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Centrifugal Water Cooled Chiller and Heat Pump, 350kW-2200kW

Application

The centrifugal water cooled chiller and heat pump is designed for cooling, heating, and heat recovery operations in large scale commercial applications. These pumps are often installed in malls, office buildings, factories, and hospitals.

Parameters
Model RLSC350M RLSC400M RLSC450M RLSC500M RLSC550M RLSC600M RLSC650M RLSC700M RLSC750M RLSC800M RLSC850M RLSC900M RLSC950M RLSC1000M RLSC1100M RLSC1200M RLSC1300MS RLSC1400MS RLSC1500MS RLSC1600MS RLSC1700MS RLSC1800MS RLSC1900MS RLSC2000MS RLSC2100MS RLSC2200MS
Cooling capacity RT 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200
kW 1230 1406 1582 1758 1934 2110 2285 2461 2637 2813 2989 3164 3340 3516 3868 4219 4571 4922 5274 5626 5977 6329 6680 7032 7384 7735
Evaporator Water flow m³/h 212 242 272 302 333 363 393 423 454 484 514 544 575 605 665 726 786 847 907 968 1028 1089 1149 1210 1270 1331
P.R. kPa 76 61 64 63 62 65 74 75 74 76 78 80 82 85 83 84 85 84 81 83 87 89 92 88 89 90
Flow No. 2 2 2 2
Connection pipe DN 200 200 200 250 250 250 300 300 300 300 300 300 300 300 300 300 350 350 400 400 400 400 400 400 400 400
Condenser Water flow m³/h 256 292 328 362 399 435 471 507 543 579 616 652 688 724 795 869 933 1004 1075 1147 1221 1289 1363 1434 1507 1580
P.R. kPa 68 68 62 65 63 68 73 72 74 71 73 74 76 75 73 73 83 84 87 88 90 89 90 94 95 96
Flow No. 2 2 2 2
Connection pipe DN 200 200 200 250 250 250 300 300 300 300 300 300 300 300 300 300 350 350 400 400 400 400 400 400 400 400
Efficiency Operating power kW 227 258 287 303 333 364 394 424 455 484 515 544 575 602 656 724 779 834 892 957 1016 1057 1127 1185 1252 1315
COP(1) 5.42 5.45 5.51 5.8 5.81 5.79 5.8 5.81 5.79 5.81 5.8 5.82 5.81 5.84 5.9 5.83 5.87 5.9 5.91 5.88 5.88 5.99 5.93 5.93 5.9 5.88
Operating power kW 230 262 293 313 345 376 406 437 470 500 532 563 595 623 679 750 803 862 918 980 1054 1095 1168 1229 1298 1364
COP(2) 5.35 5.37 5.4 5.62 5.61 5.61 5.63 5.63 5.61 5.63 5.62 5.62 5.61 5.64 5.7 5.63 5.69 5.71 5.75 5.74 5.67 5.78 5.72 5.72 5.69 5.67
Motor Power kW 300 300 385 385 385 445 490 490 560 560 630 630 695 695 760 840 840 930 930 990 1100 1100 1200 1320 1320 1450
Power supply 380/10000V-3ph-50Hz 380/10000V-3ph-50Hz 10000V-3ph-50Hz 10000V-3ph-50Hz
Cooling type Refrigerant spraying Refrigerant spraying Refrigerant spraying Refrigerant spraying
Weight Net kG 7205 7325 7510 7650 7960 8146 10595 10670 10750 10835 10905 10974 11400 11547 11715 11860 18910 19400 20100 20800 21400 23310 23540 23820 24070 24300
Running kG 8279 8438 8702 8958 9390 9641 12382 12559 12700 12914 13062 13189 13882 14123 14458 14726 22490 22730 23430 24200 25100 26780 27230 27680 27916 28150
Dimension L(A) mm 4650 4650 4650 4650 4650 4650 5020 5020 5020 5020 5020 5020 5045 5045 5045 5045 5190 5190 5190 5190 5190 5290 5290 5290 5290 5290
W(B) mm 1850 1850 1850 1850 1850 1850 2100 2100 2100 2100 2100 2100 2300 2300 2300 2300 2700 2700 2700 2700 2700 3150 3150 3150 3150 3150
H(C) mm 2054 2054 2054 2054 2054 2054 2510 2510 2510 2510 2510 2510 2610 2610 2610 2610 3010 3010 3010 3010 3010 3180 3180 3180 3180 3180

Remark:
1. COP(1) for in/out cooled water 12/7C°.in/out cooling water 30/35C°
2. COP(2) for in/out cooled water 12/7C°.in/out cooling water 32/37C°
* Standard export packaging.
* Normally, we will deliver the machine 50 days after we receive the advanced payment from our clients. For urgent cases, delivery time is negotiable.
* Payment amount can be divided into two parts, including 30% T/T before manufacture and 70% T/T before shipment.
* Warranty is 12 months for the complete unit, starting from shipping date.
* Quotation validity is 30 days after the issue date.

Features of centrifugal water cooled chiller and heat pump

1. Aerial pneumatic technology. The optimized centrifugal compressor aerial design software, specially designed by Ruidong, greatly improves the efficiency of the compressor unit.
2. Keyless connection technology. The keyless connection between the impeller and the main axis is patented by Ruidong. The technology greatly improves the service life of the impeller.
3. Wide range of operation. The adoption of pre-rotating blade technology optimizes machine operation under some loads.
4. The control of oil and refrigerant. Lubricating oil is recycled and compressed so as to guarantee the stability and safety of operation of the machine set.
5. Energy saving and environmentally friendly. The refrigerant R134a is an environmentally friendly, non-toxic and safe product.
6. Intelligent control. Automatic control and operation leads to maximum efficiency during operation.

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