![background image](http://html1.mh-extra.com/html/omron/sysdrive-3g3mx-a2002/sysdrive-3g3mx-a2002_user-manual_742838037.webp)
2-12
2-3 Wiring
2
Design
Connecting to the Power Supply and Motor
• Do not connect the power supply other than to R/L1, S/L2, or T/L3.
• Do not remove the short-circuit bar between P/+2 and +1, except when a DC reactor is connected.
Note 1: Install an earth leakage breaker on the power supply input side.
(Select an earth leakage breaker having a larger high-frequency sensed current and avoid
unnecessary operations.)
If the wiring between the Inverter and the motor is too long (longer than 10 m), the thermal
relay may malfunction due to harmonics. Install an AC reactor on the Inverter output side,
or use a current sensor instead of the thermal relay.
Note 2: Connect securely to the ground as specified (type-D grounding for 200-V class, and type-C
grounding for 400-V class). Do not share the grounding electrode with other strong electrical
devices.
R/L1
(L1)
S/L2
(L2)
T/L3
(N/L3)
Motor
U/ T1
V
/
T2
W/ T3
Inverter
* Terminal symbols for 3G3MX-AE
are indicated in parentheses ( ).
Power supply
Inverter
Inverter
Inverter
Ground bolt
Inverter
Inverter
Inverter
Example of incorrect grounding
Example of correct grounding
Summary of Contents for SYSDRIVE 3G3MX-A2002
Page 1: ...Cat No I559 E1 01 USER S MANUAL SYSDRIVE MXSERIES Multi function Compact Inverter...
Page 17: ...Chapter 1 Overview 1 1 Functions 1 1 1 2 Appearance and Names of Parts 1 3...
Page 24: ......
Page 25: ...Chapter 2 Design 2 1 Installation 2 1 2 2 Removing and Mounting Each Part 2 5 2 3 Wiring 2 10...
Page 90: ......
Page 91: ...Chapter 4 Functions 4 1 Monitor Mode 4 1 4 2 Function Mode 4 5...
Page 180: ......
Page 181: ...Chapter 5 Maintenance Operations 5 1 Special Display List 5 1 5 2 Troubleshooting 5 5...
Page 188: ......
Page 189: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 1 6 2 Storage 6 7...
Page 212: ...7 15 7 5 Options 7 Specifications 3G3AX RBU41 95 75 2 5 208 218 5 145 35 100 5...
Page 230: ......
Page 231: ...Appendix Appendix 1 Parameter List App 1 Appendix 2 Product Life Curve App 17...
Page 249: ...INDEX...
Page 252: ......