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ASEA AC50Q-3 - User Manual

ASEA AC50Q-3
67 pages
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Operations Manual
for the ASEA Power Systems
Model AC50Q-3, AC63Q-3,
And AC75Q-3
3 Phase Yacht Power Converters
P/N 630050,
Revision A
Issued 7/19/2013

Table of Contents

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Summary

Policies and Certifications

Certification

ASEA Power Systems certifies product testing and compliance with specifications.

Warranty

ASEA Power Systems warrants units against defects for 18 months post-purchase or 12 months post-installation.

Life Support Policy

ASEA Power Systems prohibits product use in life support systems due to potential injury.

1 USING THIS MANUAL

2 SAFETY NOTICES

3 INTRODUCTION TO THE CONVERTERS

4 SPECIFICATIONS

4.1 ELECTRICAL SPECIFICATIONS

Details electrical parameters like input/output voltage, current, frequency, and power.

4.2 PHYSICAL SPECIFICATIONS

Outlines the physical and environmental characteristics of the converter.

5 INSTALLATION

5.1 MECHANICAL INSTALLATION

5.2 ELECTRICAL INSTALLATION

5.2.1 Input Power Connections

Describes connecting input power using compression terminal blocks for wires 4 AWG to 3/0 AWG.

5.2.2 Output Power Connections

Details connecting output power using terminal blocks for wires 4 AWG to 3/0 AWG.

5.2.3 Grounding

5.2.4 Multi-Cabinet Connections

5.2.5 Seamless Transfer Connections

5.2.6 Other Optional Connections

6 OPERATION

6.1 POWER TURN-ON PROCEDURE

Step-by-step guide to turn on the converter, including initialization and display sequence.

6.1.1 Systems Not Equipped With The Seamless Transfer Option

6.1.2 Systems Equipped With The Seamless Transfer Option

6.2 MULTI-CABINET OPERATION

6.3 AUTO-RESTART FEATURE

6.4 TURN-OFF PROCEDURE

6.4.1 Systems Not Equipped With The Seamless Transfer Option

Steps to transfer power to generator and shut down the converter without Seamless Transfer.

6.4.2 Systems Equipped With The Seamless Transfer Option

Procedure to shut down converter after transferring to generator with Seamless Transfer.

6.5 REMOTE COMMUNICATIONS

6.5.1 RS-232 C;SCPІ

Details the RS-232C serial port, pinout, and recommended cabling for communication.

6.5.2 RS-485;Modbus

Explains RS-485/Modbus connections, including converter/optical-isolator and master/slave setup.

7 SOFTWARE FEATURES

7.1 GENERAL

Overview of software-based resources and features available in shore power converters.

7.2 LOAD MANAGEMENT

Introduction to the comprehensive Load Management System and its features.

7.3 LOAD MANAGEMENT OPERATION

Details operations within the Load Management System, including alarms and setup.

7.4 GENERATOR FREQUENCY ANALYSIS

Procedure to access and analyze generator frequency range data.

7.5 CONVERTER OUTPUT IMPEDANCE CONTROL

Explains how to control converter output impedance to manage voltage drops.

7.6 AGC CONTROL

Details the Automatic Gain Control feature for compensating output voltage variances.

7.7 kW-HOUR METER AND MAXIMUM POWER LEVEL DISPLAY

Describes the kW-hour meter and maximum power level display for monitoring usage.

7.8 CONVERTER OUTPUT VOLTAGE CONTROL

Allows the user to increase or decrease the converter's output voltage.

7.9 EVENT LOG

Explains how to access and view the converter's event log for monitoring.

8 TROUBLE-SHOOTING AND DIAGNOSTICS

8.1 COMMON PROBLEMS

Lists common symptoms encountered during operation and their possible causes/solutions.

8.2 FAILURE AND WARNING MESSAGES

Details various failure and warning messages displayed by the converter.

8.3 INFO DISPLAY

Provides information on converter status and reasons for offline operation.

8.4 STATUS WORDS

Explains status words used for system diagnostics and monitoring internal logic.

8.5 GATHERING DATA

Instructions on recording fault messages and status data before system power down.

8.6 SOFTWARE TOOLS

Information on software tools for troubleshooting and analyzing converter behavior.

8.7 POWER MODULE SWITCH

Procedure for checking power module status and disabling a suspected faulty module.

8.8 POWER MODULE FUSES

Details the location and rating of power module fuses and safety precautions.

9 CALIBRATION

Shore Power Calibration

Procedure to calibrate the input (shore power) voltage and current metering system.

Converter Power Calibration

Procedure to calibrate the output (converter) voltage and current metering system.

Generator Power Calibration

Procedure to calibrate generator voltage metering, applicable with Seamless Transfer Option.

10 MAINTENANCE

11 INTERNATIONAL POWER FORM REFERENCE

ASEA AC50Q-3 Specifications

General IconGeneral
BrandASEA
ModelAC50Q-3
CategoryMedia Converter
LanguageEnglish

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