Trusted, Power system t823x – Rockwell Automation T823X Trusted Power System User Manual
Page 19
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Trusted
TM
Power System T823X
Issue 9 Dec 08
PD-T823X
19
4.4. Efficiency and Power Factor vs. Input Voltage at Full Load
Input
voltage
Efficiency
(Typical)
Power Factor (Typical)
90Vac
78%
0.99
100Vac
79%
0.99
110Vac
80%
0.99
120Vac
81%
0.98
180Vac
82%
0.98
220Vac
83%
0.98
240Vac
83%
0.98
264Vac
84%
0.98
Table 4 Efficiency and Power Factor vs. Input Voltage at Full Load
When using this table to calculate cable feed requirements, allow, at a minimum, an extra 3% for
variations between units. Actual measured results will depend upon the harmonic content of the input
voltage waveform.
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