Page 6 - 2016-08_Catalogue_Water cooled screw chiller(ultra-high efficiency)_Southeast Asia

6 | Water Cooled Screw Chiller (Ultra-high efficiency)

Specification

BOSCH Climate 7000 WCC WLWC-***C3BHE 500 590 730 800 890 1040 1160 1490 1660 1800

Cooling capacity kW 504.6 587.9 733.5 811.1 890.6 1034.1 1162.0 1490.9 1657.0 1799.8

Power input kW 89.6 97.3 121.6 133.7 143.1 171.5 192.7 236.6 263.0 284.7
EER - 5.63 6.04 6.03 6.07 6.22 6.03 6.03 6.30 6.30 6.32
IPLV - 6.59 7.07 7.06 7.11 7.27 7.35 7.35 7.68 7.68 7.71
Cooling
Chilled water flow m3/h 86.8 101.1 126.2 139.5 153.2 177.9 199.9 256.4 285.0 309.6
Chilled water pressure drop kPa 82 76 78 79 84 74 73 79 70 79
Cooling water flow m3/h 108.5 126.4 157.7 174.4 191.5 222.3 249.8 320.5 356.3 387.0

Cooling water pressure drop kPa 52 69 52 56 52 30 33 25 27 32
Type Semi-Hermetic screw compressors
Qty pcs 1 1 1 1 1 2 2 2 2 2
Power supply 3PH-380V-50Hz

Nominal A 153 165 206 226 242 292 332 408 452 488
Compressor
Current Max. A 226 254 318 352 375 453 509 635 703 750
Starting A 414 414 587 587 587 640 668 905 939 962
Start mode Y-Δ
Stepless adjusting 15%-100% 7.5%-100%

Type Shell & tube
Condenser Connection type Clamp connection
DN - 125 150 150 150 200 200 200 200 250 250
Type Shell & tube (Falling film)

Evaporator Connection type Clamp connection
DN - 125 150 150 150 200 200 200 200 250 250
Type R134a
Refrigerate
Charge volume kg 130 152 190 210 230 128*2 148*2 186*2 208*2 223*2
Type Emkarate RL 220H
Oil
Charge volume L 30 30 35 35 35 30*2 30*2 35*2 35*2 35*2

L mm 3720 3945 3950 3950 3960 5115 5120 5130 5250 5250
Dimension W mm 1045 1105 1115 1195 1200 1410 1410 1550 1550 1550
H mm 1935 1935 2130 2130 2130 2135 2230 2325 2330 2410
Net weight kg 3403 3711 4478 4520 5057 6720 7095 8751 9330 9918

Shipping weight kg 3443 3751 4518 4560 5097 6760 7135 8791 9370 9958
Operating weight kg 3743 4082 4926 4980 5563 7392 7805 9626 10263 10910
1. Unit design, manufacture and test is based on GB/T18430.1-2007;
2. Nominal test condition: chilled water outlet: 7℃, chilled water flow: 0.172m3/(h.kW); Cooling water inlet: 30℃,Cooling water flow: 0.215 m3/
(h.kW);
3. HX design pressure(water side): 1.0Mpa;
2
2
4. Evaporator design fouling factor: 0.018m *℃/kW， Condenser design fouling factor: 0.044m *℃/kW;