High performance Soft Starter for low-voltage three-phase asynchronous motors
The ASAB is an advanced digital solution for the soft starting of motors ranging from 7.5kW to 800kW. The ASAB soft starters provide a complete range of protection functionality for motors and industrial plants, ensuring reliable and high efficiency performance in the most complex applications requiring motor soft starting/stopping. In addition to the Constant Current and Current Ramp starting/stopping, the ASAB implements the Adaptive Acceleration Control function featuring three different starting/stopping profiles to fulfil the requirements of any application.












Functions

– Short-circuited SCR function

– Advanced motor overload protection

– Emergency mode

– Autoreset function

– Jog operation

– Double parameter set

– Adaptive Acceleration Control

– Soft braking of high inertia load

– Timer function

– Pump control

– Measurement and monitoringMaine features

Models fitting any connection requirements

– 23A to 1600A (nominal)

– Version available with internal bypass up to 1000A

– In-line or inside delta connection (autodetection)

– Different starting and stopping options

– AAC – Adaptive Acceleration Control

– Constant Current

– Current Ramp

– Timed Voltage Ramp Soft Stop

– DC Brake

– Inputs and outputs

– Remote control inputs (3 x fixed, 1 x programmable)

– Relay outputs (3 x programmable)

– Analog output

– Communications modules (optional): DeviceNet, Modbus, Profibus, Ethernet (Ethernet/IP, Modbus TCP, Profinet) or USB

– Easy to read display featuring complete feedback

– Different state views and performance graphs

– Event log including date and time of the event fired

– Operating counters (number of starts, hours run, kWh)

– Performance monitoring (current, voltage, power factor, kWh)

– Multilanguage display and user-programmable monitoring view

– Customisable protection

– Motor overload

– Excess start time

– Undercurrent

– Instant overcurrent

– Current imbalance

– Mains frequency

– Input trip

– Motor thermistor

– Power supply circuit

– Phase sequence