9
Follow this manual and precautions when handling this unit. Incorrect handling
could lead to inhibited operation or a drop operating life. In the worst case, the
inverter could be damaged.
Power supply
Use 10%,
−
15% of the tolerable input
voltage range, and within ±5% of the tolerable input
frequency range.
Circuit
breaker
Size a breaker from the selection table on
(MCCB) page
19.
Magnet contactor
A magnetic contactor is not required in normal
(MC)
use. If installed, do not start or stop the inverter with
the magnet contactor.
Power factor
Connect this when the power factor must be
improvement
improved.
reactor
(Option for input side)
Input noise filter
Connect this when noise to the peripheral devices
is a problem. (Option for input side)
Inverter
The ambient temperature is a particularly important
factor for the installation site.
Make sure that the tolerable value is not exceeded.
(See page 10 to 12.)
Thermal relay
The thermal relay built into the inverter is used to
for open phase
protect against overloads. Use an open phase
protection
protection thermal relay for open phase protection.
Motor
3-phase induction motor
Points for Handling
Ｎ・Ｆ
