2. FDC Overview
Page 2
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Liebert FDC SpecificationsLiebert FDC Specifications
Sizes – Same as a 19” rack
– 60 cm (W) x 97 cm (D) x 190 cm (H)
Input/Output Voltages - 380/220V
One, two, four inputs
4 panelboards with main breaker
Front and rear access only
Bottom exit
3. FDC Overview
Page 3
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Liebert FDC SpecificationsLiebert FDC Specifications
Enclosure
– 60 cm (W) x 97 cm (D) x 190 cm (H)
– Color – Black
– Doors – removable front and back (same doors as offered with
Foundation)
– Side Panels – Removable cable plate, cables can be routed
through the bottom of the racks
– Casters and leveling feet
– Convection cooled
– Access – Front and rear only
– Removable input and output cable trays
5. FDC Overview
Page 5
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Liebert FDCLiebert FDC
Ground
Neutral
Pnlbd Main
Panelboard
Wide-open access
channels.
Separated into vertical
compartments with
individual hinged access
covers.
Any compartment can be
serviced or reconfigured
without exposing the
wiring of the other three
panelboards.
6. FDC Overview
Page 6
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Liebert FDC PanelboardsLiebert FDC Panelboards
4 panelboards –168 poles
– 2 front
– 2 rear
SqD inline bolt-in or plug-in
– Max breaker size is 3P60A
GE inline bolt-in or plug-in
7. FDC Overview
Page 7
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Foundation Distribution CenterFoundation Distribution Center
1 Input FDC
8. FDC Overview
Page 8
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Foundation Distribution CenterFoundation Distribution Center
2 Input FDC
9. FDC Overview
Page 9
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Foundation Distribution CenterFoundation Distribution Center
4 Input FDC
10. FDC Overview
Page 10
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Main Panelboard BreakersMain Panelboard Breakers
Main Panelboard Breakers
– Located remote from panelboards
Square D Q2 is standard
– 225A, 10 kAIC at 208 Vac
– regardless of panelboard type
– 22kAIC Option
Optional Plug-In Main
– MG NFS (with plug-in base)
– 225 A, 65 kAIC at 208 Vac
– quick change-out / replacement
11. FDC Overview
Page 11
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Liebert FDC - Input ConnectionsLiebert FDC - Input Connections
Power block located in
bottom of the unit
No input J-box needed
12. FDC Overview
Page 12
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Liebert FDC SpecificationsLiebert FDC Specifications
Options
– Foundation door options
– Current monitoring panel
– Maintenance Tie-breakers (requires side access)
– Plug-in main panelboard breakers
13. FDC Overview
Page 13
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Liebert FDC SpecificationsLiebert FDC Specifications
New Options
– Top cable exit
– Thru rack cabling
– 22kAIC main panelboard breakers
– Power Measurements Monitoring
• Modbus output
– Isolated ground buss bars
14. FDC Overview
Page 14
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MonitoringMonitoring
Current Monitoring Panel
Monitors Two Panelboards
– X, Y, Z & N Current
– Scroll Up / Down
– LCD Screen
– LED indicator
– (1) Front & (1) Rear
No Remote Communications
15. FDC Overview
Page 15
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Power Measurement MonitoringPower Measurement Monitoring
ION 6200 with switch for Monitors Two
Panelboards
Display on front and rear
– Voltage - L-L, L-N per phase & avg
– Frequency
– Phase & neutral current, & avg
– Peak current per phase & avg
– kW - total & peak
– Power Factor,
– kWh
– LCD Screen
Modbus Communications