Fluke 1744 User Manual

Page of 73
1744/1743 
Users Manual 
12 
Preparing the Logger for Use 
Prepare the 1744/1743 Logger for use with the PQ Log software as follows 
(see Figure 3): 
1.  Connect the Logger to line power. Use the power supply cables to 
connect to an outlet, or to the test leads phase and neutral for Wye 
configurations, or any two-phase leads for delta. 
W
 Caution 
If you are powering the Logger in parallel with the test 
leads, and the voltage under test at the Logger power 
supply connections could be greater than 660 V RMS ac, 
plug the power supply leads into an outlet instead. 
Otherwise, you could damage the Logger.