ATS22C48Q

Altistart 22 soft-starter unit is a controller for torque-controlled soft starting and stopping of three-phase squirrel cage asynchronous motor. This Schneider Electric Altistart 22 soft-start/soft-stop unit can feed 3-phase asynchronous motors in supply line or delta connection with a rating of 480A and 230 to 440V, a rated power up to 250KW(400 to 440V in supply line) and up to 400KW(440V in motor delta connection). This Soft-start/soft-stop unit is designed to enable smooth start and stop of simple and complex machines such as centrifugal and piston pumps, fans, screw compressors and material handling equipment. It features a PTC thermal probe input to detect motor overheating as well as multiple other motor monitoring functions.

• Provides smooth starting for pumps, fans, compressors and machinery
• Progressive start limits the starting and stopping noise of motors
• Slim form factor improves versatility, allows mounting in frames of any kind of machines
• Multifunction product can replace multiple components
• Possibility to start motors with a non-zero voltage (overcome difficult or high-torque starts)
• Precise control over start time gives capability to match system's inertia and mechanical limits
• Integrated bypass reduces noise and decreases heat dissipation
• Soft stop function to damaging effects of brutal motor stops
• Motor monitoring function gives ability to detect blocks and errors
• Compatibility with SoMove software