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風(fēng)冷式螺桿冷水機(jī)特點(diǎn)
風(fēng)冷式螺桿冷水機(jī)冷風(fēng)式冷凝器為翅片式，采用雙曲面波紋親水鋁箔，由專業(yè)的熱換器加工設(shè)備制造，具有結(jié)構(gòu)緊湊，體積小、重量輕、換熱效率高的優(yōu)點(diǎn)，并配置低轉(zhuǎn)速的大軸六風(fēng)機(jī)，可以有效降低運(yùn)行噪音，減少周圍環(huán)境的影響。幾組控制系統(tǒng)采用進(jìn)口PLC程式控制器、人機(jī)界面配置大熒幕觸摸屏，界面簡(jiǎn)便大方，操作直觀方便。
風(fēng)冷式螺桿冷水機(jī)具有可靠的安全保護(hù)裝置，包括：高低壓保護(hù)器、排氣過熱保護(hù)器、壓縮機(jī)電機(jī)過熱保護(hù)器、防凍溫度保護(hù)器、水流保護(hù)器、緊急停止開關(guān)、感溫式易熔塞、安全閥等。
| 風(fēng)冷螺桿型冷水機(jī)組參數(shù)表（一） |
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| 參數(shù)型號(hào) | YTO-80AS | YTO-110AS | YTO-140AS | YTO-150AS | YTO-1802AS | YTO-200AS | YTO-240AS | |||
| 制冷量 | Kcal/h | 68.8 | 94.6 | 120.4 | 129 | 154.8 | 172 | 206.4 | ||
| kw | 80 | 110 | 140 | 150 | 180 | 200 | 240 | |||
| 總輸入功率 Total input | KW | 32.4 | 43.1 | 50.6 | 58.7 | 69.8 | 77.2 | 85.4 | ||
| zui大運(yùn)行電流MaximumRunning Current | A | 59.9 | 79.7 | 93.6 | 108.6 | 129.1 | 142.8 | 158 | ||
| 能量調(diào)節(jié)范圍Capacity control | % | 0-33%-66%-* | 0-25%-50%-75%-* |
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| 電源 Power supply | 3N-380V415 50HZ/60HZ |
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| 制冷劑Refrireant | 名稱name | R22/134A | ||||||||
| 控制方式Controltyp | 感溫式外部均壓膨脹閥thermostatic expansion valve | |||||||||
| 壓縮機(jī)comprcsslr | 類型type | 半封閉螺桿式screw wemi hermetic |
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| 功率motor | KW | 27.5 | 36.5 | 44 | 51 | 61 | 67 | 75 | ||
| 冷凝器Condenser |
| 高效銅管套波紋型鋁翅片Efficient brass sets corrugated aluminum fin |
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| 風(fēng)機(jī)fan | 形式Type |
| 半封閉螺桿式Semi-hermetic screw |
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| 風(fēng)量 Air fliw | m3/h | 30000 | 40000 | 50000 | 60000 | 72000 | 76000 | 85000 | ||
| 蒸發(fā)器Evaporator | 類型type |
| 殼管式shell and tube |
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| 冷水量 | m3/h | 13.8 | 18.9 | 24.1 | 25.8 | 31 | 34.4 | 41.3 | ||
| 進(jìn)出水管徑G | G2.5" | G2.5" | G2.5" | G2.5" | G3" | G3" | G3" | |||
| 保護(hù)裝置 Safety device | 相序、高低壓、過載、防護(hù)、流量、開機(jī)延時(shí)、排氣溫度、電機(jī)繞組過熱保護(hù)Phase order,high voltage,Antifreeze,Flow,Bootdelay,Exhausttmmperature,Motor,Motor winding thermal protection | |||||||||
| 外型尺寸dmension | L | mm | 2200 | 2200 | 2500 | 2500 | 2500 | 3350 | 3350 | |
| W | mm | 1360 | 1360 | 1600 | 1600 | 1600 | 1700 | 1700 | ||
| H | mm | 1910 | 1910 | 1980 | 1980 | 1980 | 2050 | 2050 | ||
| 機(jī)組重量 Net weight | kg | 1200 | 1200 | 1300 | 1400 | 1500 | 1800 | 2100 | ||
| 運(yùn)行重量 operatomgweight | kg | 1360 | 1470 | 1950 | 1700 | 1850 | 2200 | 2500 | ||
| 風(fēng)冷螺桿型冷水機(jī)組參數(shù)表（二） | ||||||||||
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| 參數(shù)型號(hào) | YTO-270AS | YTO-330AS | YTO-410AS | YTO-490AS | YTO-590AS | YT0-650AS | YTO-770AS | |||
| 制冷量 Cooling capacity | Kcal/h | 232.2 | 283.8 | 352.6 | 421.4 | 507.4 | 559 | 619.2 | ||
| kw | 270 | 330 | 410 | 490 | 590 | 650 | 770 | |||
| 總輸入功率 Total input | KW | 98.9 | 119.9 | 148.2 | 173 | 204.4 | 225.4 | 267.2 | ||
| zui大運(yùn)行電流MaximumRunning Current | A | 183 | 221.8 | 274.2 | 173 | 204.4 | 225.4 | 267.2 | ||
| 能量調(diào)節(jié)范圍Capacity control | % | 0-25%-50%-75%-* | ||||||||
| 壓縮機(jī)comprcsslr | 類型type | 半封閉螺桿式screw wemi hermetic | ||||||||
| 功率motor | KW | 87 | 105 | 129 | 150 | 179 | 200 | 237 | ||
| 冷凝器Condenser |
| 高效銅管套波紋型鋁翅片Efficient brass sets corrugated aluminum fin | ||||||||
| 風(fēng)機(jī)fan | 形式Type |
| 低噪音外轉(zhuǎn)子Low-noise external rotor | |||||||
| 風(fēng)量 Air fliw | m3/h | 98000 | 120000 | 145000 | 170000 | 200000 | 223000 | 270000 | ||
| 蒸發(fā)器Evaporator | 類型type |
| 殼管式shell and tube | |||||||
| 冷水量 | m3/h | 46.5 | 56.8 | 70.6 | 84.3 | 101.5 | 111.8 | 123.9 | ||
| 循環(huán)泵Circulating pump | 功率KW | 5.5 | 5.5 | 7.5 | 11 | 11 | 11 | 11 | ||
| 進(jìn)出水管徑 in/out pipe size | G3" | G4" | 5 | G4" | G4" | G4" | G4" | |||
| 保護(hù)裝置 Safety device | 相序、高低壓、過載、防護(hù)、流量、開機(jī)延時(shí)、排氣溫度、電機(jī)繞組過熱保護(hù)Phase order,high voltage,Antifreeze,Flow,Bootdelay,Exhausttmmperature,Motor,Motor winding thermal protection | |||||||||
| 外型尺寸dmension | L | mm | 3350 | 4760 | 4300 | 4300 | 4950 | 4950 | 6550 | |
| W | mm | 1700 | 1700 | 2200 | 2200 | 2200 | 2200 | 2200 | ||
| H | mm | 2050 | 2100 | 2200 | 2200 | 2300 | 2300 | 2300 | ||
| 機(jī)組重量 Net weight | kg | 2350 | 2600 | 3100 | 3400 | 3850 | 4000 | 5000 | ||
| 運(yùn)行重量 operatomgweight | kg | 2780 | 3050 | 3600 | 3900 | 4450 | 4600 | 5800 | ||
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