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。
产品参数
| 型号 (model) | JY-3DA | JY-5DA | JY-6DA | JY-8DA | JY-10DA | JY-12DA | JY-15DA | JY-20DA | JY-30DA | JY-40DA | ||
| 制冷量 Cooling capacity | -10℃ | KW | 3.75 | 6.6 | 7.9 | 9.8 | 13.3 | 15.8 | 21.9 | 26.6 | 43.8 | 53.2 |
| -15℃ | 3 | 5.3 | 6.3 | 7.66 | 10.8 | 12.6 | 17.05 | 21.6 | 34.1 | 43.2 | ||
| -20℃ | 2.32 | 4.2 | 5.1 | 6 | 8.68 | 10.2 | 12.8 | 17.36 | 25.6 | 34.72 | ||
| 电源 | 三相380V 50Hz（60Hz) | |||||||||||
| 输入总功率total input power | KW | 3.1 | 4.9 | 5.85 | 7 | 9 | 10.8 | 14 | 17.5 | 27 | 35 | |
| 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 BaDAnce 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）PDAte 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 | 高效紫铜管加铝箔翅片式+外转子散热风机 Efficient copper tube plus aluminum foil fin type + external rotor cooling fan | ||||||||||
| 冷却风量 cooling air volume | m³/h | 3000 | 5000 | 5000 | 10000 | 10000 | 15000 | 15000 | 20000 | 30000 | 30000 | |
| 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 | 930 | 1140 | 1140 | 1320 | 1680 | 1680 | 1850 | 2000 | 2000 | 2200 |
| 宽(width) | mm | 520 | 560 | 560 | 720 | 810 | 810 | 990 | 1130 | 1480 | 1660 | |
| 高(high) | mm | 975 | 1040 | 1040 | 1320 | 1430 | 1430 | 1680 | 1720 | 1800 | 1800 | |
| 机组重量 Unit weight | KG | 135 | 175 | 210 | 310 | 450 | 530 | 750 | 835 | 1080 | 1125 | |