Technical data

Chapter 6: Specifications of the E5400 Controller-Drive Tray 45
 Power interruptions – The controller-drive tray can withstand these applied
voltage interruptions:
— Input transient – 50 percent of the nominal voltage
— Duration – One-half cycle
— Frequency – Once every 10 seconds
 Power failures – If a total power failure occurs, the controller-drive tray
automatically performs a power-on recovery sequence without operator
intervention.
E5400
Controller-Drive
Tray Power
Input
AC Power Input
Each power supply contains one 10-A slow-blow fuse.
Table 30 AC Power Requirements for the E5412 and E5424 Controller-Drive
Trays
E5400
Controller-Drive
Tray Power
Factor
Correction
Power factor correction is applied within the power supply, which maintains the
power factor of the E5412 and E5424 controller-drive trays at greater than 0.95 with
nominal input voltage.
Parameter Low Range High Range
Nominal voltage 100 VAC 240 VAC
Frequency 50 to 60 Hz 50 to 60 Hz
Idle current 4.16 A * 1.73 A **
Maximum operating current 6.96 A * 2.9 A **
Sequential Drive Group Spin Up 4.27 A 1.76 A
Simultaneous Drive Spin Up 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.