Typical airflow in a hot/cold aisle environment........................................................... 27Cabinet dimensions and clearances ........................................................................... 44Placement with floor tiles........................................................................................... 45Adjacent layout, VMAX 450F, VMAX 850F, VMAX 950F............................................ 51Dispersed layout, front view....................................................................................... 52Adjacent and dispersed (mixed) layout, dual-engine array..........................................53Layout Dimensions, VMAX 450F, VMAX 850F, VMAX 950F...................................... 54Placement with floor tiles, VMAX 450F, VMAX 850F, VMAX 950F............................55Caster and leveler dimensions.................................................................................... 56Power distribution unit (PDU), VMAX 250F, rear view............................................... 61Power distribution unit (PDU) without installed wire bales, rear view.........................63Power distribution unit (PDU) with installed wire bales, rear view..............................63PDU internal wiring, VMAX 250F................................................................................64Single-phase, PDP internal wiring, VMAX 250F..........................................................65Three-phase (Delta), PDP internal wiring, VMAX 250F.............................................. 66Three-phase (Wye), PDP internal wiring, VMAX 250F............................................... 67Single-phase, horizontal 2U PDU internal wiring, VMAX 450F, VMAX 850F, VMAX950F...........................................................................................................................69Three-phase (Delta), horizontal 2U PDU internal wiring, VMAX 450F, VMAX 850F,VMAX 950F................................................................................................................ 70Three-phase (Wye), horizontal 2U PDU internal wiring, VMAX 450F, VMAX 850F,VMAX 950F.................................................................................................................71Customer input power cabling for VMAX 250F...........................................................73Single-phase: EF-PW40U-US (VMAX 450F, VMAX 850F), ET-PW40U-US (VMAX950F), ES-PW40U-US (VMAX 250F)........................................................................ 77Single-phase: EF-PW40URUS (VMAX 450F, VMAX 850F), ET-PW40URUS (VMAX950F), ES-PW40URUS (VMAX 250F)....................................................................... 78Single-phase: EF-PW40UIEC3 (VMAX 450F, VMAX 850F), ET-PW40UIEC3 (VMAX950F), ES-PW40UIEC3 (VMAX 250F)....................................................................... 78Single-phase: EF-PW40UASTL (VMAX 450F, VMAX 850F), ET-PW40UASTL (VMAX950F), ES-PW40UASTL (VMAX 250F)......................................................................79Single-phase: E-PW40L730........................................................................................79Flying leads, three-phase, international: EF-PC3YAFLE (VMAX 450F, VMAX 850F),ET-PC3YAFLE (VMAX 950F), ES-PC3YAFLE (VMAX 250F), ....................................81Three-phase, international: EF-PCBL3YAG (VMAX 450F, VMAX 850F), ET-PCBL3YAG (VMAX 950F), ES-PCBL3YAG (VMAX 250F)......................................... 82Three-phase, North American, Delta: EF-PCBL3DHR (VMAX 450F, VMAX 850F), ET-PCBL3DHR (VMAX 950F), ES-PCBL3DHR (VMAX 250F).........................................84Three-phase, North American, Delta: EF-PCBL3DHH (VMAX 450F, VMAX 850F), ET-PCBL3DHH (VMAX 950F), ES-PCBL3DHH (VMAX 250F)........................................ 84Three-phase, domestic (Black and Gray): EF-PCBL3YL23P (VMAX 450F,VMAX 850F), ET-PCBL3YL23P (VMAX 950F), ES-PCBL3YL23P (VMAX 250F)...... 86Customer rack dimension requirements .....................................................................98Requirements for customer rack with rear-facing, vertical PDUs..............................100Requirements for third party rack with inward-facing, vertical PDUs........................102Two independent customer-supplied PDUs............................................................... 112Circuit breakers ON — AC power within specification...............................................115Circuit breakers OFF — No AC power....................................................................... 115System bay power tee breakers (OFF = pulled out)...................................................116Connecting AC power, single-phase...........................................................................117Connecting AC power, three-phase........................................................................... 118Power zone connections............................................................................................119PDP power switches for Zone A and B ..................................................................... 1201234567891011121314151617181920212223242526272829303132333435363738394041FIGURESSite Planning Guide VMAX 250F, VMAX 450F, VMAX 850F, VMAX 950F with HYPERMAX OS 7