Fluke 1744 User Manual

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Users Manual

egb015.bmp

Figure 12. Selecting Voltage Input Ranges During Job Processing

Note

For P-P logging, the P-P voltage must be entered as the nominal
voltage (e.g. 400 V for 230 V systems).

Signal Sampling

Input signals (up to three voltages and four currents) are filtered with an anti-
aliasing filter, and digitized with a 16-bit A/D converter. The sampling rate is
10.24 kHz. All parameters are calculated from this data.

Resolution Accuracy

Resolution and accuracy depend on the logging parameter. For details, see