Omron SYSDRIVE MX2 SERIES, User Manual

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12 Options
12 - 24 Multi-function Compact Inverter 3G3MX2-V1 User’s Manual (I585-E1)
• 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
+
1 and P/
+
2. Before con-
necting 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 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.
12-5-3 Connection Examples
DC Reactor Connection Terminals (
+
1, P/
+
2)
P/
+
2
M
+
1
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
MC MCCB
PD P
3-phase 200 VAC
3-phase 400 VAC
DC reactor
(optional)
Power
supply
Inverter