Dranetz PowerXplorer PX5, Руководство пользователя

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E-6
Verifying Voltage and Current Connections, continued
Incorrect
current phasor
diagram
Phasor displays that show incorrect current probe connection can be corrected by
reconnecting the probe so that the arrow on the probe handle points toward the load.
PX5 is able to display diagrams of wiring configurations to assist users in the selection
of circuit type appropriate for their application (see Chapter 5 Start Menu - Circuit Type
Selection on page 5-12). The instrument compares the detected voltages, currents, and
phase sequence (if applicable) to the selected circuit type. PX5 issues a message if the
specified circuit type and the actual voltage/current connections match.
The next pages describe and illustrate the wiring configurations available for set up in
PX5.
WARNING
Interconnect Jumpers bearing part number 114013-G1 supplied with the standard cable
set can be used to bond the same conductor points together. To reduce the risk of fire,
electric shock, or physical injury, it is strongly recommended that connections be made
with all circuits de-energized and current carrying conductors fused. If it is necessary to
make connections on energized circuits, these must be performed by Qualified
Personnel ONLY with proper Personal Protective Equipment.
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