Appendix D—Ratings, Cooling and Power Losses—Inside-the-Delta62 S811+ Soft Starter MN03900001E—November 2012Power LossesThe following table lists the maximum power loss for each S811+ Soft Starter when it is operatingin bypass at the maximum frame size current. These losses should be used in conjunction with thelosses of another cabinet mounted device to determine the enclosure size and any coolingrequirements.Maximum Power LossCatalogNumberFLA CurrentRange InlineFLA Current RangeInside-the-Delta Power Loss (Watts)S811+N37… 11–37 amps 19–65 amps 30S811+N66… 20–66 amps 35–114 amps 33S811+R10… 32–105 amps 55–182 amps 47S811+R13… 42–135 amps 73–234 amps 55S811+T18… 56–180 amps 97–311 amps 37S811+T24… 75–240 amps 130–415 amps 40S811+T30… 95–304 amps 164–526 amps 45S811+U36… 112–360 amps 193–623 amps 76S811+U42… 131–420 amps 227–727 amps 92S811+U50… 156–500 amps 270–865 amps 116S811+V36… 112–360 amps 193–623 amps 56S811+V42… 131–420 amps 227–727 amps 64S811+V50… 156–500 amps 270–865 amps 78S811+V65… 203–650 amps 352–1125 amps 109S811+V72… 225–720 amps 389–1246 amps 127S811+V85… 265–850 amps 458–1471 amps 164S811+V10… 312–1000 amps Not Available 215
