Carrier 30HXC Installation, Operation And Maintenance Instructions

Also see for 30HXC Series: Installation, operation and maintenance instructions Installation, operation and maintenance instructions

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Carrier 30HXC Installation, Operation And Maintenance Instructions Manual pdf 22 page image

225.6 - Electrical data - 30HXC + option 61 with high condensing temperature (options 150/150A)30HXC 080 090 100 110 120 130 140 155 175 190 200 230 260 285 310 345 375Power circuitNominal power supply (Un)* V-ph-Hz 380-3-60Voltage range V 342-418Control circuit supply The control circuit is supplied via the factory-installed transformerMax. operationg power input* kW 107 119 131 146 162 180 196 214 231 277 279 312 347 415 429 462 553Circuit A kW - - - - - - - - - - 180 196 231 277 214 231 277Circuit B kW - - - - - - - - - - 99 116 116 138 214 231 277Max. operating current drawn(Un - 10%)**A 203 225 246 275 304 337 367 400 431 517 522 582 646 776 800 862 1034Circuit A A - - - - - - - - - - 337 367 431 517 400 431 517Circuit B A - - - - - - - - - - 185 215 215 259 400 431 517Maximum operating current drawn(Un)**A 184 204 224 250 276 306 334 364 392 470 474 530 588 705 728 784 940Circuit A A - - - - - - - - - - 306 334 392 470 364 392 470Circuit B A - - - - - - - - - - 168 196 196 235 364 392 470Maximum starting current,standard unit (Un) †A 301 301 320 356 347 430 465 496 534 648 1225 1374 1443 1775 1580 1656 2013Circuit A † A - - - - - - - - - - 1050 1161 1230 1537 1192 1230 1537Circuit B † A - - - - - - - - - - 906 1017 1017 1299 1192 1230 1537Max. starting current/max.current draw ratio, unit1,54 1,40 1,37 1,36 1,33 1,35 1,30 1,28 1,25 1,36 2,48 2,41 2,26 2,49 2,04 1,94 2,11Max. starting current/max.current draw ratio, circuit A- - - - - - - - - - 3,29 3,25 2,89 3,23 3,07 2,89 3,23Max. starting current/max.current draw ratio, circuit B- - - - - - - - - 5,18 4,77 4,77 5,46 3,07 2,89 3,23Max. starting current - reducedcurrent start (Un) †A std std std std std std std std std std 799 932 1001 1196 1138 1214 1434Circuit A A - - - - - - - - - - 624 719 788 958 750 788 958Circuit B A - - - - - - - - - - 400 435 435 600 750 788 958Max.starting current - red. currentstart/max. current draw ratio, unitstd std std std std std std std std std 1,62 1,64 1,57 1,68 1,47 1,42 1,51Circuit A - - - - - - - - - - 1,96 2,01 1,85 2,01 1,93 1,85 2,01Circuit B - - - - - - - - - - 2,29 2,04 2,04 2,52 1,93 1,85 2,01Three-phase short circuit holdingcurrentkA 25 25 25 25 25 25 25 25 25 25 N/A N/A N/A N/A N/A N/A N/ACircuit A kA - - - - - - - - - - 25 25 25 25 25 25 25Circuit B kA - - - - - - - - - - 15 15 15 15 25 25 25Customer standby capacity, unitor circuit B, for evaporator waterpump connections‡kW 8 8 8 11 11 11 15 15 15 15 15 18 18 30 30 30 30* Power input, compressor, at unit operating limits (evaporator water entering/leaving temperature = 15°C/10°C, condensing temperature = 68°C) and a nominal voltageof 460 V (data given on the unit name plate).** Maximum unit operating current at maximum unit power input.† Maximum instantaneous starting current (maximum operating current of the smallest compressor(s) + locked rotor current or reduced starting current of the largestcompressor)‡ Current and power inputs not included in the values aboveN/A Not applicable5.7 - Compressor electrical data - 30HXC + option 60/61Reference Size I nom. MHA LRA LRA (Y) LRA (S) 1 cp. LRA (S) 2 cp.06NW2123S6N 39 43 67 330 104 NA NA06NW2146S7N 46 49 80 330 104 NA NA06NW2174S7N 56 61 100 405 128 175 21006NW2209S7N 66 73 120 485 153 205 25006NW2250S7N 80 88 143 580 183 245 30006NW2250S7E 80+ 97 162 685 216 285 345Legend06NA - Compressor for air-cooled unitsN - Non-economized compressorE - Economized compressorI nom. - Average current draw of the compressor at ARI conditionsMHA - Must hold amperes (maximum operating current) at 342 V (A)LRA - Locked rotor current with across-the-line startLRA (Y) - Locked rotor current at reduced current (star/delta start-up mode)LRA (S) 1 cp. - Start-up with reduced current with electronic starter (start-up duration 3 seconds max.) for one compressor per circuitLRA (S) 2 cp. - Start-up with reduced current with electronic starter (start-up duration 3 seconds max.) for two compressors per circuit