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11 Options
High-function General-purpose Inverter RX2 Series User’s Manual
11-5 DC Reactor (Model: 3G3AX-DL)
11
11-5-3 Connection Examples
• These terminals are used to connect the optional DC reactor for power factor improvement.
By factory setting, a short-circuit bar is connected between the terminals PD and P. Before connect-
ing the DC reactor, remove this short-circuit bar.
• The length of the DC reactor connection cable must be 5 m or shorter.
• The DC reactor has no polarity.
Precautions for Correct UsePrecautions for Correct Use
Remove the short-circuit bar only if you connect the DC reactor for use.
If you remove the short-circuit bar with the DC reactor unconnected, the inverter cannot oper-
ate because no power is supplied to its main circuit.
11-5-3 Connection Examples
DC Reactor Connection Terminals (PD, P)
P
M
PD
DC reactor
(option)
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
3-phase 200 VAC
3-phase 400 VAC
Power
supply
MC
MCCB
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