Connections in 3-phase 3-wire (delta) systems, Power quality logger using the logger 19, L1 l2 l3 l4 – Fluke 1744 User Manual
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Power Quality Logger
Using
the
Logger
19
Connections in 3-Phase 3-Wire (Delta) Systems
Figure 5 shows the connections for logging 3-phase 3-wire (Delta) systems.
L1
L2
L3
L4
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
10 V
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 -350 V
660 V MAX
88 -660 V
IP65
egb004.eps
Figure 5. Logging in a 3-Phase 3-Wire (Delta) System
The test lead N can be left open, or connected to ground potential.
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