冷水机常温温度一般控制在0℃-35℃范围内。而低温冷水机温度则控制一般在0℃-45℃左右，低温冷水机特别适合用于食品饮料冷却、化工冷却、医药冷却及特殊行业低温冷却要求的行业。压缩机采用法国美优乐（Maneurop）与台湾汉钟（HANBELL）及德国比泽尔（Bitzer）螺杆压缩机。
| 型号 (model) | JY-5DW | JY-6DW | JY-8DW | JY-10DW | JY-12DW | JY-15DW | JY-20DW | JY-25DW | JY-30DW | JY-40DW | ||
| 制冷量 Cooling capacity | -10℃ | KW | 6.98 | 8.1 | 10.4 | 14.5 | 17.1 | 23 | 28.3 | 32.7 | 45.6 | 56.2 |
| -15℃ | 5.6 | 6.8 | 8.3 | 11.2 | 12.9 | 17.89 | 22.1 | 26.8 | 35 | 45 | ||
| -20℃ | 4.4 | 5.3 | 6.4 | 9 | 10.7 | 13.5 | 18 | 21.3 | 27 | 36.5 | ||
| 电源 | 三相380V 50Hz（60Hz) | |||||||||||
| 输入总功率total input power | KW | 2.95 | 4.75 | 5.55 | 6.75 | 8.9 | 10.6 | 13 | 17.2 | 26 | 34 | |
| 温控范围 Temperature control range | ℃ | 5-35 | ||||||||||
| 温控精度 Temperature control accuracy | ℃ | ±1 | ||||||||||
| 冷媒 refrigerant | 种类 type | R22（R407C/R410A/R404A） | ||||||||||
| 控制方式 way to control | 热力平衡膨胀阀Thermal Balance Expansion Valve | |||||||||||
| 压缩机 compressor | 形式 form | 涡旋式（活塞式） Scroll (piston) | ||||||||||
| 功率 power | (KW) | 2.2 | 4 | 4.8 | 6 | 7.8 | 9.5 | 11.5 | 15 | 22 | 30 | |
| 水箱 water tank | 水箱容积 Tank volume | L | 30 | 30 | 30 | 60 | 60 | 60 | 100 | 150 | 240 | 300 |
| 水箱材质 Water tank material | SUS304不锈钢(SUS304 stainless steel) | |||||||||||
| 管径 Pipe diameter | G1〃 | G1〃 | G1〃 | G1〃 | G1-1/2〃 | G1-1/2〃 | G2〃 | G2-1/2〃 | G2-1/2〃 | G3〃 | ||
| 水泵 water pump | 杨程 Yang Cheng | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
| 功率 power | KW | 0.75 | 0.75 | 0.75 | 0.75 | 1.1 | 1.1 | 1.5 | 2.2 | 4 | 4 | |
| 蒸发器 Evaporator | 类型 Types of | 板式换热器（壳管式）Plate Heat Exchanger (Shell and Tube) | ||||||||||
| 冷冻水流量 Chilled water flow | m³/h | 1.36 | 2.26 | 2.72 | 3.37 | 4.57 | 5.44 | 6.95 | 9.14 | 14 | 18.3 | |
| 冷凝器 condenser | 类型 Types of | 壳管式（shell and tube） | ||||||||||
| 冷却水流量 Cooling water flow | m³/h | 2.58 | 3 | 4.1 | 5.4 | 6.84 | 9.8 | 12.3 | 16.8 | 22 | 29 | |
| 安全保护 safety protection | 压缩机过热保护、过流保护、高低压力保护、超温保护、流量保护、相序/缺相保护，排气过热保护、防冻保护Compressor overheating protection, overcurrent protection, high and low pressure protection, overtemperature protection, flow protection, phase sequence/phase loss protection, exhaust overheating protection, antifreeze protection. | |||||||||||
| 外型尺寸 Dimensions | 长(long) | mm | 890 | 890 | 1170 | 1170 | 1170 | 1700 | 1850 | 2000 | 2000 | 2200 |
| 宽(width) | mm | 500 | 500 | 710 | 710 | 710 | 810 | 990 | 1130 | 1480 | 1660 | |
| 高(high) | mm | 840 | 840 | 1200 | 1200 | 1200 | 1430 | 1680 | 1720 | 1800 | 1800 | |
| 机组重量 Unit weight | KG | 150 | 168 | 260 | 300 | 450 | 530 | 750 | 835 | 1080 | 1125 | |
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