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Measurement Preparations
3.6 Wiring Adapter Connection (Option)
35
The Wiring Adapter are specially designed to facilitate connections
to three-phase 3- and 4-wire systems.
For three-phase 3-wire (3P3W3M):
Model 9264-01 WIRING ADAPTER
Only three voltage cords need to be connected to the circuit,
instead of six.
For three-phase 4-wire:
Model 9264-02 WIRING ADAPTER
Only four voltage cords need to be connected to the circuit, instead
of six.
The voltage cords required depends on the lines to be measured.
❖Voltage cords and measurement lines(page 34)
3.6 Wiring Adapter Connection (Option)
• To avoid electric shock, turn the instrument off when con-
necting a wiring adapter.
• The maximum rated working voltage is 780 Vrms, 1103 V
peak. Attempting to measure voltage in excess of the maxi-
mum rating could destroy the product and result in per-
sonal injury or death.
• The maximum rated voltage between input terminals and
ground is 600 Vrms. Attempting to measure voltages
exceeding 600 Vrms with respect to ground could damage
the product and result in personal injury.
Connect all six output leads
from the Wiring Adapter to the
voltage input terminals with
the corresponding colors on
the instrument.
Insert plugs all the way in.
Connecting a Wiring Adapter to the Instrument