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DV/DH & LDV/LDH SERIES
DeltaSeries
AIR COOLED CONDENSER
ORIGINAL MANUFACTURED EQUIPMENT
HX-511-2 AUS
2 HX-511-2 AUS
Product Specifi cations
The Delta Series Air Cooled Condensers have continually demonstrated their position as the industry benchmark in performance, reliability and durability within the Refrigeration and HVAC industry. The Delta Series provides many proven qualities to satisfy your long term investment.
The specific features include:
• Increased energy efficiency (EER)
• 800mm AC and EC fan technology as standard
• Capacity control from 0-100% possible on EC version, 2 speed on AC version
• Low noise output available
• Solid Marine grade stucco aluminium housing, proven life endurance in Australian climate
• Innovative cowling design with integrated air straightener
• Gold epoxy coated fin corrosion resistant alloy material, which is more durable than other standard fin material
• Available in single or double fan rows
• Reduced width and suitable for container shipping
• Semi-floating coil - The header tube design is semi-floating to reduce the risk of damage from external influences like compressor gas pulsations, and allows for expansion and contraction in the header and entry tubes caused by extreme temperature fluctuations.
Standard Features
• Single refrigerant circuits
• All fans statically and dynamically balanced, aerodynamically constructed for economical and quiet operation
• Owlet blade fans
• Motors wired to common junction box (high speed)
• 12.7mm diameter copper tube expanded into ripple aluminium coil blocks (472 fins/m)
• Internal ripple finned copper tube providing additional heat transfer and improved oil return
• Positive air seal between all fans
• Dual speed motors standard on 3 Phase: - AC - High Speed - AC - Low Speed - EC
Optional Extras
• Copper fins
• Separate sub-cooling circuits. (Note for 9ºC sub-cooling, this has the effect of reducing the stated capacity by approx. 5%)
• Single or multiple circuits
• Galvanized or stainless steel case
• Circuiting for dry-cooler operation
• Prepared for fluid cooler applications
• Hazardous location motors (on request)
• EC fan technology with pre-wired communication links and optional interface board
Explanation Of Type Designation
LDV - 568 - B - Q
Large Delta Series Condenser
LDV - 568 - B - Q
Model number
LDV - 568 - B - Q
B Series
LDV - 568 - B - Q
Fan Series
Selection Example
Compressor Capacity 250kW (Open Compressor) Refrigerant R22 Suction Temperature 0°C Air Temp. on entering condenser +35°C Required condensing temp. +45°C (high speed fan) Temp. difference (TDK) = 10 KTD Heat rejection factor (Table 1) = 1.2 Total heat rejection required = 250 x 1.2 = 300 kW Selected model LDV 454B which has a capacity of 326.6 kW at 10K TD Actual TD = 300 ÷ 32.66 = 9.18 KTD
The heat load on a compressor always exceeds that of the evaporator by an amount equal to the heat of compression. Since the work (heat) of compression per unit of refrigeration capacity changes depending upon the compression ratio, the heat load on the condenser varies with the operating conditions of the system and compressor design or type - that is, open or suction cooled hermetics.
For this reason, whenever possible the selection of an air cooled condenser should be based on the compressor manufacturers published heat rejection ratings and operating limitations applicable to that particular machine. In the absence of manufacturers data, the condenser heat rejection factor tables listed may be used to obtain an approximate heat of rejection.
