雙機(jī)頭水冷螺桿式冷水機(jī)組特點
一、壓縮機(jī)
一、壓縮機(jī)
中國臺灣漢鐘半封閉螺桿壓縮機(jī)(兩個),軸承壽命更長,可確保長時間運(yùn)行
壓機(jī)內(nèi)置三級油分離器,長效的10µm油過濾器,潤滑效果明顯改善
四個能量調(diào)節(jié)閥可滿足
四級分段能量調(diào)節(jié)
25%-無級能量調(diào)節(jié)
*節(jié)能器吸氣位置隨能量調(diào)節(jié)閥可變,更加節(jié)能
多種制冷劑可供選擇,除R22外,還可選用R407C等環(huán)保冷媒
二、冷凝器和蒸發(fā)器
采用高效臥式殼管式換熱器
產(chǎn)品符合國家壓力容器要求
采用進(jìn)口優(yōu)質(zhì)管板及螺紋銅管作為原料,大大增加冷媒與水的換熱效率
產(chǎn)品流程結(jié)構(gòu)簡潔,換熱穩(wěn)定,維修保養(yǎng)方便
產(chǎn)品具有外形美觀,體積小,換熱量大,故障率低等優(yōu)點
三、微電腦控制器
采用嵌入式高速微處理器,性能遠(yuǎn)*業(yè)中使用的單片機(jī)
配備穩(wěn)定性高的記憶體,512K的程序儲存容量,128K的斷電數(shù)據(jù)保存容量,儲存數(shù)據(jù)穩(wěn)定且不會掉失
芯片結(jié)構(gòu)緊湊,發(fā)熱量低,抗*力強(qiáng)
具備定時開關(guān)機(jī)功能,具備故障查詢,故障報警功能
可定制采用485通訊傳輸技術(shù),傳輸數(shù)據(jù)遠(yuǎn)且信號不衰減,最遠(yuǎn)可達(dá)1200米
具備多控制器聯(lián)機(jī)控制功能,預(yù)留PC電腦監(jiān)控功能
具備在線多語言切換功能
觸摸屏全圖形人機(jī)界面,提供密碼口令保護(hù)功能,操作方便簡單
水冷螺桿式冷水機(jī)(單壓縮機(jī))系列參數(shù)Technical parameters of Water cooled Screw Type Chiller(Single head) | |||||||||
型號Mode 項目Item | RX-40SW | RX-50SW | RX-60SW | RX-70SW | RX-80SW | RX-100SW | RX-120SW | ||
制冷量Nominal Cooling capacity | kcal/h | 103888 | 135794 | 147920 | 180600 | 210700 | 269180 | 321124 | |
kw | 120.8 | 157.9 | 172 | 210 | 245 | 313 | 373.4 | ||
輸入總功率Total input power | kw | 30.5 | 37.9 | 45.5 | 52.9 | 60.5 | 75 | 90 | |
運(yùn)行電流 Max.running current | A | 61 | 75.8 | 91 | 105.8 | 121 | 150 | 180 | |
電源Power supply voltage | 3PH 380V 50HZ(200V/220V/415V 50HZ/60HZ) | ||||||||
制冷劑refrigerant | 名稱Type | R22(R407C/R134a/R410A) | |||||||
充注量Charge | kg | 20 | 25 | 30 | 35 | 40 | 50 | 60 | |
控制方式Control mode | 外平衡感溫式熱力膨脹閥 Thermostatic expansion valve) | ||||||||
壓縮機(jī) Compressor | 類型Type | 半封閉螺桿式 Semi-Hermetic screw type) | |||||||
功率Power | kw | 30 | 37.5 | 45 | 52.5 | 60 | 75 | 90 | |
啟動方式Starting method | Y-△ | ||||||||
能量調(diào)節(jié)范圍 Capacity control type | % | 0-33-66-100 | 0-25-50-75-100 | ||||||
蒸發(fā)器Evaporator | 類型Type | 干式殼管式Shell and Tube | |||||||
冷凍水量Chilled fluid flow | m³/h | 20.7 | 26 | 30.4 | 42.3 | 48.2 | 55 | 68.2 | |
進(jìn)出水管徑Inlet/outlet pipe caliber | Inch | 3'' | 3'' | 3'' | 3'' | 4'' | 4'' | 4'' | |
冷凝器Condenser | 類型Type | 殼管式Shell and Tube | |||||||
冷卻水量Cooling fluid flow | m³/h | 26 | 32.5 | 37.8 | 52.1 | 59.3 | 67.7 | 83.7 | |
進(jìn)出水管徑Inlet/outlet pipe caliber | Inch | 3'' | 3'' | 3'' | 3'' | 4'' | 4'' | 4'' | |
安全保護(hù)裝置Safety protection | 壓縮機(jī)過熱保護(hù),機(jī)組過載保護(hù)裝置,高低壓力保護(hù)裝置,防凍保護(hù)裝置,電源逆相/缺相保護(hù)器,可熔栓,水流開關(guān)Compressor overheating, overloading, high/low pressure ,flo switch, phase sequence, phase-missing, Solube bolt, anti-freezing. | ||||||||
機(jī)械尺寸Dimension | 長L | mm | 2000 | 2000 | 2350 | 2400 | 2500 | 3000 | 3100 |
寬W | mm | 1040 | 1040 | 1045 | 1060 | 1200 | 1110 | 1180 | |
高H | mm | 1400 | 1400 | 1400 | 1400 | 1500 | 1500 | 1500 | |
機(jī)組重量 Weight | kg | 820 | 950 | 1120 | 1300 | 1560 | 1720 | 2030 | |
運(yùn)行重量 Running weight | kg | 970 | 1060 | 1270 | 1480 | 1780 | 1960 | 2250 | |
備注:1.制冷量是依據(jù)冷凍水入口溫度12℃,出口溫度7℃;冷卻水入口溫度30℃,出口溫度35℃計算得出。2.工作范圍:冷凍水溫度范圍:3℃至35℃;冷凍水進(jìn)出水溫差:3℃至8℃;冷卻水溫度范圍:18℃至30℃;冷卻水進(jìn)出水溫差:3.5℃至10℃。上述規(guī)格尺寸如有變更,恕不另外通知。 | |||||||||
Note: 1. nominal cooling capacity calculated according to:lnlet/outlet chilled fluid temperature : 12℃/17℃ ,Inlet/outlet cooling water temperature: 30℃/35℃. 2. Working condition:The temperature range of chilled fluid is from 5℃to 30℃,The temperature difference between inlet and outlet chilled fluid is from 3℃ to 8℃,The temperature range of cooling water from 18℃ to 30℃ Temperature difference between inlet and outlet cooling water is from 3.5℃to 10℃.We reserve the right to modify the above information without further notice |