- Phone：0086-4006769702 / 021-57406072
- Fax：0086-021-57406122
- E-mail：0086-400-676-9702
- Address：No.128 Huian Road Wuqiao Industrial Park Fengxian District Shanghai China
Air cooled screw chiller
- The unit uses high efficiency heat exchanger with advanced, unique shape design and systems. Units can be installed directly on the roof, or other well-ventilated place outdoors, without a separate room, space saving construction. Compact shape, appearance, unit uses “W” type coil design, space utilization, small unit size, in order to adapt to the outdoor weather conditions to ensure that the unit has a good operating results during the life cycle.
- Description
冷水机组部件示意图
冷水机组部件示意图
Cooling Capacity：100KW～2000KW
Outlet Temperature：7℃～-15℃
Ambient temperature range：21℃～43℃
Product options
1.Salt water evaporator
2.Stepless energy regulation
3.Whole heat recovery/partial heat recovery
4.Pump control
5.Special power supply
6.Remote communication connector
Products features
1.Twin screw compressor brand is employed,with high effciency ,low noise level,less wearing and long operation time.
2.Fourstage volume control or 0%-100% automatic regulation.
3.Use PLC microcomputer control from Germany SIEMENS.LCD touch screen,both English and Chinese human-machina intertace.
4.Perfect breakdown protection:high and low pressure protection,air discharge protection,oil level protection,water flow protection,reverse and lack phase protection,chilled water anti-freezing protection,cooling water overheat protection.
Product specification
Refrigerant: R22/R407C
Evaporator max water pressure drop: 1.0MPa
Evaporator:Fouling factor 0.018m2·℃/KW
Power supply: 380V/3P/50Hz
Allowable voltage fluctuate: ±5%
Allowable frequency fluctuate: ±2%
The unit uses high efficiency heat exchanger with advanced, unique shape design and systems. Units can be installed directly on the roof, or other well-ventilated place outdoors, without a separate room, space saving construction. Compact shape, appearance, unit uses “W” type coil design, space utilization, small unit size, in order to adapt to the outdoor weather conditions to ensure that the unit has a good operating results during the life cycle.
Friendly choose to use environmentally R407C、R134A or R410A Refrigerant ect.
There may be change of the dimensions without pre notice.For accurate you are welcome to ask us for installing drawing.
Air cooled screw (Heat) chiller（Single compressor）
Refrigeration condition:Cooling water inlet/outlet temperature 12℃／7℃;ambient dry bulb temperature 35℃.
Heating condition:Hot water outlet temperature 45℃,ambient dry bulb temperature 7℃, ambient wet bulb temperature 6℃.
1
SA- 机型 Type 85S 115S 150S 160S 200S 220S 255S 270S 300S 320S 名义制冷量
Nominal cooling capacitykW 85.0 115.0 150.0 160.0 200.0 220.0 255.0 270.0 300.0 320.0 104kcal/h 7.3 9.9 12.9 13.8 17.2 18.9 21.9 23.2 25.8 27.5 名义制热量
