HP Performance Optimized Datacenter 20c User Guide - China

Power, electrical, and controls 29
• To disable power to a single busway, open the appropriate breaker for that busway on the
corresponding electrical busway panel on the HP POD 20c exterior.
• To disable power to all racks, open the breaker for each busway on the corresponding electrical panel
on the HP POD 20c exterior.
Power configurations
IMPORTANT: Different PDUs can alter the average power capacity per rack.
Configuration Number of 3-phase
PDUs per HP POD
20c
Number of drop
boxes per HP POD
20c
Average power
capacity per rack
Total HP POD 20c
power capacity
Non-redundant
20 10 28.8 288 kW*
Redundant
20 10 14.4 144 kW*
*The HP POD 20c is electrically limited to N = 277-288 kW / 2N = 139-144 kW.
Rack power
Power is provided to each rack by PDUs and drop boxes. The PDUs are powered by the drop boxes attached
to each electrical busway. For more information about electrical busway drop boxes, see the HP
Performance Optimized Datacenter 20c Maintenance and Service Guide.
Feature Specification
Rack type
HP POD 20c rack
Max number of racks
10
Max U space per rack
50U
Max U space per HP POD 20c
500U
Server capacity
277/139 kW power capacity
Average capacity per rack
27.7/13.9 kW
Peak capacity per rack
34.56 kW
Voltage to rack
380/200-415/240 V, 3-phase
Rack configuration
Redundant/non-redundant
capabilities
Total number of PDUs
20 (2 per rack)
Max power per PDU
30 A = 17 kW; 60 A = 34 kW
Max load (Chilled POD cooling mode)*
300 kW
Airflow per rack (Chilled POD cooling
mode)
1,750 average CFM
*Dependent on configuration
HP POD 20c lighting
The HP POD 20c includes six LED lights. Three lights are located in the cold aisle and three lights are located
in the hot aisle.