Omron SYSDRIVE 3G3MV SERIES User Manual page 73

Design
Note To satisfy LVD requirements, the Inverter must be protected with a line breaker in case a short-cir-
cuiting accident occurs. When using a single line breaker to be shared with other Inverters or
devices, make sure that the Inverters and devices will be fully protected if there is a one-point
short-circuit, otherwise the Inverters and devices may be damaged.
The frequency reference power supply (FS) of the Inverter is of basic insulation construction. When
connecting the Inverter to peripheral devices, be sure to increase the degree of insulation.
Chapter 2
2-41