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American Power Conversion MX28B2400 manual T o p, S e c o n d L e v e l, T h i r d L e v e l

Models: MX28B2400 MX28B4800

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T o p	L e v e l	S e c o n d L e v e l		T h i r d L e v e l		F o u r t h L e v e l
•		•		•		FUSE 6 Alm

•		•		•		FUSE 7 Alm

•		•		•		FUSE 8 Alm

•		•		•		FUSE 9 Alm

•		•		•		FUSE 10Alm

•		•		•		FUSE 11Alm

•		•		•		FUSE 12Alm

•		•		•		FUSE 13Alm

•		•		•		FUSE 14Alm

•		•		•		FUSE 15Alm

•		•		•		FUSE 16Alm

•		•		MOD:FUSE:	+
				LM ALIAS		FUSE 1
						FUSE 1

•		•		•		FUSE 2

•		•		•		FUSE 3

•		•		•		FUSE 4

•		•		•		FUSE 5

•		•		•		FUSE 6

•		•		•		FUSE 7

•		•		•		FUSE 8

•		•		•		FUSE 9

•		•		•		FUSE 10

•		•		•		FUSE 11

•		•		•		FUSE 12

•		•		•		FUSE 13

•		•		•		FUSE 14

•		•		•		FUSE 15

•		•		•		FUSE 16

•		MOD:	+	MOD:LVD:	+
		MT LVD		SET-ALM PARAM		LVD 1 Option

•		•		•		LVD 1 Open Alm

•		•		•		LVD 2 Option

•		•		•		LVD 2 Open Alm

MX28B1200/2400 MX28B1200/4800 –48 VDC User’s Manual

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American Power Conversion MX28B2400 manual T o p, S e c o n d L e v e l, T h i r d L e v e l, F o u r t h L e v e l

Contents

Document # 990-1148A MX28B1200/2400 MX28B1200/4800 48 VDC POWER SYSTEMS User’s ManualTable of Contents OPERATION 4 COMMISSIONING AND PREVENTIVE MAINTENANCEREMOTE MONITORING 9 APC WORLDWIDE CUSTOMER SUPPORT PREVENTIVE MAINTENANCESPECIFICATIONS LIMITED PRODUCT WARRANTYDescription Revision HistoryRevision Date1.1. Warning Symbols 1 Safety First1.2. General Precautions 2 Introduction 2.2. How to Use This Manual2.1. General Information MX28B1200/2400 MX28B1200/4800 -48 VDC User’s Manual Figure 2.2-1 MX28B-1200 -48 VDC Power Plant Rectifier BayPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s Manual Figure 2.2-2 MX28B Block DiagramPage Room / Location 3 Installation3.2. Mechanical Installation 3.1. Unpacking EquipmentMounting Power Bus ConnectionsFigure 3.2-1 Floor Mounting Dimensions Figure 3.2-2 MX28B-1200-2400 has a maximum Figure 3.2-4 Splice Plate InstallationMX28B1200/2400 MX28B1200/4800 -48 VDC User’s Manual PageFigure 3.2-5 Circuit Breaker / LVD Expansion Board Circuit Breaker/LVD Ribbon Cable ConnectionsFuse Alarm Ribbon Cable Connections 3.3. AC Power ConnectionsVentilation Figure 3.3-1 AC Input Wiring Planning the Battery Installation 3.4. Battery ConnectionsFigure 3.4-1 Battery Cable Connection Locations Connecting the Battery CablesFigure 3.4-2 Battery Probe Connection 3.5. DC System GroundingFigure 3.4-3 Battery Probe Installation DC Plug-in Circuit Breakers 3.6. DC Power Output Over-Current ProtectionFigure 3.6-1 DC Distribution Front Cover Opened Figure 3.6-3 Plug-in Circuit Breaker Kits Figure 3.6-2 Plug-in Circuit BreakersFigure 3.6-4 Bolt-in Circuit Breakers DC Bolt-in Circuit BreakersFigure 3.6-5 Telecom Fuses Telecom FusesPlug-in Circuit Breaker Installation 3.7. Installation of Circuit Breakers and FusesFigure 3.7-2 Circuit Breaker Alarm Wiring Bolt-in Circuit Breaker InstallationFigure 3.7-3 GMT Fuse Temperature De-rating Chart Telecom Fuse InstallationGMT Fuse Installation AMBIENT TEMPERATURECircuit Breaker Connections 60-100 Amps 3.8. Load ConnectionsCable Size Considerations Circuit Breaker Connections 1 to 50 Amps“Smart” Cable DB9 Connection 3.9. Monitoring and Relay Output ConnectionsGMT Fuse Connections Front Panel DB9 ConnectionRelay Output Connections RJ45 Ethernet ConnectorAlarm Terminals 3.10. External Alarm Input ConnectionsExternal Alarm Source non-alarm state3.11.Rectifier Module Installation 4.1. Pre-Commissioning Inspection 4 Commissioning and Preventive MaintenanceElectrical Installation Battery Visual and Safety Inspection4.2. Commissioning AC Power UpInitial Set-up LVD Test DC Power UpBattery Power Up Rectifier TestOutput Relays Battery Temperature CompensationCircuit Breaker/ Fuse Test User Inputs4.3. Final Inspection 5 Operation AC Input PowerDC Output Power Rectifier alarms reportingSystem Current 5.3. System ManagementSystem Output Capacity System Voltage Control5.4. DC Distribution 5.5. Battery ManagementSystem Status and Alarm Reporting Battery Charging and ProtectionBattery/Load Low Voltage Disconnect 5.6. Controls and IndicatorsFront Panel User Interface MX28B-1200 + STATUS ALARMS SYSTEM MODULES BATT PIN OEM Parameter Locations, Descriptions, and Default ValuesDESCRIPTION Parameter Locations, Descriptions, and Default ValuesDEFAULT SETTINGS PARAMETER NAMEPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualDISPLAY SCREENS DEFAULT SETTINGSPARAMETER NAME DESCRIPTIONT h i r d L e v e l Control Unit Menu StructureT o p L e v e l S e c o n d L e v e lT h i r d L e v e l T o pL e v e l S e c o n d L e v e lS e c o n d L e v e l MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage T o p L e v e lT h i r d L e v e l T o pL e v e l S e c o n d L e v e lT h i r d L e v e l T o pL e v e l S e c o n d L e v e lS e c o n d L e v e l MX28B1200/2400 MX28B1200/4800 -48 VDC User’s ManualPage T o p L e v e lFront Panel LED Indicators 5.7. Alarm Outputs Output RelaysSection 5.8. External Alarm Inputs Input Relays 6.2. Physical Connections 6.3. Command and Monitoring Protocol6 Remote Monitoring 6.1. Description7.2. Inspection 7 Preventive MaintenanceSystem Visual and Safety Inspection 7.1. EquipmentBattery Visual and Safety Inspection 7.3. TestSystem Voltage Test Rectifier Current TestRectifier Current Share Test Rectifier Alarm TestSystem Temperature Test Battery Current TestBattery Preventive Maintenance Procedure Battery Temperature TestLVD Test 7.4. Final Inspection 1MRF28H54BV50 Rectifiers 8 Specifications8.1. AC Input 1MRF28H54BV RectifiersRectifiers 8.3. Controls and IndicatorsPower Shelf Control Unit 8.5. Environmental 8.4. Mechanical8.6. Compliance Worldwide 9 APC Worldwide Customer SupportUS and Canada Toll FreeWarranty Obligations - Repair or Replacement 10 Limited Product WarrantyTerms of Warranty Warranty Procedure