["냉동기 냉각온도가 높다",,

2017-03-30View Original

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Reply #22017-03-30

Translate the following texts please

Reply #32017-03-30

冷冻机组冷凝温度过高

Reply #42017-03-30

两台冷冻同型号的冷冻机组，A机组冷凝温度温度约37度A电流67A B机组冷凝温度约40度A电流76A ,两台机组负荷是一样的A 检查B机组冷凝器A没发现问题A A B机组冷凝器冷凝水进出温差基本一致。如果关闭B机组经济器A电流立即下降约

Reply #52017-03-31

A机组吸收压力1.34bar(a) 排气压力14.1bar(a) 排气温度78度冷凝温度36.4度，电流67A 冷凝器进出循环水28.5/33 B机组吸收压力1.34bar(a) 排气压力15bar(a) 冷凝器温度39.5度，电流74A 循环水温度28.5/33.5度排气温度 77度 A B机组冷凝器循环水流量实测相差不大

Reply #62017-03-31

A B 机组年前管路均更换过阀门机组管路比较长约300米，氟利昂直冷机组，更换阀门后系统均抽真空至负0.06MPa. 是不是真空度小了，空气没有抽干净，但冷凝器高点已排过好几次不凝气，排放时机组PLC显示冷凝温度无变化

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["냉동기 냉각온도가 높다",,

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