5.11.2 - Electrical data of units with combination of options High energy eciency (119), PM motor (329), EC
motor (17), and 30KAVPZE units
Units 350 - 1300 kW
30KAV-ZE + option 119 350A 400A 450A 500A 550A 600A 650A 750A 800A
Power circuit supply
Nominal voltage V-ph-Hz 400-3-50
Voltage range V 360-440
Control circuit supply 24 V via internal transformer
Maximum operating input power
(1)
Unit + option 119 kW 177 197 209 226 245 284 306 347 368
Unit + option 119 + option 17 kW 175 195 206 223 242 281 302 343 363
Unit + option 329 kW 173 189 204 222 247 278 309 342 370
Unit + option 329 + option 119 kW 174 194 199 216 240 274 299 336 358
Power factor at maximum power
(1)(2)
0,91-0,93
Displacement Power Factor (Cos Phi) >0,98
Total harmonic distortion (THDi)
(1)(3)
% 35-45%
Maximum operating current draw (Un)
(1)
Unit + option 119 A 276 305 325 351 380 441 476 539 572
Unit + option 119 + option 17 A 273 302 321 347 375 436 470 533 565
Unit + option 329 A 269 294 318 346 384 432 480 532 576
Unit + option 329 + option 119 A 271 301 310 336 373 426 465 522 557
Maximum operating current draw (Un-10%)
(1)
Unit + option 119 A 299 324 353 373 404 476 505 573 608
Unit + option 119 + option 17 A 296 321 349 369 399 471 499 567 601
Unit + option 329 A 294 321 348 369 409 469 511 568 614
Unit + option 329 + option 119 A 294 320 338 358 397 461 494 556 593
Start-up current
(4)
Unit + option 119 A 175 189 199 212 226 296 319 314 330
Unit + option 119 + option 17 A 174 187 197 210 224 294 316 311 326
Unit + option 329 A 160 168 191 205 223 278 316 293 327
(1) Values obtained at operation with maximum operating power input (data given on the unit nameplate)
(2) Value decreases when load lowers
(3) May vary according to the installation’s short circuit ratio
THDi increases when load lowers. But the highest impact on the installation occurs when the current is maximum. Therefore compliance of the installation regarding
voltage harmonic distortion at PCC (per IEC61000-2-4 or other standard) shall be usually checked at max load in order to cover all load conditions.
(4) Operating current of the biggest compressor + fan current + starting current of the smallest compressor.
Starting current values used for the compressor are : 06ZCE1-H3AA06013 = 40A ; 06ZFC2-3AA06013 = 50A ; 06ZJG3-3AA06013 = 80A.
5 - ELECTRICAL CONNECTIONS
37
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