Manuel D’UtilisationTable des matièresImportant Safety Instructions51.0 Installation Instructions61.1 Unpacking and Installation61.1.1 Unpacking and Preliminary Inspection61.1.2 Handling Considerations6Figure 1 Typical cabinet and floor planning dimension data, 23" (584mm) cabinet, 15-125 kVA7Table 1 23-inch cabinet weight7Figure 2 Typical cabinet and floor planning dimension data, 47" (1194mm) cabinet 50-300kVA8Table 2 47-inch cabinet weight81.1.3 Unit Preparation91.1.4 Location Considerations9Figure 3 Recommended minimum service and ventilation clearances10Table 3 Liebert FPC heat output101.1.5 Floor Pedestal Installation11Figure 4 Floor pedestal details111.2 Additional Distribution Mounting & Wiring121.2.1 Liebert FDC Distribution Mounting121.2.2 Distribution Cabinet Electrical Connections121.3 Power and Control Wiring121.3.1 Input Power Connections12Figure 5 Electrical connection location for 23" (584mm) cabinet13Figure 6 Electrical connection location for 47" (1194mm) cabinet-Front view14Figure 7 Electrical connection location for 47" (1194mm) cabinet-Rear view14Figure 8 Electrical connection location for 47" cabinet with SqD I-Line panelboard-Front view15Figure 9 Electrical connection location for 47" cabinet with SqD I-Line panelboard-Rear view15Table 4 Suggested minimum input wire size data16Table 5 Main input circuit breaker interrupting rating171.3.2 Junction Box Installation18Table 6 Main input junction box electrical connections (4 wire)18Table 7 Main input junction box without transformer electrical connections (5 wire)18Table 8 Low-voltage (control) junction box dimensions, typical18Table 9 Main input (power) junction box dimensions, typical18Figure 10 Low voltage control junction box connections, typical19Figure 11 Main input junction box connections, typical191.3.3 System Grounding19Equipment Grounding19Signal Reference Grid201.3.4 Grounding Electrode Conductor for FPCs With Transformer20Table 10 Minimum grounding electrode conductor size (AWG)20Figure 12 Typical grounding arrangements211.3.5 Output Power Connections22Figure 13 Typical Liebert FPC equipment arrangement231.3.6 Control Wiring Connections24Low-Voltage Control Circuit24Multiple-Unit Shutdown24External Control Wiring Connections24Figure 14 Simplified shutdown circuit24Figure 15 Typical control wiring for units without monitoring25Figure 16 Typical control wiring for units with monitoring262.0 Equipment Inspection and Startup272.1 Internal Inspection272.2 Startup27Checklists27Initial System Startup27Warranty27Table 11 Torque specifications, general28Table 12 Panelboard main circuit breaker torque specifications28Table 13 Branch circuit breaker torque specifications28Table 14 Terminal block compression lug torque specifications283.0 Inspection and Startup Checklist293.1 Inspection293.2 Startup303.3 Monitoring System Check-Out31Basic Indicators31Manual Restart Check31Power Monitor Panel31Centralized Monitor31Control Voltage31Customer Alarms323.4 Equipment Connection Check-Out of Units With Distribution Cables324.0 Operating Instructions334.1 Startup Procedures334.1.1 Emergency Shutdown-If Emergency Power Off switch is supplied334.1.2 Normal System Shutdown334.1.3 Normal System Turn ON334.1.4 Manual Restart334.2 Basic Monitor Panel (Units Without Monitoring)34Alarm Present/Silence34Figure 17 Basic monitoring panel344.3 Power Monitor Panel34Figure 18 Power monitor panel34Table 15 ASCII interface default parameters36Table 16 RS-232 ASCII port customer commands36Table 17 Monitored parameters data definitions375.0 Maintenance385.1 Repair385.2 Inspection and Cleaning385.2.1 Inspection Schedule38Taille: 3 MoPages: 40Language: EnglishOuvrir le manuel