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Emerson user manual Typical Liebert FPC equipment arrangement, Installation Instructions

Models: FPC

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Installation Instructions

Figure 13 Typical Liebert FPC equipment arrangement

Liebert FPC

Ground electrode conductor (not by Liebert) required per NEC for units with transformer

Remote Emergency Power Off Switch (REPO)

Main input power to unit (not by Liebert)

3-phase, 3-wire plus ground for units with transformer

3-phase, 4-wire plus ground for units without transformer

*Transient suppression plate

	Low voltage junction	Building interface and

		alarm connections
	box and cable	(not by Liebert)
* Flexible distribution cables
per customer specifications

* Optional devices : Refer to the

Main input junction box and cable specification sheet for options supplied

Page 23

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Emerson user manual Typical Liebert FPC equipment arrangement, Installation Instructions

Contents

For Business-Critical Continuity Liebert FPCUser Manual - 15 kVA - 300kVA, 3 Phase, 50 & 60 Hz AC PowerPage 5.0 MAINTENANCE TABLE OF CONTENTS1.0 INSTALLATION INSTRUCTIONS 3.0 INSPECTION AND STARTUP CHECKLISTTABLES FIGURESRead the entire manual before installing or operating the system IMPORTANT SAFETY INSTRUCTIONS1.1.2 Handling Considerations 1.1 Unpacking and Installation1.0 INSTALLATION INSTRUCTIONS 1.1.1 Unpacking and Preliminary Inspection23-inch cabinet weight FrontFootprint and Floor Cutout Dimensions Cabinet Dimensional Data47-inch cabinet weight FrontFootprint and Floor cable access and Cutout Dimensions cooling airflow1.1.4 Location Considerations 1.1.3 Unit PreparationLiebert FPC heat output Figure 3 Recommended minimum service and ventilation clearancesFigure 4 Floor pedestal details 1.1.5 Floor Pedestal Installation1.2.1 Liebert FDC Distribution Mounting 1.2 Additional Distribution Mounting & Wiring1.3 Power and Control Wiring 1.3.1 Input Power Connections15006 - Rev Figure 5 Electrical connection location for 23 584mm cabinetFPC15000 Rev 88 22mm Square “D” I-Line PanelboardDetail B Output Ground Busbar Approx. 1/4 Thick 88 22mmTransformerless Units Table 4 Suggested minimum input wire size dataInstallation Instructions Units with TransformersTable 5 Main input circuit breaker interrupting rating Suggested minimum input wire size data continuedInstallation Instructions Main input power junction box dimensions, typical 1.3.2 Junction Box InstallationTable 6 Main input junction box electrical connections 4 wire Table 8 Low-voltage control junction box dimensions, typicalFigure 11 Main input junction box connections, typical 1.3.3 System GroundingEquipment Grounding Figure 10 Low voltage control junction box connections, typicalTable 10 Minimum grounding electrode conductor size AWG Signal Reference Grid1.3.4 Grounding Electrode Conductor for FPCs With Transformer Figure 12 Typical grounding arrangements Typical Liebert FPC with transformer grounding arrangementsystemTypical Liebert FPC without transformer grounding 1.3.5 Output Power Connections Figure 13 Typical Liebert FPC equipment arrangement Liebert FPCInstallation Instructions 24VDC Liebert FPC+24VDC Unit EPOWiring Low VoltageTerminal Strip Figure 15 Typical control wiring for units without monitoringFactory-Supplied Wiring Low Voltage Terminal StripFigure 16 Typical control wiring for units with monitoring 2.2 Startup ChecklistsWarranty 2.1 Internal InspectionTable 14 Terminal block compression lug torque specifications Table 11 Torque specifications, generalTable 12 Panelboard main circuit breaker torque specifications Table 13 Branch circuit breaker torque specifications3.1 Inspection 3.0 INSPECTION AND STARTUP CHECKLIST3.2 Startup Manual Restart Check Basic IndicatorsPower Monitor Panel 3.3 Monitoring System Check-Out3.4 Equipment Connection Check-Out of Units With Distribution Cables Customer Alarms4.1.2 Normal System Shutdown 4.1 Startup Procedures4.1.1 Emergency Shutdown-If Emergency Power Off switch is supplied 4.0 OPERATING INSTRUCTIONSFigure 18 Power monitor panel 4.3 Power Monitor PanelAlarm Present/Silence 4.2 Basic Monitor Panel Units Without MonitoringAlarms - Upon occurrence of any of the following alarms, the alarm message appears on the LCD dis- play, the Alarm Present/Silence switch is illuminated, and the audible alarm is activated. Pressing the “Alarm Present/Silence” switch silences the audible alarm. After the alarm condition is corrected, the alarm can be reset by pressing the “Alarm Present/Silence” switch when prompted by the LCD display or by way of any Central Monitoring System Table 16 RS-232 ASCII port customer commands Table 15 ASCII interface default parametersData item Table 17 Monitored parameters data definitionsOperating Instructions Field #5.2.1 Inspection Schedule 5.2 Inspection and Cleaning5.0 MAINTENANCE 5.1 RepairPage ti n Ensuring The High Availability0f Mission-Critical Data And Applications Ne t