Compact, multi-purpose, high-performing inverter for:

– Three-phase asynchronous motors

– Three-phase synchronous motors












Maine features

– Overload up to 600% of the rated current

– From 24 A to 580 A

– Integrated bypass contactor

– Multilanguage graphic display with quick configuration menu for the most common applications

– The integrated USB port allows storing performance data, updating the firmware and configuring the device easily and quickly, thus reducing to a minimum the inactive periods of the plant

– The whole soft starter range, from 24A to 580A, comes with two sizes that are up to 30% more compact if compared to other devices of the same class

– An exclusive function of the ASA 4.0 is the management of the QR codes generated by the display. Scanning the QR code from your smartphone or tablet allows easy access to device information or trip messages

– Certification: CE, UL, RCM and Lloyd’s Register

– Compatible with the “REMOTE DRIVE” software for the remote control of the deviceSpecifications of ASA 4.0 Basic

– Available motor configurations: 1

– Number of controlled phases: 2
The BASIC model controls two phases; however, the uncontrolled phase balance allows balancing the output waveform to make it symmetric, offering the same performance and benefits as three-phase control, namely lower temperature and lower motor inrush current.
– 3-wire motor connectionSpecifications of ASA 4.0 Advanced

– Available motor configurations: 2

– Number of controlled phases: 3

– 3-wire or 6-wire motor connection

– Fuctions: Kickstart, DC Brake, Soft Brake, Jog (forward and reverse), Inside Delta Connection Control (6-wire), Soft Trip, PowerThrough Failed SCR Operation, Auto-Start/Stop (integrated Real Time Clock)Functions

– The integrated planning and automation functionality enables programming and executing custom operations to meet different plant requirements while reducing manual control to a minimum and ensuring continuous operation
– Uncontrolled phase balance. The BASIC model controls two phases; however, the uncontrolled phase balance allows balancing the output waveform to make it symmetric, offering the same performance and benefits as three-phase control, namely lower temperature and lower motor inrush current
– Wide range of configurable protection features: Overcurrent, Undercurrent, Current Imbalance, Motor Thermistor, Phase Sequence, Phase Loss, Power Loss
– Run Simulation: allows testing the soft starter operation when disconnected from mains voltage by simulating the connected motor operation and viewing the states of the analog and digital inputs/outputs
– Advanced functions: Fire Mode, Constant Current and Current Ramp Starting, Adaptive Control Start/Stop, Coast to Stop and TVR