American Power Conversion MX28B400 user manual Battery Temperature Probe Installation

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Battery Temperature Probe Installation

The optional temperature probe is used to monitor the battery string temperature. To get the most representative temperature measurement, the probe should be placed in contact with a battery cell that is centrally located. The probe should be placed directly in contact with the cell (not the frame surrounding the cell). Generally, the cell cover can be used; be careful not to allow the probe body to touch the terminals. Plug the connector end of the temperature probe into J5 of the control unit backplane card. Route the cable as required positioning the probe on the selected battery cell. Remove the adhesive protection strip from the probe body and press the adhesive side of the probe on the battery cell cover.

Figure 3.4-2 Battery Temperature Probe Installation

MX28B400 +24 VDC User’s Manual

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Contents Page Table of Contents Remote Monitoring Revision History Revision Date DescriptionSafety First General PrecautionsIntroduction General Information2 MX28B-400 +24 Vdc System Wiring Diagram with Battery LVD How to Use This Manual Installation Mechanical InstallationUnpacking Equipment Room / LocationAC Power Connections VentilationBattery Connections Planning the Battery installationConnecting the Cables Battery Temperature Probe Installation 2 Battery Temperature Probe InstallationDC System Grounding DC Power Output Over-Current Protection DC Circuit BreakersBreaker Part Number Adaptor Size Rating Plug-in Circuit Breaker Installation Load Cable Size ConsiderationsCircuit Breaker Connections 1 to 50 Amps Circuit Breaker Connections 60-100 AmpsMonitoring and Relay Output Connections GMT Fuse OptionFront Panel DB9 Connection Smart Cable DB9 ConnectionRJ45 Ethernet Connector Relay Output ConnectionsExternal Alarm Input Connections NO-NC-CRectifier Module Installation Initial Power-Up and CheckoutSystem Parameters Verification/Adjustment Battery Maximum Recharge Rate default = 12AFull System Power Up Operation Technical DescriptionRectifier Management System Status and Alarm Reporting System ManagementSystem Output Capacity System Voltage ControlBattery Management Battery Charging and ProtectionBattery Temperature Compensation DC DistributionControls and Indicators Battery/Load Low Voltage DisconnectFront Panel User Interface Status Alarms System Modules Batt PIN OEM Parameter Locations, Descriptions, and Default ValuesAlarm Item No AlarmsAddress Switzer AvMinor 22.00Batt Max Rechm+ 50 aComp Lknee Comp Method m+Comp TC 00mVFuse 1 Alm Hw Batt C Almm+Hw Batt T Almm+ Hw LVD AlmDisable LVD ResetLamp Test LVD OptionOut-Rly RelayOut-Rly 1 Dly m+ SecRect CL Alm Rect 1 CLRect 1 Curr 24.9Rect Stdby Almm+ Rect 1 StdbyStore Cfg Sys CurrentSys Temp 26.7Sys Voltage Test Maj RlyStatus Alarms Control Unit Menu StructureV 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 Alarm Outputs Output Relays External Alarm Inputs Input RelaysCommand and Monitoring Protocol Remote MonitoringDescription Physical ConnectionsSpecifications AC Input1MRF28H27BV Rectifiers 1MRF28H27BV50 RectifiersDC Output with either Rectifier RectifiersPower Shelf Control Unit PscuMechanical EnvironmentalCompliance APC Worldwide Customer Support Limited Product Warranty