Emerson 200I/48-NT5C05C user manual Helios Modular Switch Mode Rectifier 200I/48 NT5C05C

Page 62

Helios Modular Switch Mode Rectifier 200I/48NT5C05C

Installation and User Manual

Emerson Energy Systems

2280 Alfred-Nobel Blvd

St-Laurent ( Quebec ) Canada

H4S 2A4

Manual Number : UM5C05C ( 169-2081-501 )

Manual Status : Standard

Manual Issue : 6.00

Release Date : October 2001

P0745680

Copyright 2001 Astec International Ltd

All Rights Reserved

Published in Canada

The information contained in this manual is the property of Astec International Ltd and is subject to change without notice. Astec International Ltd reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant. Except as specifically authorized in writing by the V.P. of Engineering and Product Manufacturing of Astec International Ltd, the holder of this manual shall keep all information contained herein confidential and shall protect same, in whole or in part, from disclosure and dissemination to all third parties, and use the same for start-up, operation, and maintenance purposes only. Any modification to the equipment must be approved by the person responsible for product safety and design quality at Astec International Ltd to insure that the equipment complies with the operation standards.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with Installation and User Manuals, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Helios Candeo is a trademark of Astec International Ltd. The Emerson logo is a trademark and service mark of Emerson Electric Co.

Emerson Energy Systems

a part of Emerson Network Power

Image 62
Contents Helios Modular Switch Mode Rectifier 200I/48 NT5C05C Page Emerson Energy Systems Page Publication history This page is left blank intentionally Contents List of Tables List of ProceduresList of Figures Ac female plug in a 1200 a cabinet This page is left blank intentionally General information Purpose of this manualModels and mounting configurations Typical mounting in a cabinet or frameSpecifications Mechanical and electrical specificationsOperation specifications and ambient conditions Transportation Ambient conditions for the rectifier OperatingConditions Storage conditionsOutput voltage Mechanical specifications of the NT6C43CB 1200 a cabinetAmbient conditions of a 1200 a cabinet Tools and test equipment InstallationMounting configurations Protecting the premisesPreventing personal injury Personal safety and protecting the equipmentPreventing damage caused by over-tightening Optimizing the life of the equipmentProtecting against electrical shocks Procedure 1 Installing the rectifier in a frame Step Action Installing in a frameInstalling in a cabinet Short circuit hazardProcedure 2 Installing a rectifier in a cabinet Step Action Anchoring the cabinetCabling and connecting Installing the rectifierConnecting the dc output terminals to the busbars Connecting ac to the rectifiers Electrical connections should meet standardsHazardous potentials Cabling ac the NT5C05CA / CB rectifiers Connecting ac to the rectifier NT5C05CC Connecting the control signals Controller NT NT6C25BA or NT6C25BBFunction Input/ Output Pin assignment for connectors J7 to J12Monitoring of the shunt current Pin assignment for connector J13 Function Output circuit Functional descriptionOverview Input circuit Description of the front panel Breakers DC circuit breaker Monitoring and control circuitsOutput capacitors AC breakerSwitches, controls and LEDs Front panel controls and LEDsFront panel LEDs CL current limit indicatorFAN ALM fan failure alarm AC on ac voltage monitoringLocal and remote adjustments and controls RFA rectifier failure alarmSEN Fail sense fail alarm Hvsd high voltage shutdownDesignation Description Switches DescriptionRectifier input / output signals to the controller Volt / AMP digital meter switch Remote equalize control EQLRectifier parallel operation Slope sharing SLSForced sharing FS Local and remote Hvsd reset Remote HvsdSetting the start-up delay Switch Position Delay SECRemote on / OFF control TR Start up delay DIP switchControl signals on connector P1 CB OFF NC This page is left blank intentionally Operation Standard settingsStandard settings for the rectifier Parameter Setting Adjusting the high voltage shutdown Hvsd Starting up and adjustingProcedure 9 Starting up the rectifier Step Action Verifying the current limit Adjusting the equalize voltage EQLAdjusting the slope share Adjusting the forced load sharing Replacing the fan unit MaintenanceReplacing the air filter Re-assembling Calibrating the Volt / Amp MultimeterPreventing short circuits Resetting the rectifier after an Hvsd high voltage shutdown RemotelyThis page is left blank intentionally Troubleshooting Diagnosing system faults Fault symptom Possible causesTroubleshooting Appendix a Replacement parts Part Number CPCAppendix a Recommended Replacement Parts Country Prefix Appendix B Technical service assistanceLocal toll-free prefixes Caribbean and Latin America Middle-East Cala Toll-free technical assistance numbersUnited States Canada Europe Asia and the Pacific Abbreviations and acronyms RFA Page Helios Modular Switch Mode Rectifier 200I/48 NT5C05C