Packaged Air cooled Screw chiller  - Bitzer Compressor  Technical Data  - R134a - None Tropical Condition
Model TAU1Q1L040 TAU1Q1L 050 TAU1Q1L 060 TAU1Q1L 070 TAU1Q1L 080 TAU1Q1L 090 TAU1Q1L 110 TAU1Q2L 100 TAU1Q2L 120 TAU1Q2L 140 TAU1Q2L 160 TAU1Q2L 180 TAU1Q2L 220 TAU1Q2L 250 TAU1Q2L279 TAU1Q2L 280 TAU1Q2L 320 TAU1Q2L359 TAU2Q2L 360 TAU2Q2L 420 TAU2Q2L479 TAU2Q2L 480 TAU2Q2L 560 TAU2Q2L637 TAU2Q2L638 TAU2Q2L639 TAU2Q2L 640 TAU3Q3L 420 TAU3Q3L 480 TAU3Q3L 540 TAU3Q3L 630 TAU3Q3L 720 TAU3Q3L 840 TAU2Q4L500 TAU4Q4L 560 TAU4Q4L 640 TAU4Q4L 720 TAU4Q4L 839 TAU4Q4L 840
General Actual Unit Capacity  RT 28.4 34.0 40.1 45.3 53.9 63.4 74.0 67.0 77.5 87.3 107.8 124.7 144.8 161.5 183.5 186.8 217.8 251.7 256.0 289.5 326.2 331.0 353.5 384.7 388.0 391.2 395.3 284.8 334.5 384.5 434.3 496.5 530.3 324.0 379.7 446.0 512.7 572.0 579.0
KW    99.9 119.5 140.9 159.1 189.6 222.9 260.2 235.6 272.5 306.9 379.1 438.3 509.2 567.8 654.4 656.9 765.9 885.1 900.1 1017.9 1147.1 1163.8 1242.9 1325.8 1364.6 1375.7 1390.0 1001.2 1176.1 1351.9 1526.8 1745.7 1864.3 1139.5 1334.9 1568.1 1802.5 2014.0 2035.7
EER Btu/hr/KW 12.5 13.88 14.20 13.77 13.09 13.95 14.11 13.36 13.10 12.7 13.09 13.32 13.38 13.46 13.40 14.04 13.58 13.79 14.35 13.70 13.47 14.0 12.89 12.96 13.25 13.52 13.89 14.62 14.40 14.38 13.70 13.99 12.89 13.72 14.62 14.40 14.38 13.30 13.70
Nu. Of Circuits / Module Nu. 1 / 1 2/1 2/2 3/3 4/4
Flow Control - Thermostatic / Electronic  Expansion Valve
Power Supply - 380~415V -3Ph-50Hz
Startup mode - Part Winding- Y/∆
Total  Power Input (Rated) KW    27.3 37.2 41.7 47.2 57.3 66.2 74.6 71.8 82.6 94.2 114.5 131.6 149.4 167.3 164.2 190.8 223.4 219.2 253.0 292.4 290.6 330.4 375.6 356.2 351.6 347.2 403.7 291.9 336.9 378.9 438.6 495.5 563.3 516.4 389.2 449.2 505.2 516.4 584.8
Compressor    Type - Semi-hermetic Screw compressor
Quantity Nu. 1 2 3 4
Nominal Power          KW    40 50 60 70 80 90 110 2*50 2*60 2*70 2*80 2*90 2*110 2*125 2*140 2*140 2*160 2*180 2*180 2*210 2*240 2*240 2*280 2*320 2*320 2*320 2*320 3*140 3*160 3*180 3*210 3*240 3*280 4*125 4*140 4*160 4*180 4*210 4*210
Rated Power (Each) KW    27.3 29.4 33.9 39.4 49.5 54.6 63 30.1 35.5 41.3 49.5 56.1 65 72 82.1 79.9 96.2 109.6 107.1 126.8 145.3 141.9 164.5 178.1 175.8 173.6 170.8 77.9 92.9 106.9 126.8 141.9 164.5 120 77.9 92.9 106.9 129 126.8
Rated Current (Each) A 47.7 52.1 60.5 69.3 79.2 89.8 108.4 52.1 60.5 69.3 79.2 89.8 108.4 124.9 138 138 159.9 178.1 174.4 213 241 236 274 300 296 293 289 138 159.9 174.4 213 236 274 196 138 159.9 174.4 216 213
Max Operating Current (Each) A 66 79 98 124 144 155 182 79 98 124 144 155 182 196 214 214 280 310 310 320 360 360 413 447 447 447 447 214 280 310 320 360 413 196 214 280 310 320 320
