Input voltage requirements

When you plan for the power requirements of the storage system, consider the input voltage requirements.

The following table provides the input voltages and frequencies that the storage system supports.

Table 1. Single-phase input voltages and frequencies
Characteristic Voltage (single-phase)
Nominal input voltages 200-240 RMS V AC
Minimum tolerated input voltage 180 RMS V AC
Maximum tolerated input voltage 256 RMS V AC
System maximum current rating 14.4 Amps
Recommended wall breaker rating (1 ph) 15 - 20 Amps
Steady-state input frequencies 50 ± 3 or 60 ± 3.0 Hz
PLD input frequencies < 20 milliseconds
  1. Consult local electrical code for required breaker rating.
The battery backup modules are each "Class I" rated for the following voltages and maximum currents for those voltages.
AC voltage 50 or 60 Hz 200 V 208 V 220 V 230 V 240 V
Maximum rated current 14.2 Amps 13.7 Amps 14.4 Amps 13.8 Amps 13.2 Amps