Design
Chapter 3
Note 1. If a 3G3EV-ABjjj is used in single-phase input mode, single-phase 200 to
240 VAC power with a frequency of 50/60 Hz must be input between terminals
R and S.
Note 2. For the 3-wire sequence, refer to the wiring on page 4-12.
Note 3. The input sequence power is built in.
3-2-2 Wiring Around the Main Circuit
System reliability and noise resistance are affected by the wiring method
used. Therefore, always follow the instructions given below when connect-
ing the Inverter to peripheral devices and other parts.
H Wire Size and Molded-Case Circuit Breaker to be Used
For the main circuit and ground, always use 600-V polyvinyl chloride (PVC) cables.
If the cable is long and may cause voltage drops, increase the wire size according to the
cable length.
Model
Terminal
symbol
Terminal
screw
Wire size
(mm2)
Molded-case
circuit breaker
capacity (A)
M3.5
0.75 to 2
R S T B1 B2
10
5
3G3EV-A2001(-j)
3G3EV-AB001(-j)
3G3EV-A2002(-j)
3G3EV-AB002(-j)
3G3EV-A4002(-j)
3G3EV-A2004(-j)
3G3EV-AB004(-j)
3G3EV-A4004(-j)
3G3EV-A2007(-j)
3G3EV-AB007(-j)
3G3EV-A4007(-j)
3G3EV-A2015(-j)
3G3EV-AB015(-j)
3G3EV-A4015(-j)
U V W
M3.5
M3.5
M3.5
M3.5
0.75 to 2
0.75 to 2
0.75 to 2
5
R S T B1 B2
U V W
5
R S T B1 B2
U V W
R S T B1 B2
U V W
10
20
5
R S T B1 B2
U V W
0.75 to 2
1.25 to 2
0.75 to 2
10
20
10
Note Tighten the M3.5 terminal screw to the torque of 0.8 N S m.
3-11
OMRON [ OMRON ELECTRONICS LLC ]