Engineering Tools
Heat Rejection FactorsCondenser Load = Compressor Capacity x Factor
Open Compressors Tables No.1 Evap.Temp
Suction Cooled Hermetic Compressors Table No.2
Condensing Temperature °C Condensing Temperature °C
30 35 40 45 50 55 60 °C 30 35 40 45 50 55 60
1.41 1.45 1.50 1.56 * * * -40 1.63 1.67 1.74 1.80 * * *
1.37 1.40 1.45 1.50 1.56 * * -35 1.56 1.59 1.65 1.71 1.77 * *
1.33 1.36 1.40 1.45 1.50 1.50 * -30 1.50 1.53 1.58 1.63 1.69 1.75 *
1.28 1.31 1.35 1.39 1.44 1.49 1.55 -25 1.43 1.46 1.50 1.55 1.61 1.66 1.73
1.25 1.28 1.31 1.35 1.40 1.44 1.49 -20 1.38 1.41 1.45 1.49 1.55 1.59 1.65
1.21 1.24 1.28 1.31 1.35 1.39 1.44 -15 1.32 1.35 1.40 1.43 1.47 1.52 1.57
1.18 1.21 1.24 1.27 1.31 1.35 1.39 -10 1.28 1.31 1.35 1.38 1.42 1.46 1.51
1.15 1.18 1.21 1.24 1.27 1.31 1.35 -5 1.24 1.27 1.30 1.34 1.37 1.41 1.45
1.12 1.15 1.18 1.20 1.24 1.27 1.31 0 1.20 1.23 1.26 1.29 1.33 1.36 1.40
1.10 1.12 1.15 1.17 1.20 1.24 1.27 5 1.16 1.18 1.21 1.23 1.26 1.31 1.34
1.07 1.10 1.13 1.15 1.17 1.21 1.24 10 1.12 1.15 1.18 1.20 1.22 1.27 1.30
*Outside limits of normal single stage compression application
HX-511-2 AUS 3
4 HX-511-2 AUS
Performance Data
DV/DH Series B Condensers - 4 PoleCondenser Capacity - Total Heat Rejection (Kilowatts)
R22 High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 9.1 10.1 11.4 13.7 15.9 18.25 45.5 50.5 57.0 68.5 79.5 91.0
10 91.0 101.0 114.0 137.0 159.0 182.015 136.5 151.5 171.0 205.5 238.5 273.020 182.0 202.0 228.0 274.0 318.0 364.0
Low Speed (Connection in Star )1 6.5 7.4 8.1 9.7 11.3 13.05 32.5 37.0 40.5 48.5 56.5 65.0
10 65.0 74.0 81.0 97.0 113.0 130.015 97.5 111.0 121.5 145.5 169.5 195.020 130.0 148.0 162.0 194.0 226.0 260.0
R404A High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 9.6 10.6 12.0 14.3 16.7 19.15 48.0 53.0 60.0 71.5 83.5 95.5
10 96.0 106.0 120.0 143.0 167.0 191.015 144.0 159.0 180.0 214.5 250.5 286.520 192.0 212.0 240.0 286.0 334.0 382.0
Low Speed (Connection in Star )1 6.8 7.8 8.5 10.2 11.9 13.65 34.0 39.0 42.5 51.0 59.5 68.0
10 68.0 78.0 85.0 102.0 119.0 136.015 102.0 117.0 127.5 153.0 178.5 204.020 136.0 156.0 170.0 204.0 238.0 272.0
R407C High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 8.8 9.8 11.0 13.3 15.5 17.75 44.0 49.0 55.0 66.5 77.5 88.5
10 88.0 98.0 110.0 133.0 155.0 177.015 132.0 147.0 165.0 199.5 232.5 265.520 176.0 196.0 220.0 266.0 310.0 354.0
Low Speed (Connection in Star )1 6.3 7.2 7.9 9.4 11.0 12.65 31.5 36.0 39.5 47.0 55.0 63.0
10 63.0 72.0 79.0 94.0 110.0 126.015 94.5 108.0 118.5 141.0 165.0 189.020 126.0 144.0 158.0 188.0 220.0 252.0
R134A High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 8.7 9.7 10.9 13.1 15.3 17.55 43.5 48.5 54.5 65.5 76.5 87.5
10 87.0 97.0 109.0 131.0 153.0 175.015 130.5 145.5 163.5 196.5 229.5 262.520 174.0 194.0 218.0 262.0 306.0 350.0
Low Speed (Connection in Star )1 6.2 7.1 7.8 9.3 10.9 12.55 31.0 35.5 39.0 46.5 54.5 62.5
10 62.0 71.0 78.0 93.0 109.0 125.015 93.0 106.5 117.0 139.5 163.5 187.520 124.0 142.0 156.0 186.0 218.0 250.0
Capacity Correction Factors
REFRIG. R22 R507A R407B
CAP. MULTI 1.0 1.045 0.975
HX-511-2 AUS 5
Performance Data
DV/DH Series B Condensers - 6 PoleCondenser Capacity - Total Heat Rejection (Kilowatts)
R22 High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 6.7 7.9 8.4 10.0 11.7 13.45 33.5 39.5 42.0 50.0 58.5 67.0
