Technical data

Chapter 5: Specifications of the E2660 Controller-Drive Tray 35
E2660
Controller-Drive
Tray Power
Input
Each power supply contains one 15-A slow-blow fuse.
Table 23 AC Power Requirements for the E2660 Controller-Drive Tray
E2660
Controller-Drive
Tray Power
Factor
Correction
Power factor correction is applied within the power supply, which maintains the
power factor of the E2660 controller-drive tray at greater than 0.95 with nominal
input voltage.
E2660
Controller-Drive
Tray AC Power
Cords and
Receptacles
Each E2660 controller-drive tray is shipped with two AC power cords, which fit the
standard AC outlets in the destination country. Each AC power cord connects one of
the power canisters in the drive tray to an independent, external AC power source,
such as a wall receptacle, or to any uninterruptible power supply (UPS).
NOTE Possible risk of equipment failure – To ensure proper cooling, the E2660
controller-drive tray always uses two power supplies.
Parameter High Range
Nominal voltage 240 VAC
Frequency 50-60 Hz
Idle current 4.14 A
Maximum operating current 4.16 A
Maximum surge current 7.09 A