming capacitors using an external DC power source.

Reforming: External Diode Bridge Method

Details the procedure for capacitor reforming using an external diode bridge circuit.

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