Instruction Manual

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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.