Input Voltage and Input Frequency
Table 2-6 lists the input voltage and input frequency requirements for the
Universal Storage Platform VM.

Table 2-6 Input Voltage and Input Frequency Requirements

Frequency Input Voltages (AC) Conditions Tolerance(%)
60Hz ±2Hz 200V, 208V or 230V 1 Phase
2 Wire + Ground
+6% or -8%
50Hz ±3Hz 200V, 220V, 230V or 240V 1 Phase
2 Wire + Ground
+6% or -8%
Circuit Breakers and Plugs
The PDU plugs are appropriate for the power sources at the installation sites:
• For installations within the U.S., the plugs are NEMA L6-30P, which are
rated as 30A and 250V and have two 16A circuit breakers with 20A trip
values.
• For installations outside the U.S., the plugs are IEC 309, which are rated as
32A and 250V and have two 16A circuit breakers with 20A trip values.
2-18 Installation Requirements
Hitachi Universal Storage Platform VM Installation Planning Guide