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Emerson FPC user manual Important Safety Instructions

Models: FPC

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IMPORTANT SAFETY INSTRUCTIONS

NOTE

Read the entire manual before installing or operating the system.

! WARNING

The shipping bands may be under tension. Use appropriate eye, face, and hand protection to safeguard against injury from band backlash.

! WARNING

Verify that all incoming line voltage (power) and low-voltage (control) circuits are de-energized and locked out before installing cables or making connections, whether in the junction box or in the unit.

Equipment inspection and start-up should be performed only by trained personnel. Lethal voltages are present during start-up procedures. Electrical safety precautions must be followed throughout inspection and startup.

Only qualified service personnel should perform maintenance on the Liebert FPC system. All voltage sources to the unit must be disconnected before inspecting or cleaning within the cabinet.

Lethal voltages exist within the equipment during operation. Observe all warnings and cautions in this manual. Failure to comply may result in serious injury or death. Obtain qualified service for this equipment as instructed.

The monitoring system contains a lithium battery for memory backup. There is a danger of explosion if battery is incorrectly replaced. Replace only with same or equivalent type. Dispose of used batteries according to the manufacturer’s instructions.

NOTE

The unit should not be loosened from the shipping pallet until all handling by fork lift or pallet jack is completed.

All power and control wiring should be installed by licensed electricians and must comply with the NEC and applicable codes.

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Emerson FPC user manual Important Safety Instructions, Read the entire manual before installing or operating the system

Contents

User Manual - 15 kVA - 300kVA, 3 Phase, 50 & 60 Hz Liebert FPCAC Power For Business-Critical ContinuityPage 1.0 INSTALLATION INSTRUCTIONS TABLE OF CONTENTS3.0 INSPECTION AND STARTUP CHECKLIST 5.0 MAINTENANCETABLES FIGURESRead the entire manual before installing or operating the system IMPORTANT SAFETY INSTRUCTIONS1.0 INSTALLATION INSTRUCTIONS 1.1 Unpacking and Installation1.1.1 Unpacking and Preliminary Inspection 1.1.2 Handling ConsiderationsFootprint and Floor Cutout Dimensions FrontCabinet Dimensional Data 23-inch cabinet weightFootprint and Floor cable access and FrontCutout Dimensions cooling airflow 47-inch cabinet weight1.1.4 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 Installation1.3 Power and Control Wiring 1.2 Additional Distribution Mounting & Wiring1.3.1 Input Power Connections 1.2.1 Liebert FDC Distribution Mounting15006 - Rev Figure 5 Electrical connection location for 23 584mm cabinetFPC15000 Rev Detail B Output Ground Busbar Approx. 1/4 Thick Square “D” I-Line Panelboard88 22mm 88 22mmInstallation Instructions Table 4 Suggested minimum input wire size dataUnits with Transformers Transformerless UnitsTable 5 Main input circuit breaker interrupting rating Suggested minimum input wire size data continuedInstallation Instructions Table 6 Main input junction box electrical connections 4 wire 1.3.2 Junction Box InstallationTable 8 Low-voltage control junction box dimensions, typical Main input power junction box dimensions, typicalEquipment Grounding 1.3.3 System GroundingFigure 10 Low voltage control junction box connections, typical Figure 11 Main input 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 FPCUnit EPO 24VDCTerminal Strip Low VoltageFigure 15 Typical control wiring for units without monitoring WiringFactory-Supplied Wiring Low Voltage Terminal StripFigure 16 Typical control wiring for units with monitoring Warranty Checklists2.1 Internal Inspection 2.2 StartupTable 12 Panelboard main circuit breaker torque specifications Table 11 Torque specifications, generalTable 13 Branch circuit breaker torque specifications Table 14 Terminal block compression lug torque specifications3.1 Inspection 3.0 INSPECTION AND STARTUP CHECKLIST3.2 Startup Power Monitor Panel Basic Indicators3.3 Monitoring System Check-Out Manual Restart Check3.4 Equipment Connection Check-Out of Units With Distribution Cables Customer Alarms4.1.1 Emergency Shutdown-If Emergency Power Off switch is supplied 4.1 Startup Procedures4.0 OPERATING INSTRUCTIONS 4.1.2 Normal System ShutdownAlarm Present/Silence 4.3 Power Monitor Panel4.2 Basic Monitor Panel Units Without Monitoring Figure 18 Power monitor panelAlarms - 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 parametersOperating Instructions Table 17 Monitored parameters data definitionsField # Data item5.0 MAINTENANCE 5.2 Inspection and Cleaning5.1 Repair 5.2.1 Inspection SchedulePage 0f Mission-Critical Data And Applications Ensuring The High AvailabilityNe t ti n