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满液式螺杆冷水机组参数表 Flooded Water Screw Chiller (single compressor) Technical Parameters
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型号 Model No. of Kare
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KRF-380W
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KRF-410W
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KRF-500W
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KRF-520W
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KRF-625W
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KRF-650W
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KRF-750W
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KRF-810W
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KRF-890W
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KRF-1000W
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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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378
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407.9
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495.3
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517.7
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620.1
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643.9
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749.8
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807.1
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888.1
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991.1
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Kcal/h
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325080
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350800
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426000
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445300
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533300
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553800
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644800
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694100
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763800
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852400
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机组运行电流Operating current
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A
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132.6
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146.4
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169.3
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182.5
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214.4
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219
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252.8
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282.4
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300.3
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333
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冷冻水量Chilled water flow
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m³/h
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65
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71
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86
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90
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107
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111
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129
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139
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153
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171
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冷却水量Cooling water flow
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m³/h
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79
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86
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103
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107
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129
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133
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155
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168
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184
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205
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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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1
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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% steps or stepless control
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功率Power
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KW
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77.3
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86.5
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100
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107.2
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125.4
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129.4
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150.6
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168.7
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179.1
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198.4
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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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100
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100
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110
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110
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140
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140
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150
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150
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165
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200
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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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100
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100
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125
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125
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125
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125
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150
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150
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150
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150
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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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100
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125
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125
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125
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150
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150
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150
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150
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150
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200
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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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3010
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3010
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3010
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3010
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3510
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3510
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3510
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3510
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3510
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3510
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宽(W)
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mm
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1260
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1260
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1260
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1260
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1350
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1350
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1400
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1400
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1400
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1400
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高(H)
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mm
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1800
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1800
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1800
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1800
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1950
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1950
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2000
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2000
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2000
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2050
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重量 Weight
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Kg
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2550
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2800
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3100
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3100
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3500
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3800
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3850
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4100
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4300
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4700
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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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