10 67.0 79.0 84.0 100.0 117.0 134.015 100.5 118.5 126.0 150.0 175.5 201.020 134.0 158.0 168.0 200.0 234.0 268.0
Low Speed (Connection in Star )1 5.0 5.8 6.3 7.6 8.8 10.15 25.0 29.0 31.5 38.0 44.0 50.5
10 50.0 58.0 63.0 76.0 88.0 101.015 75.0 87.0 94.5 114.0 132.0 151.520 100.0 116.0 126.0 152.0 176.0 202.0
R404A High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 7.0 8.2 8.8 10.5 12.3 14.05 35.0 41.0 44.0 52.5 61.5 70.0
10 70.0 82.0 88.0 105.0 123.0 140.015 105.0 123.0 132.0 157.5 184.5 210.020 140.0 164.0 176.0 210.0 246.0 280.0
Low Speed (Connection in Star )1 5.2 6.0 6.6 7.9 9.2 10.65 26.0 30.0 33.0 39.5 46.0 53.0
10 52.0 60.0 66.0 79.0 92.0 106.015 78.0 90.0 99.0 118.5 138.0 159.020 104.0 120.0 132.0 158.0 184.0 212.0
R407C High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 6.5 7.6 8.1 9.7 11.3 13.05 32.5 38.0 40.5 48.5 56.5 65.0
10 65.0 76.0 81.0 97.0 113.0 130.015 97.5 114.0 121.5 145.5 169.5 195.020 130.0 152.0 162.0 194.0 226.0 260.0
Low Speed (Connection in Star )1 4.9 5.6 6.1 7.3 8.6 9.85 24.5 28.0 30.5 36.5 43.0 49.0
10 49.0 56.0 61.0 73.0 86.0 98.015 73.5 84.0 91.5 109.5 129.0 147.020 98.0 112.0 122.0 146.0 172.0 196.0
R134A High Speed (Connection in Delta Δ )
TD/K 110B 121B 137B 165B 192B 220B
1 6.4 7.5 8.0 9.6 11.2 12.85 32.0 37.5 40.0 48.0 56.0 64.0
10 64.0 75.0 80.0 96.0 112.0 128.015 96.0 112.5 120.0 144.0 168.0 192.020 128.0 150.0 160.0 192.0 224.0 256.0
Low Speed (Connection in Star )1 4.8 5.5 6.0 7.3 8.5 9.75 24.0 27.5 30.0 36.5 42.5 48.5
10 48.0 55.0 60.0 73.0 85.0 97.015 72.0 82.5 90.0 109.5 127.5 145.520 96.0 110.0 120.0 146.0 170.0 194.0
Capacity Correction Factors
REFRIG. R22 R507A R407B
CAP. MULTI 1.0 1.045 0.975
6 HX-511-2 AUS
Dimensional Drawings
Physical Data
Model: DV Series 110B 121B 137B 165B 192B 220B
No. Of Rows 4 3 4 4 4 4
Tubes Wide 48 48 48 48 48 48
Inlet Connections mm 41.0 41.0 54.0 54.0 54.0 54.0
Outlet Connections mm 32.0 32.0 32.0 32.0 35.0 41.0
*Operating Charge R22 (kg) 9.84 9.41 12.23 14.61 17.0 19.36
**Pump Down Capacity (kg) 52.88 49.21 65.67 78.5 91.34 104.02
Weight Unpacked (Kg)
318 364 397 477 557 636
Dimensions (mm):
A 2440 3048 3048 3658 4267 4877
B 1180 1788 1788 2398 3007 3617
C 2408 3016 3016 3626 4235 4845
D - - - 1829 2439 2439
*Based on -4°C SST, +25°C Suction gas temperature, 40°C Condensing and 2°C Sub cooling**Pump down capacity based on 80% of total volume - Refrigerant R22
HX-511-2 AUS 7
Technical Data
Model: DV-4 Pole 110B 121B 137B 165B 192B 220B
Air Flow High l/sec 9031 11710 11289 13547 15804 18062
Air Flow Low l/sec 5939 7720 7424 8909 10393 11878
No. Of Motors (500mm) 4 5 5 6 7 8
Motor Power: High Speed
Total Watts - 3 Phase 3320 4150 4150 4980 5810 6640
Total Amps - 3 Phase, 400V* 5.8 7.25 7.25 8.7 10.15 11.6
Motor Power: Low Speed
Total Watts - 3 Phase 2200 2750 2750 3300 3850 4400
Total Amps - 3 Phase, 400V* 3.88 4.85 4.85 5.82 6.79 7.76
Model: DV-6 Pole 110B-Q 121B-Q 137B-Q 165B-Q 192B-Q 220B-Q
Air Flow High l/sec 6008 7828 7510 9012 10514 12016
Air Flow Low l/sec 4232 5582 5290 6348 7406 8464
No. Of Motors (500mm) 4 5 5 6 7 8
Motor Power: High Speed
Total Watts - 3 Phase 1160 1450 1450 1740 2030 2320
Total Amps - 3 Phase, 400V* 2.96 3.7 3.7 4.44 5.18 5.92
Motor Power: Low Speed
Total Watts - 3 Phase 600 750 750 900 1050 1200
Total Amps - 3 Phase, 400V* 1.44 1.8 1.8 2.16 2.52 2.88
*Based on Manufacturer’s Nominal Data. Actual amps may vary in application.
