Altistart 22 Enclosed Altistart 22 Soft Starters Page 25 Enclosed Altistart 22

25 Altistart 22 soft starters for asynchronous motors Introduction Product The Enclosed Altistart 22 is offered in 3 different enclosure types; UL Type 1, UL Type 12/12K, and 3R. The horsepower ratings for enclosure UL Types 1 and 12/12K are: 3-150 HP @ 208 V 5-200 HP @ 230 V 10-400 HP @ 460 V 15-500 HP @ 575 V The horsepower ratings for enclosure UL Type 3R are: 3-125 HP @ 208 V 5-150 HP @ 230 V 10-350 HP @ 460 V 15-400 HP @ 575 V The features added by integrating an Enclosed Altistart 22 into your existing system include: A low cost and space-saving design with integrated bypass Easy start-up Integrated controls within the enclosure UL listed combination motor controller (UL 508) Coordinated short circuit current rating of 100 kA at 480 V and 50 kA at 600 V Service entrance rating Automatic remote starting Less wiring, more saving Integrated bypass reduces the number of external components: power wiring, contactor, and control wiring for coil Wiring six terminals instead of twelve saves time and money Integrated bypass contactor decreases heat dissipation, allowing for a smaller enclosure Conformal coated printed circuit boards provide enhanced resistance to harsh environments, increasing the service life of your installation and reducing maintenance costs Improve performance, protect the motor, and reduce down time True three-phase control combined with other protection functions allow you to monitor and protect your machine to improve up time The soft start and soft stop control reduces mechanical stress on the motor and machine components to increase its productive life: - For the motor - delivers thermal protection by calculation, with phase loss detection and protection from excessive starts - For the machine - provides both overload and underload protection and guards against stalled impellers, rotation direction, and excessive acceleration time Easy communication & programming features The integrated keypad display provides access to configuration menus enabling real-time visual feedback The "simply start" menu allows you to set up basic parameters to get you up and running quickly The multi-function integrated Modbus port allows connection to either: - A remote-mount keypad for access outside of the enclosure - Connection to a Modbus network for remote communication - SoMove PC software for configuration and diagnostics

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