Nominal heating capacitykW 95.0 135.0 170.0 185.0 230.0 250.0 290.0 300.0 330.0 360.0 104kcal/h 8.2 11.6 14.6 15.9 19.8 21.5 24.9 25.8 28.4 31.0 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 30.8 40.9 50.3 59.6 70.6 76.7 85.0 88.5 99.8 108.4 整机运转电流(A) Machine operating current 58.5 77.7 95.5 113.2 134.1 145.7 161.4 168.1 189.5 206.0 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 制冷功率(kW) Refrigeration power 27.5 36.5 45.5 50.0 61.0 66.5 75.0 78.5 86.5 94.5 制冷电流(A) Refrigeration current 46.5 61.0 77.0 84.5 103.0 112.0 126.0 132.5 146.0 159.0 制热功率(kW) Heating power 26.5 35.0 43.5 48.0 58.5 63.5 72.0 75.5 83.0 91.0 制热电流(A) Heating current 44.5 58.5 74.0 81.0 98.5 107.0 120.0 127.0 140.0 152.0 能量调节 Energy regulation 0-33%-66%-100% 0-25%-50%-75%-100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 14.6 19.8 25.8 27.5 34.4 37.8 43.8 46.4 51.5 55.0 水压降(kPa) Water pressure drop 45.0 45.0 45.0 48.0 48.0 48.0 50.0 50.0 50.0 50.0 配管管径(mm) Interface size DN65 DN80 DN100 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 6 8 8 6 6 6 6 6 8 8 单台功率 Stand-alone power 0.6 0.6 0.6 1.6 1.6 1.7 1.7 1.7 1.7 1.7 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 17.0 23.0 30.0 32.0 40.0 45.0 52.0 55.0 60.0 65.0 外形尺寸
Overall dimensions长(mm) Length 2500 2950 2950 3200 3500 3500 3700 3700 4000 4000 宽(mm) Width 1400 1400 1400 2200 2200 2200 2200 2200 2200 2200 高(mm) Height 1925 2100 2250 2150 2150 2200 2250 2350 2150 2250 重量 weight 机组略重(kg) Machine weight 1900 2000 2200 2600 2850 3000 3200 3500 3800 3950 运行略重(kg) Operating weight 2200 2300 2500 2900 3150 3300 3500 3800 4100 4250 2
SA- 机型 Type 350S 420S 445S 490S 525S 545S 635S 700S 745S 840S 名义制冷量
Nominal cooling capacitykW 350.0 420.0 445.0 490.0 525.0 545.0 635.0 700.0 745.0 840.0 104kcal/h 30.1 36.1 38.3 42.1 45.2 46.9 54.6 60.2 64.1 72.2 名义制热量
Nominal heating capacitykW 400.0 470.0 500.0 550.0 590.0 610.0 710.0 780.0 830.0 940.0 104kcal/h 34.4 40.4 43.0 47.3 50.7 52.5 61.1 67.1 71.4 80.8 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 118.5 139.0 146.0 158.0 168.5 175.5 201.0 223.5 239.5 265.0 整机运转电流(A) Machine operating current 212.0 248.5 261.0 282.5 301.0 314.0 359.0 400.0 428.0 473.0 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 制冷功率(kW) Refrigeration power 105.0 122.0 129.0 140.0 150.5 155.0 179.0 198.5 211.0 237.0 制冷电流(A) Refrigeration current 177.0 205.5 217.0 235.0 253.0 261.0 301.0 334.0 354.0 398.5 制热功率(kW) Heating power 101.0 117.0 123.5 134.0 144.0 148.5 171.5 190.0 202.0 227.0 制热电流(A) Heating current 170.0 197.0 208.0 225.0 242.5 250.0 288.0 320.0 334.0 382.0 能量调节 Energy regulation 0-25%-50%-75%-100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 60.1 72.2 76.5 84.2 90.2 93.6 109.1 120.3 128.0 144.3 水压降(kPa) Water pressure drop 52.0 55.0 55.0 58.0 60.0 60.0 62.0 70.0 75.0 80.0 配管管径(mm) Interface size DN125 DN150 DN150 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 8 10 10 10 10 12 12 12 16 16 单台功率 Stand-alone power 1.7 1.7 1.7 1.8 1.8 1.7 1.8 1.8 1.8 1.8 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 70.0 85.0 90.0 100.0 105.0 110.0 130.0 140.0 150.0 170.0 外形尺寸
Overall dimensions长(mm) Length 4200 4500 5000 5800 5800 6000 6200 6500 8000 8000 宽(mm) Width 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 高(mm) Height 2250 2300 2350 2350 2350 2350 2450 2450 2350 2450 重量 weight 机组略重(kg) Machine weight 4350 4550 4850 5300 5500 5800 6250 6550 7350 7500 运行略重(kg) Operating weight 4650 4850 5150 5600 5800 6100 6550 6850 7650 7800 Air cooled screw (Heat) chiller（Double compressor）
Refrigeration condition:Cooling water inlet/outlet temperature 12℃／7℃;ambient dry bulb temperature 35℃.
