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K8 Powersoft K8 - Powersoft Audio

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K8 Current Draw and Thermal Dissipation Datasheet 2 3 K DATA PORT RS485 AES/EBU ANALOG ANALOG IN2 AES/EBU OUT2 LINK ON OFF OUT1 ANALOG IN1 “WARNING To reduce The Risk of Fire or Electric Shock, do not Expose this Apparatus to Rain or Moisture” L OC CLASS2 WIRING 9 7 9 TURN T O L K K MAINS TURN T O OC TO LOC ANALOG INPUTS XLR ANALOG : 1=GND 2=IN+ 3=INJACK: SHELL=GND TIP=IN+ RING= INDIGITAL INPUT (OPTIONAL) XLR AES/EBU : 1=GND 2=IN+ 3=INOUTPUTS (1+ PARALLEL 2+) = POSITIVE (1- PARALLEL 2- ) = NEGATIVE 8 7 8 5 6 0 0 5 6 T UR N K Series 1 1 4 PATENTED Made in Italy 4 2 3 CAUTION! RISK OF ELECTRIC SHOCK: DO NOT OPEN The following table presents information on amplifier AC current consumption as well as thermal dissipation during a standard musical program (1/8 rated output power) and during extreme heavy duty operation as could be highly compressed audio signals (1/4 rated output power). Powersoft K8 Level Load Rated Power Switch off or remote power off by software* Power on, amplifier in idle mode 8Ω/stereo 2 x 1500 1 x 3000 Pink Noise 4Ω/stereo 2 x 3000 (1/8 rated power) 8Ω/bridged 1 x 6000 2Ω/stereo 2 x 4800 4Ω/bridged 1 x 9600 8Ω/stereo 2 x 1500 16Ω/bridged 1 x 3000 Pink Noise 4Ω/stereo 2 x 3000 (1/4 rated power) 8Ω/bridged 1 x 6000 2Ω/stereo 2 x 4800 4Ω/bridged 1 x 9600 Thermal Disspiation Out In Dissipated BTU/h kcal/h 230 V 115 V 230 V 230 V 230 V 230 V 230 V 0.86 0.52 0 2.95 2.95 10 2.5 0.8 1.6 0 160 160 546 138 BTU/h kcal/h Watt 16Ω/bridged Watt AC Mains Ampere Watt 2.7 5.5 375 469 254 771 195 4.8 9.5 750 938 348 1069 270 7.2 14.4 1200 1500 460 1444 365 4.7 9.3 750 938 348 997 252 8.7 17.4 1500 1875 535 1593 402 13.6 27.1 2400 3000 760 2342 591 *Power absorption with amplifier switched off is not 0 because by EN60065/IEC 60065:2001-12 all amplifiers must have a bleeder resistor placed across the AC mains power line in order to discharge any residual current when the amplifier is disconnected from the mains. powersoft_K8_therm-curr_en_v2.0 © 2012 Powersoft Powersoft S.r.l. • Via Enrico Conti, 5 • 50018 Scandicci (FI) • Italy +39 055 735 0230 • [email protected] • www.powersoft-audio.com