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.
| Characteristic | Voltage (single-phase) |
|---|---|
| Nominal input voltages | Feature code 1038: 200 - 208 RMS V AC, feature codes 1039, 1042, 1043: 200 - 240 RMS V AC, feature code 1044: 200 - 230 RMS V AC |
| Minimum tolerated input voltage | 180 RMS V AC |
| Maximum tolerated input voltage | 256 RMS V AC |
| System maximum current rating | Model 996 24/32 Amps (per PDU cord) |
| Model 994 24/32 Amps (per PDU cord) | |
| Wall breaker rating (1 ph) | Features codes 1038, 1043: 30 A |
| Features codes 1039, 1044: 30 A - 32 A | |
| Features code 1042: 32 A | |
| Steady-state input frequencies | 50 ± 3 or 60 ± 3.0 Hz |
| PLD input frequencies (<10 seconds) | 50 ± 3 or 60 ± 3.0 Hz |
| Characteristic | Three-phase delta (3ØΔ) | Three-phase wye (3ØY: LL[Line-to-Line]) |
|---|---|---|
| Nominal input voltages | 200 - 240 RMS V AC | 380, 400, or 415 RMS V AC |
| Minimum tolerated input voltage | 180 RMS V AC | 315 RMS V AC |
| Maximum tolerated input voltage | 256 RMS V AC | 456 RMS V AC |
| System maximum current rating | 48 Amps (per PDU cord) | 32 Amps (per PDU cord) |
| Wall breaker rating (3 ph) | 60 - 63 Amps | 30 - 32 Amps |
| Steady-state input frequencies | 50 ± 3 or 60 ± 3.0 Hz | 50 ± 3 or 60 ± 3.0 Hz |
| PLD input frequencies (<10 seconds) | 50 ± 3 or 60 ± 3.0 Hz | 50 ± 3 or 60 ± 3.0 Hz |