Altistart 22 Enclosed Altistart 22 Soft Starters Page 28 Enclosed Altistart 22

28 Altistart 22 soft starters for asynchronous motors Electrical Specifications Electrical specifications Supply Voltage 208 V ac -15%/+10%; 230 V ac -15%/+10%; 460 V ac -15%/+10%; 575 V ac -15%/+10% Control Voltage 115 V ac -15%/+10% (control power transformer included) Frequency 50/60 Hz +/- 5% Rated Current Full load current (FLA) per NFPA 70 / NEC Table 430-250 Motor Power Type 1 and Type 12/12K: 3-150 hp @ 208 V 5-200 hp @ 230 V 10-400 hp @ 460 V 15-500 hp @ 575 V Type 3R or 122 F (50 C) Rated: 3-125 hp @ 208 V 5-150 hp @ 230 V 10-350 hp @ 460 V 15-400 hp @ 575 V Motor Voltage 208, 230, 460, 575 V Starting Duty (Standard Duty) S1: Starting at 350% of In (1) for 40 s from a cold state S3: Starting at 300% of In (1) for 20 s, or 200% of In for 40 s, with a load factor of 95% and 3 starts per hour, or an equivalent thermal cycling (1) In is the controller full load current listed on the nameplate.

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