VDC Power Systems | American Power Conversion MX28B200 instruction

MX28B200/400

-48 VDC POWER SYSTEMS

User’s Manual

(Document # 990-9133)

Image 1

American Power Conversion MX28B200 user manual VDC Power Systems

Contents

VDC Power Systems Page Table of Contents Remote Monitoring Revision Date Description Revision HistoryPage General Precautions Safety FirstPage General Information Introduction 2 MX28B Block Diagram How to Use This Manual Page Mechanical Installation InstallationUnpacking Equipment Room / Location Ventilation AC Power Connections Planning the Battery installation Battery ConnectionsConnecting the Cables DC System Grounding Battery Temperature Probe Installation DC Circuit Breakers DC Power Output Over-Current Protection #10 studs on 5/8 centers Fuse Rating Part Number DC GMT Fuses Plug-in Circuit Breaker Installation Installation of Circuit Breakers and Fuses Load Connections GMT Fuse InstallationCable Size Considerations Circuit Breaker Connections 1 to 50 Amps 1 Standard lug for 1 to 50A breakers Circuit Breaker Connections 60-100 Amps 2 Adaptor and lugs for 60-100 Amp breakers GMT Fuse Connections Monitoring and Relay Output Connections RJ45 Ethernet ConnectorFront Panel DB9 Connection Smart Cable DB9 Connection NO-NC-C External Alarm Input Connections Initial Power-Up and Checkout Rectifier Module Installation System Parameters Verification/Adjustment Full System Power Up Technical Description OperationRectifier Management System Output Capacity System ManagementSystem Voltage Control System Current System Status and Alarm Reporting Battery ManagementBattery Charging and Protection DC Distribution Battery Temperature Compensation Controls and IndicatorsBattery/Load Low Voltage Disconnect Front Panel User Interface MX28B Status Alarms System Modules Batt PIN OEM Parameter Locations, Descriptions, and Default Values Minor Batt Disc Alm m+Batt Disc Thr m+ 10 a 48V Cir BkrCir Bkr 1 Alm m+ Major 000189 FW VersionGMT 1 Alm GMT 8 Alm LVD Reset EnableIn-Rly 1 Alm Ignore Out-Rly 1 Alm m+ OEM S OffsetOut-Rly 6 Alm m+ Out-Rly Min RectFailCommRect Cfg Alm Rect CL Alm Rect 1 FF DisableRect 1 RFA Rect RFA Alm Sys LV Alm Sys LT ThrSys LV Thr 50.00 Control Unit Menu Structure SYS MS System Module SET-ALM Setup DA V e l C o n d L e v e l I r d L e v e l U r t h L e v e l SYS Sysin AM Info Modgmt LM Alias GMT MOD Modlvd Front Panel LED Indicators External Alarm Inputs Input Relays Alarm Outputs Output RelaysPage Remote Monitoring Command and Monitoring ProtocolDescription Physical ConnectionsPage AC Input Specifications1MRF28H54BV Rectifiers 1MRF28H54BV50 Rectifiers Pscu Rectifiers Mechanical Power Shelf Control Unit Mounting Compliance EnvironmentalPage APC Worldwide Customer Support Page General Provisions Warranty