Soft starter for asynchronous motor, ATS48, 361A, 208..690 V, 90..400 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: 110 kW at 230 V for standard applications, 160 kW at 400 V for severe applications, 160 kW at 440 V for severe applications, 220 kW at 400 V for standard applications, 220 kW at 440 V for standard applications, 220 kW at 500 V for severe applications, 220 kW at 525 V for severe applications, 250 kW at 500 V for standard applications, 250 kW at 525 V for standard applications, 250 kW at 660 V for severe applications, 315 kW at 690 V for severe applications, 355 kW at 660 V for standard applications, 400 kW at 690 V for standard applications, 90 kW at 230 V for severe applications – motor power hp: 100 hp at 208 V for severe applications, 125 hp at 208 V for standard applications, 125 hp at 230 V for severe applications, 150 hp at 230 V for standard applications, 250 hp at 460 V for severe applications, 300 hp at 460 V for standard applications, 300 hp at 575 V for severe applications, 350 hp at 575 V for standard applications – power dissipation in W: for standard applications 1017 W, for standard applications 1339 W – utilisation category: AC-53A – type of start: start with torque control (current limited to 5 In) – IcL starter rating: 410 A (connection in the motor supply line) for severe applications, 410 A (connection in the motor supply line) 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 208V to 690V AC and up to 410A 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.
• · It is suitable for motors with power rating up to 350hp (at 575V) / 400kW (at 690V) for standards applications and 300hp (at 575V) / 315kW (at 690V) for severe applications.
• · It weighs 51.4kg and its dimensions are, 400mm wide, 670mm high, 300mm 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.