■ Rack Frame (800 W × 1955.8 H × 1200 D mm, 44U)
■ RDC · 60 kW (Signature Blue — Rear, fine particles)
■ 10U GPU Servers · Rack #1 / 8U Servers · Rack #2 (bottom-aligned)
■ CDU · 80 kW (4U, Teal, Rack #2 / 2U base gap)
■ Rack Manifold Supply / ■ Return (Ø 38 mm round, inside rack)
■ Chiller Supply (Navy) / ■ Return (Ø 200 mm round, 200 mm under access floor)
Flow: Chiller → Supply branch → RDC Water In → RDC Water Out → CDU Water In → CDU Water Out → Return (both sets identical)
■ Partition Wall (300 mm × 4 m, along grid line)
■ External Chiller — body 1320 × 684 × 1230 mm + top twin-fans, parallel to wall
■ Cable Tray — Lower (Yellow, HI-MESH wire basket)
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■ Cable Tray — Upper (Blue, HI-MESH wire basket)
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■ Tray Support-C (black saddle)
Stack: Rack → Support-C → Lower channel → Spacer Support → Upper channel · 400 mm W, 100 mm H per tier
■ Busway (Track) — overhead modular power distribution, 150 × 80 mm housing
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■ Tap-off Box · 2-outlet (M70-style, smart, with breaker sensing)
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■ IEC 309 plug cable (2 per box → PDU2 + PDU1)
Each tap-off box plugs into the busway slot (Turn-n-Lock) on top, and feeds two PDUs via red IEC 309 plug cables on the front · 250–1,250 A · 600 V · 4-pole copper
■ PDU · 42 kVA (3U, 380 V 3φ, 24× Cx_Type) — 2 units per rack, top-of-rack
■L1
■L2
■L3
All 5 racks: U44 empty · PDU2 U41–43 · PDU1 U38–40 · Network rack also has switches below: U37 gap · IB U36 · L3 U34 · L2 U32