Schneider Electric
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    • RS Stock No. 608-6993
    • Brand Schneider Electric
    • Mfr. Part No. ATS48C11Q
    • RoHS Status
    • Customer reviews (0) Add a review
    Control Voltage220 → 415 V
    Current Rating110 A
    IP RatingIP20
    Maximum Operating Temperature+40°C
    Minimum Operating Temperature-10°C
    Overall Depth290mm
    Overall Length235mm
    Overall Width190mm
    Power Rating55 kW
    Supply Voltage230 → 415 V
    Voltage Rating415 V
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    Altistart ATS 48

    The Altistart 48 soft start soft stop unit is a controller with 6 thyristors which is used for the torque controlled soft starting and stopping of three phase squirrel cage asynchronous motors.

    Drive performance functions:

    Exclusive Altistart torque control (patented by Schneider Electric)
    Constant control of the torque supplied to the motor during acceleration and deceleration periods (significantly reducing pressure surges)
    Facility for adjusting the ramp and the starting torque
    Starter can be bypassed using a contactor at the end of the starting period whilst maintaining electronic protection
    Wide frequency tolerance for generator set power supplies
    Starter can be connected to the motor delta terminals in series with each winding

    Machine and motor protection functions:

    Built in motor thermal protection
    Processing of information from PTC thermal probes
    Monitoring of start time
    Motor preheating function
    Protection against underloads and overcurrents during continuous operation

    Functions facilitating the integration of the unit into control systems:

    4 logic inputs, 2 logic inputs, 3 relay outputs and 1 analogue
    Plug in I/O connectors
    Function for configuring a second motor and easy to adapt settings
    Display of electrical values and load state

    Schneider Electric

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    Frequently Asked Questions
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