Heating condition:Hot water outlet temperature 45℃,ambient dry bulb temperature 7℃, ambient wet bulb temperature 6℃.
1
SA- 机型 Type 170D 230D 300D 320D 400D 440D 510D 540D 600D 640D 名义制冷量
Nominal cooling capacitykW 170.0 230.0 300.0 320.0 400.0 440.0 510.0 540.0 600.0 640.0 104kcal/h 14.6 19.8 25.8 27.5 34.4 37.8 43.9 46.4 51.6 55.0 名义制热量
Nominal heating capacitykW 190.0 270.0 340.0 370.0 460.0 500.0 580.0 600.0 660.0 720.0 104kcal/h 16.3 23.2 29.2 31.8 39.6 43.0 49.9 51.6 56.8 61.9 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 61.6 81.8 100.6 119.2 141.2 153.4 170.0 177.0 199.6 216.8 整机运转电流(A) Machine operating current 117.0 155.4 191.0 226.4 268.2 291.4 322.8 336.2 379.0 412.0 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 制冷功率(kW) Refrigeration power 55.0 73.0 91.0 100.0 122.0 133.0 150.0 157.0 173.0 189.0 制冷电流(A) Refrigeration current 93.0 122.0 154.0 169.0 206.0 224.0 252.0 265.0 292.0 318.0 制热功率(kW) Heating power 53.0 70.0 87.0 96.0 117.0 127.0 144.0 151.0 166.0 182.0 制热电流(A) Heating current 89.0 117.0 148.0 162.0 197.0 214.0 240.0 254.0 280.0 304.0 能量调节 Energy regulation 0-16.5%-33%-...100% 0-12.5%-25%-37.5%-...100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 29.2 39.5 51.5 55.0 68.7 75.6 87.6 92.8 103.1 110.0 水压降(kPa) Water pressure drop 47.0 47.0 50.0 50.0 55.0 55.0 55.0 58.0 58.0 58.0 配管管径(mm) Interface size DN80 DN100 DN125 DN150 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 6 6 8 8 10 10 10 12 12 12 单台功率 Stand-alone power 1.2 1.2 1.2 1.2 1.7 1.7 1.7 1.7 1.8 1.8 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 34.0 46.0 60.0 64.0 80.0 90.0 104.0 110.0 120.0 130.0 外形尺寸
Overall dimensions长(mm) Length 3500 3500 4000 4000 4500 5000 5800 6000 6200 6200 宽(mm) Width 2150 2200 2200 2200 2200 2200 2200 2200 2200 2200 高(mm) Height 2200 2200 2150 2250 2300 2350 2350 2350 2450 2550 重量 weight 机组略重(kg) Machine weight 2800 3000 3900 4250 4650 4950 5600 5950 6250 6450 运行略重(kg) Operating weight 3100 3300 4200 4550 4950 5250 5900 6250 6550 6750 2
SA- 机型 Type 700D 840D 890D 980D 1050D 1090D 1270D 1400D 1490D 1680D 名义制冷量
Nominal cooling capacitykW 700.0 840.0 890.0 980.0 1050.0 1090.0 1270.0 1400.0 1490.0 1680.0 104kcal/h 60.2 72.2 76.5 84.3 90.3 93.7 109.2 120.4 128.1 144.5 名义制热量
Nominal heating capacitykW 800.0 940.0 1000.0 1100.0 1180.0 1220.0 1420.0 1560.0 1660.0 1880.0 104kcal/h 68.8 80.8 86.0 94.6 101.5 104.9 122.1 134.2 142.8 161.7 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 237.0 278.0 292.0 316.0 337.0 351.0 402.0 447.0 479.0 530.0 整机运转电流(A) Machine operating current 424.0 497.0 522.0 565.0 602.0 628.0 718.0 800.0 856.0 946.0 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 制冷功率(kW) Refrigeration power 210.0 244.0 258.0 280.0 301.0 310.0 358.0 397.0 422.0 474.0 