Each power supply contains one 10-A slow-blow fuse.
Parameter | Low range | High range |
---|---|---|
Nominal voltage | 100 VAC | 240 VAC |
Frequency | 50 to 60 Hz | 50 to 60 Hz |
Typical operating current for 12 drives | 4.75 A * | 1.98 A ** |
Typical operating current for 24 drives | 5.25 A * | 2.19 A ** |
Maximum operating current for 12 drives | 6.25 A * | 2.60 A ** |
Maximum operating current for 24 drives | 2.81 A * | 2.46 A ** |
Sequential drive group spin up | 4.27 A | 1.76 A |
Simultaneous drive spin pp | 6.81 A | 2.71 A |
System rating plate label | 9.0 A | 3.6 A |
* Typical current: 100 VAC, 60 Hz at 0.87 power supply efficiency and 0.99 power factor. These numbers can vary significantly, depending upon the drives tested in the particular configuration. **Typical current: 240 VAC, 60 Hz at 0.87 power supply efficiency and 0.99 power factor. These numbers can vary significantly, depending upon the drives tested in the particular configuration. |