Soft starter for asynchronous motor, ATS48, 42A, 230..415 V, 9..45 KW. range of product: Altistart 48 – product or component type: soft starter – product destination: asynchronous motors – product specific application: heavy duty industry and pumps – device short name: ATS48 – motor power kW: 11 kW at 230 V (connection in the motor supply line) for standard applications, 18.5 kW at 230 V (connection to the motor delta terminals) for severe applications, 18.5 kW at 400 V (connection in the motor supply line) for severe applications, 22 kW at 230 V (connection to the motor delta terminals) for standard applications, 22 kW at 400 V (connection in the motor supply line) for standard applications, 30 kW at 400 V (connection to the motor delta terminals) for severe applications, 45 kW at 400 V (connection to the motor delta terminals) for standard applications, 9 kW at 230 V (connection in the motor supply line) for severe applications – power dissipation in W: for severe applications 116 W, for standard applications 142 W – utilisation category: AC-53A – type of start: start with torque control (current limited to 5 In) – IcL starter rating: 47 A (connection in the motor supply line) for severe applications, 47 A (connection in the motor supply line) for standard applications, 81 A (connection to the motor delta terminals) for severe applications, 81 A (connection to the motor delta terminals) for standard applications.

• · This Altistart 48 soft start/soft stop unit is a controller with 6 thyristors used for torque-controlled soft starting and stopping of three-phase asynchronous motors.
• · It offers soft starting and deceleration functions along with machine and motor protection functions, as well as functions for communicating with control systems.
• · It works at a rated supply voltage from 230V to 415V AC and up to 47A rating.
• · Altistart 48 torque control enables starting without mechanical stress and smooth control of hydraulic transitions, with a single acceleration ramp making adjustments is quick and easy, whatever the load.
• · If connected in the motor supply line it is suitable for motors with power rating up to 22kW (at 400V) for standards applications and 18.5kW (at 400V) for severe applications.
• · If connected to the motor delta terminals it is suitable for motors with power rating up to 45kW (at 400V) for standards applications and 30kW (at 400V) for severe applications.
• · It weighs 4.9kg and its dimensions are, 160mm wide, 275mm high, 190mm deep.
• · It is designed for use in the most common applications for centrifugal machines, pumps, fans, compressors and conveyors, which are primarily to be found in the construction, food and beverage and chemical industries.
• · It complies with IEC/EN 60947-4-2 standard and is certified CE, UL, CSA, DNV, C-Tick, GOST, CCC, NOM, SEPRO, and TCF.