American Power Conversion MX28B400 specification

Figure 2.1-2 MX28B-400 +24 Vdc System Wiring Diagram with Battery LVD

MX28B400 +24 VDC User’s Manual

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American Power Conversion MX28B400 user manual 2 MX28B-400 +24 Vdc System Wiring Diagram with Battery LVD

Contents

Page Table of Contents Remote Monitoring Revision Date Description Revision History General Precautions Safety First General Information Introduction 2 MX28B-400 +24 Vdc System Wiring Diagram with Battery LVD How to Use This Manual Room / Location InstallationMechanical Installation Unpacking Equipment Ventilation AC Power Connections Planning the Battery installation Battery ConnectionsConnecting the Cables 2 Battery Temperature Probe Installation Battery Temperature Probe Installation DC System Grounding DC Circuit Breakers DC Power Output Over-Current Protection Breaker Part Number Adaptor Size Rating Load Cable Size Considerations Plug-in Circuit Breaker Installation Circuit Breaker Connections 60-100 Amps Circuit Breaker Connections 1 to 50 Amps Smart Cable DB9 Connection Monitoring and Relay Output ConnectionsGMT Fuse Option Front Panel DB9 Connection Relay Output Connections RJ45 Ethernet Connector NO-NC-C External Alarm Input Connections Initial Power-Up and Checkout Rectifier Module Installation Battery Maximum Recharge Rate default = 12A System Parameters Verification/Adjustment Full System Power Up Technical Description OperationRectifier Management System Voltage Control System Status and Alarm ReportingSystem Management System Output Capacity DC Distribution Battery ManagementBattery Charging and Protection Battery Temperature Compensation Battery/Load Low Voltage Disconnect Controls and IndicatorsFront Panel User Interface Parameter Locations, Descriptions, and Default Values Status Alarms System Modules Batt PIN OEM Switzer Av Alarm ItemNo Alarms Address 50 a Minor22.00 Batt Max Rechm+ 00mV Comp LkneeComp Method m+ Comp TC Hw LVD Alm Fuse 1 AlmHw Batt C Almm+ Hw Batt T Almm+ LVD Option DisableLVD Reset Lamp Test Sec Out-RlyRelay Out-Rly 1 Dly m+ 24.9 Rect CL AlmRect 1 CL Rect 1 Curr Sys Current Rect Stdby Almm+Rect 1 Stdby Store Cfg Test Maj Rly Sys Temp26.7 Sys Voltage Control Unit Menu Structure Status Alarms 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 Sysout AP Alias MOD Modrec EM Modules Batt Rect Conv CIR SET-ALM Param MOD Modcir MOD Modlvd MT LVD SET-ALM Param Front Panel LED Indicators External Alarm Inputs Input Relays Alarm Outputs Output Relays Physical Connections Command and Monitoring ProtocolRemote Monitoring Description 1MRF28H27BV50 Rectifiers SpecificationsAC Input 1MRF28H27BV Rectifiers Rectifiers DC Output with either Rectifier Pscu Power Shelf Control Unit Environmental MechanicalCompliance APC Worldwide Customer Support Limited Product Warranty