制冷电流(A) Refrigeration current 354.0 411.0 434.0 470.0 506.0 522.0 602.0 668.0 708.0 797.0 制热功率(kW) Heating power 202.0 234.0 247.0 268.0 288.0 297.0 343.0 380.0 404.0 454.0 制热电流(A) Heating current 340.0 394.0 416.0 450.0 485.0 500.0 576.0 640.0 668.0 764.0 能量调节 Energy regulation 0-12.5%-25%-37.5%-...100% 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 120.3 144.3 152.9 168.4 180.4 187.3 218.2 240.5 256.0 288.7 水压降(kPa) Water pressure drop 52.0 55.0 55.0 58.0 60.0 60.0 62.0 70.0 75.0 80.0 配管管径(mm) Interface size DN150 DN200 DN250 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 12 16 16 20 20 24 24 24 32 32 单台功率 Stand-alone power 1.8 1.8 1.8 1.8 1.8 1.7 1.8 1.8 1.8 1.8 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 140.0 170.0 180.0 200.0 210.0 220.0 260.0 280.0 300.0 340.0 外形尺寸
Overall dimensions长(mm) Length 6500 8000 8000 12000 12000 14500 14500 15200 16000 16000 宽(mm) Width 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 高(mm) Height 2450 2450 2450 2350 2350 2350 2450 2300 2350 2450 重量 weight 机组略重(kg) Machine weight 6750 7650 7950 11000 12500 13000 14500 15500 15900 16200 运行略重(kg) Operating weight 7050 7950 8250 11300 12800 13300 14800 15800 16200 16500 Low temperature air cooled screw chiller（Single compressor）-5℃
Refrigeration condition:Cooling water inlet/outlet temperature 12℃／7℃;ambient dry bulb temperature 35℃.
Temperature term:Chilled water outlet temperature -7℃～5℃.
Chilled water should be added by 25% glycol water or 20% calcium chloride as anti-freeze.
SA- 机型 Type 50SX 65SX 90SX 95SX 115SX 130SX 150SX 160SX 175SX 190SX 名义制冷量
Nominal cooling capacitykW 48.9 66.9 88.1 95.9 116.9 128.4 151.7 160.3 175.4 189.8 104kcal/h 4.2 5.8 7.6 8.3 10.1 11.1 13.1 13.8 15.1 16.3 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 27.7 36.5 46.7 52.0 64.6 69.4 77.6 81.1 88.2 95.7 整机运转电流(A) Machine operating current 47.4 62.5 80.1 89.5 111.7 119.6 133.5 139.4 151.4 164.4 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 输入功率(kW)
Refrigeration input power25.0 32.9 41.3 45.3 55.1 60.0 67.6 71.1 78.2 85.3 额定电流(A) Rated Current 42.0 55.3 69.4 76.1 92.6 100.9 113.6 119.5 131.5 143.5 能量调节 Energy regulation 0-33%-66%-100% 0-25%-50%-75%-100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 9.1 12.4 16.3 17.7 21.6 23.8 28.1 29.7 32.4 35.1 水压降(kPa) Water pressure drop 45.3 41.5 54.2 48.3 48.4 43.6 41.1 47.0 47.9 47.6 配管管径(mm) Interface size DN50 DN65 DN80 DN100 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 6 8 8 3 6 6 6 6 6 6 单台功率(kW) Stand-alone power 0.4 0.4 0.7 2.2 1.6 1.6 1.7 1.7 1.7 1.7 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 10.9 14.8 19.5 21.3 25.9 28.5 33.6 35.6 38.9 42.1 外形尺寸
