Emerson Basic Monitor Panel Units Without Monitoring, Power Monitor Panel, FPC16000, FPC16001

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Operating Instructions

4.2Basic Monitor Panel (Units Without Monitoring)

Alarm Present/Silence

Upon occurrence of a transformer overtemperature condition, the “Alarm Present/Silence” switch will become illuminated and the audible alarm will be activated. Pushing the “Alarm Present/Silence” switch will silence the audible alarm. The cause of the overtemperature condition should be investi- gated and corrected. Possible causes include transformer overload, excessive non-linear loading, inade- quate ventilation, high or low input voltage, or monitoring malfunction. Failure to correct the overtemperature condition may result in an automatic system shutdown due to the second stage of overtemperature sensing. After correction of the alarm condition, the alarm will automatically reset.

Figure 17 Basic monitoring panel

EMERGENCY

POWER

OFF

ALARM

PRESENT

SILENCE

Liebert FPC

FPC16000

4.3Power Monitor Panel

Monitored Parameters - A 4 x 20 character LCD is provided to indicate the input voltages (line-to- line), output voltages (line-to-line and line-to-neutral), output currents (each phase, neutral and ground), output voltage THD, output current THD, crest factor, K-factor, output kVA, kW, kWH, power factor, percent load and output frequency. Pressing the Scan switch will activate the “Autoscan” mode where all monitored parameters are sequentially displayed automatically. Momen- tarily pressing the “Hold/Sequence” switch interrupts the “Autoscan” mode. Pressing the “Hold/ Sequence” switch allows manual selection of the sequentially displayed parameters.

Figure 18 Power monitor panel

OUTPUT VOLTAGE

X – N = 120

X – Y = 208

Y – Z = 208

Y – N = 120

Z – X = 208

Z – N = 120

 

 

SCAN

HOLD

SEQUENCE

EMERGENCY POWER OFF

ALARM

PRESENT

SILENCE

Liebert FPC

FPC16001

30

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Contents Liebert FPC Page Table of Contents Figures Important Safety Instructions Unpacking and Preliminary Inspection Unpacking and InstallationHandling Considerations Inch cabinet weight Front Footprint and Floor cable accessCutout Dimensions cooling airflow FrontUnit Preparation Location ConsiderationsLiebert FPC heat output See Notes 2 Front and rear access is required. See Notes 1Full Load Heat Output Unit kVA BTU/Hr kW Floor Pedestal Installation Floor pedestal detailsInput Power Connections Additional Distribution Mounting & WiringPower and Control Wiring Liebert FDC Distribution MountingElectrical connection location for 23 584mm cabinet FPC15000 Rev FPC15002 Rev Suggested minimum input wire size data Main input circuit breaker interrupting rating Low-voltage control junction box dimensions, typical Junction Box InstallationMain input junction box electrical connections 4 wire Main input power junction box dimensions, typicalSystem Grounding Equipment GroundingMinimum grounding electrode conductor size AWG Signal Reference GridGrounding Electrode Conductor for FPCs With Transformer Output VoltageTypical Liebert FPC With transformer grounding arrangement SystemTypical Liebert FPC without transformer groundingOutput Power Connections Liebert FPC Unit EPO Liebert FPC+24VDC MainLow Voltage Terminal Strip WiringFactory Typical control wiring for units with monitoring Optional Customer Alarm Inputs SummaryInternal Inspection ChecklistsWarranty StartupBranch circuit breaker torque specifications Torque specifications, generalPanelboard main circuit breaker torque specifications Terminal block compression lug torque specificationsInspection Unit Serial Number Unit Model Number DateStartup Monitoring System Check-Out Customer Alarms Normal System Turn on Startup ProceduresNormal System Shutdown Manual RestartBasic Monitor Panel Units Without Monitoring Power Monitor PanelAlarm Present/Silence FPC16000Operating Instructions RS-232 Ascii port customer commands Ascii interface default parametersParameter Default Monitored parameters data definitions Field # Data item UnitsRepair Inspection and CleaningInspection Schedule Page Ti n Ne tIti That
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