Fluke 1744 - Manual (Page 12)

Power Quality Logger
Introduction to the Logging Functions
3
• Energy, total energy
• Flicker (Pst, Plt)
• Voltage THD
• Current THD
• Current CF
• Voltage harmonics to the 50 th (not in P function)
• Voltage interharmonics (not in P function)
• Mains signaling voltage
• Unbalance
• Frequency
POWER LOGGER 1743
START
STOP
POWER
2 3 2 S R I N I 3 I 2 I 1 V 3 V 2 V 1
CURRENT INPUT
10V RMS MAX L1/A
L2/B
L3/C
N
5 VA
45-65 Hz
MEASUREMENT INPUT SUPPLY INPUT
830 V RMS MAX CAT
600 V CAT
300 V CAT
100 -350V
660V MAX
88 -660V
egb002.eps
Figure 1. Model 1744/1743 Power Quality Loggers