Locked Rotor Current  (Each) A 182.0 A D / 338.0 A DD 206 D/355 DD 267 D/449 DD 290 D/485 DD 394 D/606 DD 439 D/675 DD 520 D/801 DD 206 D/355 DD 267 D/449 DD 290 D/485 DD 394 D/606 DD 439 D/675 DD 520 D/801 DD 612 D/943 DD 665 D/1023 DD 665 D/1023 DD 436 D/1364 DD 465 D/1442 DD 465 D/1442 DD 586 D/1853 DD 650 D/2029 DD 650 D/2029 DD 805 D/2520 DD 917 D/2870 DD 917 D/2870 DD 917 D/2870 DD 917 D/2870 DD 665 D/1023 DD 436 D/1364 DD 465 D/1442 DD 586 D/1853 DD 650 D/2029 DD 805 D/2520 DD 612.0 A D / 943.0 A DD 665 D/1023 DD 436 D/1364 DD 465 D/1442 DD 586 D/1853 DD 586 D/1853 DD
Oil Charge (Each)                        Lit 8.8 14 14 14 21 21 21 14 14 14 21 21 21 18 18 18 29 29 29 29 29 29 31 31 31 31 31 18 29 29 29 29 31 18 18 29 29 29 29
Condenser Type -   Fin and Tube coil                                 
Quantity Nu. 2 4 4 4 4 6 6 6 6 6 8 10 10 12 14 16 16 18 20 20 22 24 24 26 28 30 32 30 30 30 30 36 36 28 40 40 40 38 40
Coil Dimension mm   1960*1219
Fan Type - Size  -   Direct drive propeller fan - Ø800
Quantity Nu. 2 4 4 4 4 6 6 6 6 6 8 10 10 12 14 16 16 18 20 20 22 24 24 26 28 30 32 30 30 30 30 36 36 28 40 40 40 38 40
Max Operating Current A 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 3.9 1.94 3.9 3.9 3.9 1.94 3.9
Motor Power KW    1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94 1.94
Evaporator Type -   DX  Shell & Tube
Quantity Nu. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 2 4 4 4 4 4
Water Flow gpm 75.79 82 96 109 129 152 178 161 186 210 259 299 348 388 490 448 261 336 307 347 435 397 424 513 513 522 474 228 268 308 347 397 424 49 228 268 308 382 347
Water Pressure Drop ft-wg 2.55 5 5 5 6.5 10 10.5 5 5 5 5 5 5 5 17.02 5 13.38 19.84 16.72 14 23.55 18.4 18.4 16.22 16.22 16.92 20 9.36 13.4 16.7 14 18.4 18.4 11.25 8.4 13.38 16.8 18.99 14
Water
Connection		 Inlet/Outlet in 4 4 4 4 4 4 4 4 5 5 5 6 6 6 6 8 5 6 6 6 6 6 6 6 6 6 8 5 6 6 6 6 6 6 5 6 6 6 6
Drain in   3/4"
Dimension Length (without power panel) mm 1325 2440 3580 4710 5850 6980 8225 9250 10690 11700 12990 13960 15290 16450 17590 18500 17550 20940 16450 23400
Width * Height mm   2250 * 2650
Weight  Shipping Weight kg 1372 1630 1685 1760 1845 2235 2345 2310 2565 2715 2890 3265 3310 3485 4000 4250 4300 6280 6530 6620 6720 6970 7270 7850 8100 8350 8600 8145 8670 9795 9930 10455 12750 8100 10860 11560 13060 11064 13240
Operating  Weight kg  1401 1659 1715 1795 1885 2290 2388 2350 2615 2775 2965 3345 3385 3560 4100 4325 4375 6440 6690 6770 6870 7120 7410 8000 8250 8500 8750 8325 8895 10035 10155 10680 12975 8250 11100 11860 13380 11304 13540
                                                                                   
(1)  Total Power inputs & COP /EER only for comp. COP=EER/3.413
**All the data in this table have been rated in accordance with AHRI Standard 550/590 nominal conditions: 
Evaporator Inlet/outlet water temperature: 12 / 7 °C ; Ambient air temperature: 35 °C(95 F) ; Elevation: Sea level ; Evaporator Fouling factor of water: 0.018  m².°C/kW & 4 row & 14 FPI