8 HX-511-2 AUS
Performance Data
LDV/LDH Condensers - 4 PoleCondenser Capacity - Total Heat Rejection (Kilowatts)
R22 LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B 252B 273B 302B 340B 378B 409B 454B 505B 547B 568B 631B 684B
1 16.3 18.0 19.2 21.4 24.5 27.0 28.7 32.7 36.0 38.4 40.8 45.0 48.05 81.5 90.0 96.0 107.0 122.5 135.0 143.5 163.5 180.0 192.0 204.0 225.0 240.0
10 163.0 180.0 192.0 214.0 245.0 270.0 287.0 327.0 360.0 384.0 408.0 450.0 480.015 244.5 270.0 288.0 321.0 367.5 405.0 430.5 490.5 540.0 576.0 612.0 675.0 720.020 326.0 360.0 384.0 428.0 490.0 540.0 574.0 654.0 720.0 768.0 816.0 900.0 960.0
Low Speed (Connection in Star )1 13.7 14.9 15.6 18.1 20.5 22.3 23.4 27.3 29.8 31.2 34.2 37.2 38.95 68.5 74.5 78.0 90.5 102.5 111.5 117.0 136.5 149.0 156.0 171.0 186.0 194.5
10 137.0 149.0 156.0 181.0 205.0 223.0 234.0 273.0 298.0 312.0 342.0 372.0 389.015 205.5 223.5 234.0 271.5 307.5 334.5 351.0 409.5 447.0 468.0 513.0 558.0 583.520 274.0 298.0 312.0 362.0 410.0 446.0 468.0 546.0 596.0 624.0 684.0 744.0 778.0
R404A LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B 252B 273B 302B 340B 378B 409B 454B 505B 547B 568B 631B 684B
1 17.1 18.9 20.2 22.5 25.7 28.3 30.2 34.3 37.8 40.3 42.9 47.3 50.45 85.5 94.5 101.0 112.5 128.5 141.5 151.0 171.5 189.0 201.5 214.5 236.5 252.0
10 171.0 189.0 202.0 225.0 257.0 283.0 302.0 343.0 378.0 403.0 429.0 473.0 504.015 256.5 283.5 303.0 337.5 385.5 424.5 453.0 514.5 567.0 604.5 643.5 709.5 756.020 342.0 378.0 404.0 450.0 514.0 566.0 604.0 686.0 756.0 806.0 858.0 946.0 1008.0
Low Speed (Connection in Star )1 14.4 15.6 16.4 19.0 21.5 23.4 24.5 28.7 31.3 32.7 35.9 39.1 40.95 72.0 78.0 82.0 95.0 107.5 117.0 122.5 143.5 156.5 163.5 179.5 195.5 204.5
10 144.0 156.0 164.0 190.0 215.0 234.0 245.0 287.0 313.0 327.0 359.0 391.0 409.015 216.0 234.0 246.0 285.0 322.5 351.0 367.5 430.5 469.5 490.5 538.5 586.5 613.520 288.0 312.0 328.0 380.0 430.0 468.0 490.0 574.0 626.0 654.0 718.0 782.0 818.0
R407C LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B 252B 273B 302B 340B 378B 409B 454B 505B 547B 568B 631B 684B
1 15.8 17.5 18.6 20.8 23.8 26.2 27.9 31.7 34.9 37.2 39.6 43.7 46.65 79.0 87.5 93.0 104.0 119.0 131.0 139.5 158.5 174.5 186.0 198.0 218.5 233.0
10 158.0 175.0 186.0 208.0 238.0 262.0 279.0 317.0 349.0 372.0 396.0 437.0 466.015 237.0 262.5 279.0 312.0 357.0 393.0 418.5 475.5 523.5 558.0 594.0 655.5 699.020 316.0 350.0 372.0 416.0 476.0 524.0 558.0 634.0 698.0 744.0 792.0 874.0 932.0
Low Speed (Connection in Star )1 13.3 14.4 15.1 17.6 19.9 21.7 22.7 26.5 28.9 30.2 33.2 36.1 37.85 66.5 72.0 75.5 88.0 99.5 108.5 113.5 132.5 144.5 151.0 166.0 180.5 189.0
