Specifications

40kW InfraStruXure PDU—Operation and Configuration 65
Specifications
40kW InfraStruXure PDU
Electrical
Output
Nominal Output Voltage AC 3 × 400/230V
Frequency 50 or 60Hz
Nominal Output Current 111A
Maximum Continuous Output Current
(+ 125% Overload)
139A (Bypass mode only)
Grounding Separately derived neutral/ground bond
Full Load Output Rating 40 kW
External Output Breaker 150A
Transformer (if installed)
Type Isolation
Configuration Dy
Maximum Power Rating 60kVa
Maximum Current Rating 87A
Construction Cu windings, open core
Efficiency 98%
Input
Voltages Transformer: 3 × 400V; No Transformer 3 × 400/230V
Nominal Input Voltage AC 3 × 400V
Frequency 50 or 60Hz
Nominal Input Current 65.7A
Maximum Continuous Input Current 155A at minimum mains
Grounding PE node (from AC feed or floor grid)
Conductors to Main Input Switch Transformer: L1, L2, L3, + PE ;
No Transformer: L1, L2, L3, N + PE
Wiring
Main Input Power Feed Top or bottom entry
PDU to UPS wiring L1, L2, L3, N+ PE
UPS to PDU wiring L1, L2, L3, N
PDU to Distribution Panels L1, L2, L3, N+PE (1/0awg)
Distribution Panels to Racks/Power Strips L1, L2, L3, N+ PE (12awg)