Fluke 1745, Руководство пользователя

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Power Quality Logger
Introduction
3
Logging function parameters:
•
RMS Voltage of each phase (average, min, max)
•
RMS Current of each phase and neutral (average, min, max)
•
Voltage events (dips, swells, interruptions)
•
Power (kW, kVA, kVAR, Power PF, Power tangent)
•
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 signalling voltage
•
Unbalance
•
Frequency
L1
A
L2 B
L3 C
LOGGING S
TATUS
CURRENT INPUT
10 V
RMS MAX 5 VA
45 -65 Hz
SUPPLY INPUT
100 -350V
660 V MAX
88 -660 V
VOLTAGE INPUT
600 V CAT
300 V CAT
T
RS232
POWER QUALITY LOGGER
1745
830 V
480 V
MAX
L-L
L- N
/
START / STOP
/
egc001.eps
Figure 1. 1745 Power Quality Logger