Overall dimensions长(mm) Length 2500 2950 3150 3450 3050 3050 3550 3550 3550 3550 宽(mm) Width 1400 1400 1500 1200 2000 2000 2200 2200 2200 2200 高(mm) Height 1925 2100 2150 2180 1950 2050 2000 2050 2150 2250 重量 weight 机组略重(kg) Machine weight 1900 2000 2400 2700 2600 2650 2800 3000 3100 3350 运行略重(kg) Operating weight 2050 2300 2700 3000 2900 3000 3150 3350 3450 3700 SA- 机型 Type 210SX 245SX 260SX 290SX 310SX 325SX 380SX 415SX 440SX 500SX 名义制冷量
Nominal cooling capacitykW 208.8 248.8 262.7 287.8 311.8 323.9 377.4 414.2 442.4 498.7 104kcal/h 18.0 21.4 22.6 24.8 26.8 27.9 32.5 35.7 38.1 42.9 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 111.3 124.1 134.3 147.9 157.5 161.9 182.3 211.8 222.9 246.6 整机运转电流(A) Machine operating current 192.4 213.1 231.5 255.7 271.9 279.2 313.1 366.5 385.1 424.9 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 输入功率(kW)
Refrigeration input power94.9 110.2 116.4 126.1 135.7 140.1 161.4 179.0 190.1 213.8 额定电流(A) Rated Current 159.6 185.3 195.7 212.0 228.2 235.5 271.3 301.0 319.6 359.4 能量调节 Energy regulation 0-25%-50%-75%-100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 38.6 46.0 48.6 53.2 57.7 59.9 69.8 76.6 81.8 92.3 水压降(kPa) Water pressure drop 46.0 48.5 40.8 45.0 41.0 45.9 50.3 44.8 46.1 49.0 配管管径(mm) Interface size DN100 DN125 DN150 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 6 8 8 8 8 8 12 12 12 12 单台功率(kW) Stand-alone power 2.7 1.7 2.2 2.7 2.7 2.7 1.7 2.7 2.7 2.7 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 46.3 55.2 58.3 63.8 69.1 71.8 83.7 91.9 98.1 110.6 外形尺寸
Overall dimensions长(mm) Length 3800 4650 4950 5550 5550 5550 6750 6750 7350 7950 宽(mm) Width 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 高(mm) Height 2300 2250 2300 2250 2350 2350 2350 2450 2450 2450 重量 weight 机组略重(kg) Machine weight 3800 4400 4600 5200 4700 4900 5600 5900 6200 6600 运行略重(kg) Operating weight 4100 4700 4900 5600 5050 4250 6000 6300 6600 7000 Low temperature air cooled screw chiller（Double compressor）-5℃
Refrigeration condition:Cooling water inlet/outlet temperature 12℃／7℃;ambient dry bulb temperature 35℃.
Temperature term:Chilled water outlet temperature -7℃～5℃.
Chilled water should be added by 25% glycol water or 20% calcium chloride as anti-freeze.
SA- 机型 Type 100DX 130DX 180DX 190DX 230DX 260DX 300DX 320DX 350DX 380DX 名义制冷量
Nominal cooling capacitykW 97.9 133.9 176.2 191.8 233.9 256.8 303.4 320.6 350.7 379.6 104kcal/h 8.4 11.5 15.2 16.5 20.1 22.1 26.1 27.6 30.2 32.7 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 55.2 72.6 92.6 100.6 126.6 141.8 157.0 162.1 176.3 197.5 整机运转电流(A) Machine operating current 108.6 138.0 169.2 184.2 220.8 239.2 267.2 280.4 307.0 333.6 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 输入功率(kW)
