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Connection to Circuits
3-Phase Measurement (W3) 5
5-13
3-Phase Measurement (W3)
Direct Connection
Figure 5-8 illustrates a direct connection for a 3-phase measurement. Ensure that there is
no overload at the current input of the Power Analyzer. If there is a potential risk of
overload at the current input, incorporate a shunt or transducer into the circuit. If
necessary, install appropriate fuses.
To select the 3-phase (W2) method, go to General Setup and select W3. For more
information, see Chapter 7, “Configuration.”
XW Warning
To avoid possible electric shock or personal injury:
• Risk of injury when touching connections, internal circuits
and measuring devices that are not connected to earth
ground.
• Always adhere to the instructions regarding the sequence of
connection (see chapter 5, Connecting Sequence).
HI
VOLTAGE
1000 V max
LO
PROBE
EXT.SHUNT
10 V max
123
HI
CURRENT
10 A max
LO
ALL INPUTS MAX 1000V CATII TO
PROBE
EXT.SHUNT
10 V max
HI
CURRENT
10 A max
LO
HI
VOLTAGE
1000 V max
LO
L1
L2
L3
N
Max. 10 m
Load
I
3
I
2
I
1
V
3
V
2
V
1
esn015.eps
Figure 5-8. 3-Phase Measurement-Direct Connection
1.888.610.7664 sales@GlobalTestSupply.com
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