Advanced motor starters are devices used in the powering up and down of electrical motors.
In the most basic terms, electrical motors are started through the introduction of a current. However, advanced motor starters tend to deal with larger and more complex electrical motors.
What are advanced motor starters used for?
Electrical motors are used in a huge array of modern appliances. Advanced starter motors can therefore be found in devices such as pumps, power tools and fans.
Types of advanced motor starters
The key types of advanced motor starters are:
Direct on-line (DOL) starters, which connect directly to the power supply and offer full load to the motor instantaneously
Reduced voltage starters (soft starters), which allow the motor to start at a lower-level voltage and gradually increase
Variable speed drives (variable frequency drives), which are usually used with three-phase motors and can have their speed and torque altered by the operator using different voltage and frequency inputs.
Description:
The SIRIUS 3RA6 compact starters are a generation
of innovative load feeders with the integrated functionality of a circuit breaker,contactor and solid-state overload relay. In addition, various functions of optional mountable accessories (auxiliary switches,surge suppressors) are already integrated in the SIRIUS compact starter. Three wide voltage ranges and 5 wide ...
Description:
SIRIUS 3RM1 motor starters are compact devices 22.5
mm wide, combining a large number of functions in a single enclosure.They consist of combinations of relay contacts, power semiconductors (hybrid technology), and a solid-state overload relay for switching induction under normal operating conditions. • Direct-on-line starters• Overload protection• Fast diagnostics with ...
Description:
Sirius 3RM1 motor starters are compact 22.5 mm
wide devices that combine a various functions in a single enclosure.They consist of combinations of relay contacts, power semiconductors (hybrid technology), and an electronic overload relay for switching induction under normal operating conditions. • Failsafe Direct-on-line starters• Overload protection• Fast diagnostics with ...
Description:
The Phoenix Contact 4 in 1, ELR-H5 series
of Contactron hybrid motor starters with reversing function are designed for DIN Rail mounting and for starting 3 phase motors up to 500 V AC. It gives you an alternative to the traditional mechanical contactor circuits when you need a safety level ...
