Reviewing Power Requirements
PDU Thresholds (Quarter-Populated Racks)
TABLE 11
22kVA Single-Phase PDUs
Low Voltage High Voltage
PDU A PDU B Warning (Amps) Alarm (Amps) Warning (Amps) Alarm (Amps)
M1-3 M1-1 10 13 9 12
M1-2 M1-2 12 15 10 14
M1-1 M1-3 20 25 18 23
TABLE 12
24kVA 3-Phase PDUs
Low Voltage High Voltage
PDU A PDU B Warning (Amps) Alarm (Amps) Warning (Amps) Alarm (Amps)
M2-3 M1-3 9 12 6 8
M2-2 M1-2 6 8 4 5
M2-1 M1-1 8 11 3 4
M1-3 M2-3 15 19 8 10
M1-2 M2-2 17 22 8 10
M1-1 M2-1 17 22 10 14
PDU Thresholds (Half-Populated Racks)
TABLE 13
22kVA Single-Phase PDUs
Low Voltage High Voltage
PDU A PDU B Warning (Amps) Alarm (Amps) Warning (Amps) Alarm (Amps)
M1-3 M1-1 18 23 17 21
M1-2 M1-2 20 25 18 23
M1-1 M1-3 20 25 18 23
TABLE 14
24kVA 3-Phase PDUs
Low Voltage High Voltage
PDU A PDU B Warning (Amps) Alarm (Amps) Warning (Amps) Alarm (Amps)
M2-3 M1-3 16 20 6 8
M2-2 M1-2 20 26 11 14
M2-1 M1-1 15 20 10 14
M1-3 M2-3 15 19 8 10
Preparing the Site 105