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满液式螺杆冷水机组参数表 Flooded Water Screw Chiller (double compressor) Technical Parameters
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型号 Model No. of Kare
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KRF-760W
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KRF-820W
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KRF-1000W
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KRF-1040W
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KRF-1250W
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KRF-1300W
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KRF-1500W
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KRF-1620W
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KRF-1780W
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KRF-2000W
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使用电源 Power supply
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3Φ-50Hz-380V
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制冷量
Rated Cooling Capacity
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KW
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756
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815.8
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990.6
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1035.4
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1240.2
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1287.8
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1499.6
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1614.2
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1776.2
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1982.2
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Kcal/h
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650160
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701600
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852000
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890600
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1066600
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1107600
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1289600
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1388200
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1527600
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1704800
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机组运行电流Operating current
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A
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265.2
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292.8
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338.6
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365
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428.8
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438
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505.6
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564.8
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600.6
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666
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冷冻水量Chilled water flow
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m³/h
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130
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140
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172
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180
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214
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222
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258
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278
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306
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342
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冷却水量Cooling water flow
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m³/h
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158
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172
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206
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214
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258
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266
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310
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336
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368
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410
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压缩机
Compressor
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型式type
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-
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半密闭螺杆式 Semi-hermetic screw type
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数量Qty.
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PCS
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2
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启动方式Starting mode
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-
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Y-Δ
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容量控制Capacity control
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%
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25%~100% 有段控制或无段控制 25%~100% step or stepless control
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功率Power
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KW
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154.6
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173
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200
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214.4
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250.8
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258.8
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301.2
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337.4
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358.2
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396.8
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冷媒
Refrigerant
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种类Model
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-
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R22
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容量Capacity
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Kg
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200
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200
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220
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220
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280
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280
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300
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300
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330
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400
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蒸发器
Evaporator
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型式type
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-
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满液式高效壳管式换热器 Flooded high efficient shell & tube heat exchanger
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管径Pipe dia.
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mm
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150
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150
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200
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200
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200
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200
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200
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200
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200
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250
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冷凝器
Condenser
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型式type
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-
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卧式壳管式 Horizontal Shell & tube type
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管径Pipe dia.
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mm
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150
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150
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200
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200
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200
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200
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200
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200
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250
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250
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保护装置 Safety Device
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高底压开关,防冻保护,可溶栓/安全阀,过载保护装置,线圈过热保护器,温度自动保护开关等.
High & low pressure protection, Anti-freezing protection, Safety valve, Overload protection,
coil overheating protection, Temperature automatic protection switch etc.
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外形尺寸
Dimension
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长(L)
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mm
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4520
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4520
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4520
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4520
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4520
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4520
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4520
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4520
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4520
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4520
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宽(W)
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mm
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1500
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1500
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1600
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1600
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1600
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1600
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1600
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1600
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1600
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1600
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高(H)
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mm
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1900
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1900
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1900
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1900
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1900
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1900
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2000
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2000
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2000
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2000
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重量 Weight
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Kg
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4400
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4800
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5100
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5200
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5400
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5600
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5800
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6100
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6400
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6800
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Re:
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1.以上规格参数能力的测定工况:冷冻水入口温度12°C,出口温度7°C,冷却水入口温度30°C,出口温度35°C,污垢系数0.0001mm²°C\W;
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Cooling conditions for above specifications: Chilled water inlet 12°C, outlet 7°C, cooling water inle30°C, outlet 35°C, fouling factor 0.0001mm²°C\W;
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2.以上规格内容会因产品改良而有所变动,恕不另行通知,有特殊要求,定货前请提出要求规范.
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The above specification will change due to product improvement, without prior notice. Please contact us before order if you have special requirements .
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