10 133.0 144.0 151.0 176.0 199.0 217.0 227.0 265.0 289.0 302.0 332.0 361.0 378.015 199.5 216.0 226.5 264.0 298.5 325.5 340.5 397.5 433.5 453.0 498.0 541.5 567.020 266.0 288.0 302.0 352.0 398.0 434.0 454.0 530.0 578.0 604.0 664.0 722.0 756.0
R134A LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B 252B 273B 302B 340B 378B 409B 454B 505B 547B 568B 631B 684B
1 15.7 17.3 18.4 20.5 23.5 25.9 27.6 31.4 34.6 36.9 39.2 43.2 46.15 78.5 86.5 92.0 102.5 117.5 129.5 138.0 157.0 173.0 184.5 196.0 216.0 230.5
10 157.0 173.0 184.0 205.0 235.0 259.0 276.0 314.0 346.0 369.0 392.0 432.0 461.015 235.5 259.5 276.0 307.5 352.5 388.5 414.0 471.0 519.0 553.5 588.0 648.0 691.520 314.0 346.0 368.0 410.0 470.0 518.0 552.0 628.0 692.0 738.0 784.0 864.0 922.0
Low Speed (Connection in Star )1 13.1 14.3 15.0 17.4 19.7 21.4 22.4 26.3 28.6 29.9 32.8 35.7 37.45 65.5 71.5 75.0 87.0 98.5 107.0 112.0 131.5 143.0 149.5 164.0 178.5 187.0
10 131.0 143.0 150.0 174.0 197.0 214.0 224.0 263.0 286.0 299.0 328.0 357.0 374.015 196.5 214.5 225.0 261.0 295.5 321.0 336.0 394.5 429.0 448.5 492.0 535.5 561.020 262.0 286.0 300.0 348.0 394.0 428.0 448.0 526.0 572.0 598.0 656.0 714.0 748.0
Capacity Correction Factors
REFRIG. R22 R507A R407B
CAP. MULTI 1.0 1.045 0.975
HX-511-2 AUS 9
Performance Data
LDV/LDH Condensers - 6 PoleCondenser Capacity - Total Heat Rejection (Kilowatts)
R22 LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B-Q 252B-Q 273B-Q 302B-Q 340B-Q 378B-Q 409B-Q 454B-Q 505B-Q 547B-Q 568B-Q 631B-Q 684B-Q
1 16.2 17.6 18.4 22.5 24.3 26.3 27.6 32.4 35.2 36.9 40.5 44.0 46.15 81.0 88.0 92.0 112.5 121.5 131.5 138.0 162.0 176.0 184.5 202.5 220.0 230.5
10 162.0 176.0 184.0 225.0 243.0 263.0 276.0 324.0 352.0 369.0 405.0 440.0 461.015 243.0 264.0 276.0 337.5 364.5 394.5 414.0 486.0 528.0 553.5 607.5 660.0 691.520 324.0 352.0 368.0 450.0 486.0 526.0 552.0 648.0 704.0 738.0 810.0 880.0 922.0
Low Speed (Connection in Star )1 13.8 14.6 15.1 19.5 20.7 21.9 22.7 27.5 29.2 30.2 34.4 36.6 37.85 69.0 73.0 75.5 97.5 103.5 109.5 113.5 137.5 146.0 151.0 172.0 183.0 189.0
10 138.0 146.0 151.0 195.0 207.0 219.0 227.0 275.0 292.0 302.0 344.0 366.0 378.015 207.0 219.0 226.5 292.5 310.5 328.5 340.5 412.5 438.0 453.0 516.0 549.0 567.020 276.0 292.0 302.0 390.0 414.0 438.0 454.0 550.0 584.0 604.0 688.0 732.0 756.0
R404A LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B-Q 252B-Q 273B-Q 302B-Q 340B-Q 378B-Q 409B-Q 454B-Q 505B-Q 547B-Q 568B-Q 631B-Q 684B-Q
1 17.0 18.5 19.4 23.6 25.5 27.7 29.0 34.0 36.9 38.7 42.6 46.2 48.45 85.0 92.5 97.0 118.0 127.5 138.5 145.0 170.0 184.5 193.5 213.0 231.0 242.0
10 170.0 185.0 194.0 236.0 255.0 277.0 290.0 340.0 369.0 387.0 426.0 462.0 484.015 255.0 277.5 291.0 354.0 382.5 415.5 435.0 510.0 553.5 580.5 639.0 693.0 726.020 340.0 370.0 388.0 472.0 510.0 554.0 580.0 680.0 738.0 774.0 852.0 924.0 968.0
