Three new ranges of softstarters
from Carlo Gavazzi
are designed to optimise
energy consumption in industrial
applications. The RSQK, RSXK and
RSDR series provide soft-starting
capability for three-phase motors to
1050kW; high-end models offer
intelligent plug-and-play setup.

Automatic features such as auto
end start/stop, soft stop smoothing
auto pedestal are built into the
RSQK and RSXK soft-starters. They
continually adjust their settings to
optimise operation, saving time and
money in maintenance as well as
commissioning.

RSQK starters are rated for motor
currents from 23 to 1800A at
operating voltages 230-460/400-
575/500-690 VAC. The RSXK is rated
5-1673A, 230-690VAC. Soft-starting/
soft-stopping time is adjustable up to
255s, ensuring that even the toughest
applications can be started and
stopped in the correct manner.

For smaller motors, the RSDR
series offers power ratings up to
280kW.Maximum current ratings
range from 55 to 500A.