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Carlo Gavazzi LTD
RSWT
RSWT DS ENG
17/05/2018
Three phase AC pumps and ventilators soft starter
Description
RSWT is an extremely compact and easy to use
3-phase soft starter for AC pumps and ventilators
rated up to 90 Arms.
The starting parameters can be easily set-up
through 3 knobs.
The integrated motor overload protection (Class
10) results in a higher installation flexibility.
Benefits
•
Easy to use.
The RSWT is equipped with a self-learning
algorithm that automatically adjusts the start parameters
to optimise the motor starts and stops.
•
Fast installation and set-up.
Only 3 settings are
required (FLC, ramp-up and ramp-down).
•
Compact dimensions.
12 - 25 Arms in 45 mm wide
housing, 32 - 55 Arms in 75 mm wide housing, 70 - 90
Arms in 120 mm wide housing.
•
Integrated protection.
Diagnostic functions provide
additional protection. RSWT is also equipped with an
overload protection (Class 10).
•
Three phase controlled.
•
Guided model selection.
Easy to use selection tool to
select the appropriate soft starter model depending on
the application type.
Applications
RSWT soft starters are the ideal solution for 3-phase fixed speed AC pumps and ventilators where there is the
need to reduce the starting current and/or minimise stresses on the motor during start and stop.
The RSWT offers a number of integrated diagnostic functions that can replace additional components inside
the electrical panel.
Typical applications include: pumps and fans.
Main functions
•
Soft starting and soft stopping of pumps and ventilators.
•
Integrated electronic overload protection (Class 10).
