Connection Examples - Omron RX Series User Manual

12 Options

12-5-3 Connection Examples

Power
supply
3-phase 200 VAC
3-phase 400 VAC
DC Reactor Connection Terminals (+1, P/+2)
• 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
connecting 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 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 operate
because no power is supplied to its main circuit.
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MCCB MC
High-function General-purpose Inverter 3G3RX-V1 User's Manual (I578-E1)
DC reactor
(option)
PD P
+1 P/+2
R/L1 U/T1
S/L2 V/T2
T/L3 W/T3
M