Table 2-8 Power Requirements (Without SMS) (continued)
CommentsValueRequirement
0.95 minimumPower factor correction
See the following WARNING.> 3.5 mAGround leakage current (mA)
WARNING! Beware of shock hazard. When connecting or removing input power wiring, always
connect the ground wire first and disconnect it last.
Component Power Requirements
Table 2-9 Component Power Requirements (Without SMS)
Component Power Required 50 Hz to 60 Hz
1
Component
8,200 VAMaximum configuration for SD16
12,196 VAMaximum configuration for SD32
900 VACell board
500 VAI/O card cage
1 A number to use for planning, to allow for enough power to upgrade through the life of the system.
IOX Cabinet Power Requirements
The IOX requires a single-phase 200-240 V ac input. Table 2-10 lists the ac power requirements
for the IOX cabinet.
NOTE: The IOX accommodates two ac inputs for redundancy.
Table 2-10 I/O Expansion Cabinet Power Requirements (Without SMS)
ValueRequirement
200/208/220/230/240 V ac rmsNominal input voltage
170-264 V ac rmsInput voltage range (minimum to maximum)
50/60 HzFrequency range (minimum to maximum)
1Number of phases
16 AMarked electrical input current
60 A (peak)Maximum inrush current
0.95 minimumPower factor correction
Table 2-11 I/O Expansion Cabinet Component Power Requirements
Component Power Required 50 Hz to 60 HzComponent
3200 VAFully configured cabinet
500 VAI/O card cage
600 VAICE
IOX Cabinet Power Cords
Table 2-12 lists the power cords for the IOX cabinet.
Electrical Specifications 53
