Altistart 48 Enclosed Altistart 48 Soft Starters Page 36 Suggested Components

36 Altistart 48 soft starters for asynchronous motors Standard duty Suggested Components Suggested components for standard duty applications Induction Motor ATS48 Soft Starter FU4 Rated HP (1) Altistart 48 Soft Starter Device Rated Current ATS Control Class CC 600 V Time Delay 208 V 230 V 460 V 575 V @ 40 C (104 F) (2) Power Burden (W) @115 V 3 5 10 15 ATS48D17Y 17 25 0.5 A 5 7.5 15 20 ATS48D22Y 22 25 0.5 A 7.5 10 20 25 ATS48D32Y 32 30 0.6 A 10 - 25 30 ATS48D38Y 38 30 0.6 A - 15 30 40 ATS48D47Y 47 30 0.6 A 15 20 40 50 ATS48D62Y 62 30 0.6 A 20 25 50 60 ATS48D75Y 75 30 0.6 A 25 30 60 75 ATS48D88Y 88 30 0.6 A 30 40 75 100 ATS48C11Y 110 30 0.6 A 40 50 100 125 ATS48C14Y 145 30 0.6 A 50 60 125 150 ATS48C17Y 170 30 0.6 A 60 75 150 200 ATS48C21Y 210 50 1 A 75 100 200 250 ATS48C25Y 250 50 1 A 100 125 250 300 ATS48C32Y 320 50 1 A 125 150 300 350 ATS48C41Y 410 80 1.5 A 150 - 350 400 ATS48C48Y 480 80 1.5 A - 200 400 500 ATS48C59Y 590 80 1.5 A 200 250 500 600 ATS48C66Y 660 80 1.5 A 250 300 600 800 ATS48C79Y 790 80 1.5 A 350 350 800 1000 ATS48M10Y 1000 80 1.5 A 400 450 1000 1200 ATS48M12Y 1200 80 1.5 A (1) Motor full load currents through 500 hp@460/575 V, 250 hp@230 V, and 200 hp@208 V are taken from the National Electric Code (NFPA 70-2002, Table 430.150). Above these ratings, motor full load currents are calculated based upon 1.2 A/hp for 460 V and 2.4 A/hp for 230 V. Motors listed are for standard duty applications. For severe duty applications, select the next larger soft starter size. (2) The ambient temperature indicated in the table represents the temperature of the air surrounding the ATS48 soft starter. Any additional temperature factors associated with the enclosure system or actual installation ambient temperature must be considered when determining the actual rated current (ICL) of the soft starter. For operating ambient above 40 C (104 F) without a shorting/bypass contactor and 50 C (122 F) with a shorting/bypass contactor but not exceeding 60 C (140 F) , the rated current (ICL) of the soft starter mustbede-ratedby2%per C.

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