Refrigeration input power50.0 65.8 82.6 90.6 110.2 120.0 135.2 142.2 156.4 170.6 额定电流(A) Rated Current 84.0 110.6 138.8 152.2 185.2 201.8 227.2 239.0 263.0 287.0 能量调节 Energy regulation 0-16.5%-33%-...100% 0-12.5%-25%-37.5%-...100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 18.1 24.8 32.6 35.5 43.3 47.5 56.1 59.3 64.9 70.2 水压降(kPa) Water pressure drop 45.3 41.5 54.2 48.3 48.4 43.6 41.1 47.0 47.9 47.6 配管管径(mm) Interface size DN80 DN100 DN125 DN150 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 6 6 6 6 6 8 8 12 12 12 单台功率(kW) Stand-alone power 0.9 1.1 1.7 1.7 2.7 2.7 2.7 1.7 1.7 2.2 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 21.7 29.7 39.1 42.5 51.9 57.0 67.3 71.1 77.8 84.2 外形尺寸
Overall dimensions长(mm) Length 3150 3150 3550 3550 3950 4850 4850 6750 6750 6750 宽(mm) Width 2000 2100 2200 2200 2200 2000 2200 2200 2200 2200 高(mm) Height 1660 1900 1850 2120 2300 2150 2300 2010 2150 2200 重量 weight 机组略重(kg) Machine weight 3800 4000 4800 5400 5200 5300 5600 6000 6200 6700 运行略重(kg) Operating weight 4100 4600 5400 6000 5800 6000 6300 6700 6900 7400 SA- 机型 Type 420DX 490DX 520DX 580DX 620DX 650DX 760DX 830DX 880DX 1000DX 名义制冷量
Nominal cooling capacitykW 417.7 497.7 525.5 575.6 623.6 647.8 754.7 828.4 884.8 997.5 104kcal/h 36.0 42.8 45.2 49.5 53.7 55.8 65.0 71.3 76.2 85.9 运行控制方式 Run control PLC可编程控制器全自动控制 Use PLC microcomputer control 电源 Power Supply 380V/3N/50HZ 启动类型 Startup type Y-△ 整机功率(kW) Machine power 222.6 253.2 268.6 295.9 315.1 323.9 364.6 423.5 445.7 493.1 整机运转电流(A) Machine operating current 369.2 426.2 449.2 485.4 593.4 609.6 685.1 798.4 639.8 927.0 压缩机Compressor 型式 Type 5:6非对称半封闭双螺杆压缩机 Semi-closed 5:6 asymmetric twin-screw compressor 输入功率(kW)
Refrigeration input power189.8 220.4 232.8 252.2 271.4 280.2 322.8 358.0 380.2 427.6 额定电流(A) Rated Current 319.2 370.6 391.4 424.0 456.4 471.0 542.6 602.0 639.2 718.8 能量调节 Energy regulation 0-12.5%-25%-37.5%-...100% 蒸发器Evaporator 型式 Type 高效壳管干式换热器 Pipe dry high efficiency heat exchanger 水流量(m3/h) Flow 77.3 92.1 97.2 106.5 115.4 119.8 139.6 153.3 163.7 184.5 水压降(kPa) Water pressure drop 46.0 48.5 40.8 45.0 41.0 45.9 50.3 44.8 46.1 49.0 配管管径(mm) Interface size DN150 DN200 冷凝器Condenser 型式 Type 高效铜管与铝箔紧密胀接型翅片式热交换器 Efficiency copper pipe and aluminum foil wing heat exchanger 风机数量 Quantity of fans 12 12 16 16 16 16 24 24 24 24 单台功率(kW) Stand-alone power 2.7 2.7 2.2 2.7 2.7 2.7 1.7 2.7 2.7 2.7 制冷剂Refrigerant 类型 Type R22 充注量(kg) Refrigerant volume 92.6 110.4 116.5 127.7 138.3 143.7 167.4 183.7 196.2 221.2 外形尺寸
Overall dimensions长(mm) Length 6750 8750 8750 8750 11100 11100 13500 13500 14700 15900 宽(mm) Width 2200 2200 2200 2200 2200 2200 2200 2200 2200 2200 高(mm) Height 2380 2250 2350 2450 2350 2350 2350 2450 2450 2450 重量 weight 机组略重(kg) Machine weight 7600 8800 9200 10400 9400 9800 11200 11800 12400 13200 运行略重(kg) Operating weight 8200 9400 9800 11200 10100 8500 12000 12600 13200 14000