Low Speed (Connection in Star )1 14.5 15.3 15.9 20.5 21.7 23.0 23.8 28.9 30.7 31.7 36.2 38.4 39.75 72.5 76.5 79.5 102.5 108.5 115.0 119.0 144.5 153.5 158.5 181.0 192.0 198.5
10 145.0 153.0 159.0 205.0 217.0 230.0 238.0 289.0 307.0 317.0 362.0 384.0 397.015 217.5 229.5 238.5 307.5 325.5 345.0 357.0 433.5 460.5 475.5 543.0 576.0 595.520 290.0 306.0 318.0 410.0 434.0 460.0 476.0 578.0 614.0 634.0 724.0 768.0 794.0
R407C LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B-Q 252B-Q 273B-Q 302B-Q 340B-Q 378B-Q 409B-Q 454B-Q 505B-Q 547B-Q 568B-Q 631B-Q 684B-Q
1 15.7 17.1 17.9 21.8 23.6 25.5 26.7 31.4 34.1 35.8 39.3 42.7 44.75 78.5 85.5 89.5 109.0 118.0 127.5 133.5 157.0 170.5 179.0 196.5 213.5 223.5
10 157.0 171.0 179.0 218.0 236.0 255.0 267.0 314.0 341.0 358.0 393.0 427.0 447.015 235.5 256.5 268.5 327.0 354.0 382.5 400.5 471.0 511.5 537.0 589.5 640.5 670.520 314.0 342.0 358.0 436.0 472.0 510.0 534.0 628.0 682.0 716.0 786.0 854.0 894.0
Low Speed (Connection in Star )1 13.4 14.2 14.7 18.9 20.0 21.3 22.0 26.7 28.4 29.3 33.4 35.5 36.75 67.0 71.0 73.5 94.5 100.0 106.5 110.0 133.5 142.0 146.5 167.0 177.5 183.5
10 134.0 142.0 147.0 189.0 200.0 213.0 220.0 267.0 284.0 293.0 334.0 355.0 367.015 201.0 213.0 220.5 283.5 300.0 319.5 330.0 400.5 426.0 439.5 501.0 532.5 550.520 268.0 284.0 294.0 378.0 400.0 426.0 440.0 534.0 568.0 586.0 668.0 710.0 734.0
R134A LDV/LDH High Speed (Connection in Delta Δ )
TD/K 227B-Q 252B-Q 273B-Q 302B-Q 340B-Q 378B-Q 409B-Q 454B-Q 505B-Q 547B-Q 568B-Q 631B-Q 684B-Q
1 15.6 16.9 17.7 21.6 23.3 25.3 26.5 31.1 33.8 35.4 38.9 42.2 44.25 78.0 84.5 88.5 108.0 116.5 126.5 132.5 155.5 169.0 177.0 194.5 211.0 221.0
10 156.0 169.0 177.0 216.0 233.0 253.0 265.0 311.0 338.0 354.0 389.0 422.0 442.015 234.0 253.5 265.5 324.0 349.5 379.5 397.5 466.5 507.0 531.0 583.5 633.0 663.020 312.0 338.0 354.0 432.0 466.0 506.0 530.0 622.0 676.0 708.0 778.0 844.0 884.0
Low Speed (Connection in Star )1 13.2 14.0 14.5 18.7 19.8 21.1 21.8 26.4 28.1 29.0 33.1 35.1 36.35 66.0 70.0 72.5 93.5 99.0 105.5 109.0 132.0 140.5 145.0 165.5 175.5 181.5
10 132.0 140.0 145.0 187.0 198.0 211.0 218.0 264.0 281.0 290.0 331.0 351.0 363.015 198.0 210.0 217.5 280.5 297.0 316.5 327.0 396.0 421.5 435.0 496.5 526.5 544.520 264.0 280.0 290.0 374.0 396.0 422.0 436.0 528.0 562.0 580.0 662.0 702.0 726.0
Capacity Correction Factors
REFRIG. R22 R507A R407B
CAP. MULTI 1.0 1.045 0.975
10 HX-511-2 AUS
Physical Data
Model: LDV/H 227B 252B 273B 302B 340B 378B 409B 454B 505B 547B 568B 631B 684B
No. Of Rows 4 5 6 5 4 5 6 4 5 6 4 5 6
Tubes Wide 72 72 72 72 72 72 72 72 72 72 72 72 72
Inlet Connections mm 54.0 54.0 54.0 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.7
Outlet Connections mm 54.0 54.0 54.0 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.7 66.7
*Operating Charge R22 (kg) 13.44 16.49 19.4 24.73 20.16 24.73 29.1 26.88 32.98 38.8 33.6 41.22 48.5
**Pump Down Capacity (kg) 72.2 90.3 108.3 108.3 108.3 135.4 162.5 144.4 180.5 216.6 180.5 225.6 270.8
A - - - - - - - 2131 2131 2131 2131 2131 2131
B - - - - - - - 2289 2289 2289 3434 3434 3434
C 2131 2131 2131 3275 3275 3275 3275 4420 4420 4420 5565 5565 5565
Dimensions (mm): D - - - - - - - 2251 2251 2251 2251 2251 2251
E - - - - - - - 2289 2289 2289 3434 3434 3434
F 2251 2251 2251 3395 3395 3395 3395 4540 4540 4540 5685 5685 5685
G 2611 2611 2611 3755 3755 3755 3755 4900 4900 4900 6045 6045 6045
*Based on -4°C SST, +25°C Suction gas temperature, 40°C Condensing and 2°C Sub cooling**Pump down capacity based on 80% of total volume - Refrigerant R22
Dimensional Drawings
HX-511-2 AUS 11
Technical Data
LDV 4 POLE B 227B 252B 273B 302B 340B 378B 409B 454B 505B 547B 568B 631B 684B
Air Flow High l/sec 19463 18825 18203 20658 29195 28238 27305 38926 37650 36406 48658 47063 45508
Air Flow Low l/sec 14966 14418 13886 15985 22449 21627 20829 29932 28836 27772 37415 36045 34715
No. Of Motors (630mm) 4 4 4 4 6 6 6 8 8 8 10 10 10
Motor Power: High Speed
Total Watts - 3 Phase 11200 11200 11200 11200 16800 16800 16800 22400 22400 22400 28000 28000 28000
Total Amps - 3 Phase, 400V * 20.0 20.0 20.0 20.0 30.0 30.0 30 40 40 40 50 50 50
Motor Power: Low Speed
Total Watts - 3 Phase 7000 7000 7000 7000 10500 10500 10500 14000 14000 14000 17500 17500 17500
Total Amps - 3 Phase, 400V * 11.6 11.6 11.6 11.6 17.4 17.4 17.4 23.2 23.2 23.2 29 29 29
Weight unpacked (kg) 516.0 566.0 614.0 752.0 759.0 831.0 895 1012 1112 1228 1301 1418 1535
LDV 6 POLE Q 227B-Q 252B-Q 273B-Q 302B-Q 340B-Q 378B-Q 409B-Q 454B-Q 505B-Q 547B-Q 568B-Q 631B-Q 684B-Q
Air Flow High l/sec 19850 18750 17700 22764 29775 28125 26550 39700 37500 35400 49625 46875 44250
Air Flow Low l/sec 15850 14800 14000 18173 23775 22200 21000 31700 29600 28000 39625 37000 35000
No. Of Motors (800mm) 4 4 4 4 6 6 6 8 8 8 10 10 10
Motor Power: High Speed
Total Watts - 3 Phase 8400 8400 8400 8400 12600 12600 12600 16800 16800 16800 21000 21000 21000
Total Amps - 3 Phase, 400V * 16.4 16.4 16.4 16.4 24.6 24.6 24.6 32.8 32.8 32.8 41 41 41
Motor Power: Low Speed
Total Watts - 3 Phase 4600 4600 4600 4600 6900 6900 6900 9200 9200 9200 11500 11500 11500
Total Amps - 3 Phase, 400V * 8.8 8.8 8.8 8.8 13.2 13.2 13.2 17.6 17.6 17.6 22 22 22
Weight unpacked (kg) 550.0 600.0 648.0 786.0 810.0 882.0 946 1080 1180 1296 1386 1503 1620
*Based on Manufacturer’s Nominal Data. Actual amps may vary in application.
12 HX-511-2 AUS
Sound Data
ModelNo. of fans
Speed
Sound Power Level, dB (re 1pW)Noise
Rating NR
Sound Pressure
dB(A)Octave Band Centre Frequency (Hz)
125 250 500 1000 2000 4000 8000
DV/DH 4 Pole
4High 87 86 84 83 79 73 66 63 67Low 81 78 79 77 74 67 61 57 61
5High 88 87 85 84 79 74 67 64 68Low 82 79 80 78 75 68 62 58 62
6High 89 88 86 84 80 75 68 64 69Low 83 80 80 79 76 69 63 59 63
7High 90 89 86 85 81 76 69 65 69Low 84 81 81 80 76 70 64 60 64
8High 90 89 87 86 82 76 69 66 70Low 84 81 82 80 77 70 64 60 64
DV/DH Q Series
4High 71 75 74 73 68 62 55 53 57Low 70 70 69 67 61 54 46 47 51
5High 72 76 75 74 69 63 56 54 58Low 71 71 70 68 62 55 47 48 52
6High 73 77 76 74 70 64 57 54 58Low 71 72 70 68 63 56 48 48 52
7High 74 78 76 75 71 65 58 55 59Low 72 73 71 69 63 57 49 49 53
8High 74 78 77 76 71 65 58 56 60Low 73 73 72 70 64 57 49 50 54
LDV/LDH
4High 98 94 90 88 86 83 77 70 75Low 92 88 83 82 80 76 69 64 69
6High 100 95 92 90 88 85 78 72 77Low 94 89 85 84 82 78 70 66 71
8High 101 97 93 91 89 86 80 73 78Low 95 91 86 85 83 79 72 67 72
10High 102 98 94 92 90 87 81 74 79Low 96 92 87 86 84 80 73 68 73
LDV/LDH Q Series
4High 98 91 87 86 86 79 70 68 72Low 90 84 84 84 80 72 62 64 68
6High 100 93 89 88 87 81 72 70 74Low 91 86 85 86 82 74 64 66 69
8High 101 94 90 89 89 82 73 71 75Low 93 87 87 87 83 75 65 67 71
10High 102 95 91 90 90 83 74 72 76Low 94 88 88 88 84 76 66 68 72
Sound Pressure Levels dB(A) re 20mPa and Noise Rating calculated with typical 17.5 dB deducts for 3m distance.Sound Power Levels Testing in accordance with Australian Standards AS 1217.5-1985.
(1) Sound Pressure Levels dB(A) re 20mPa and Noise Rating calculated @ 3m distance, free field.(2) Sound Pressure Levels dB(A) re 20mPa and Noise Rating calculated @ 10m distance, free field.
HX-511-2 AUS 13
Notes
In the interest of continuous improvement BITZER reserves the right to change the specifications or design of any of its products without notice. The BITZER Symbol, Name BITZER and model numbers are registered trade marks. All products
manufactured are pending design and specification registration and must not be copied or duplicated in any way.
Note: The ISO standard only applies to the BITZER NSW and VIC branches
BITZER Australia Pty Limited134 Dunheved Circuit,
St Marys, NSW 2760Australia
tel +61 (2) 8801 9300fax +61 (2) 9673 4698
Victoriatel +61 (3) 8326 8200fax +61 (3) 9310 2520
Queenslandtel +61 (7) 3725 1360fax +61 (7) 3274 3621
South Australiatel +61 (8) 8345 6110fax +61 (8) 8268 4555
Western Australiatel +61 (8) 6350 6297fax +61 (8) 9359 2077
BITZER New ZealandBITZER Australia Pty Ltd
Unit 5, 5 - 7 Henry Rose PlaceAlbany 0632
Auckland New Zealand
tel +64 9 415 2030
www.bitzer.com.au
11.2017
Quality ISO 9001
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