Россия, 443079, г.Самара, ул.Авроры 114А

Телефон: (846)

 266-66-66

 

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Pumping station and hydraulic modules - Pumping station

111

A sample how to select a pumping station:

Suppose that we need a chiller for 75kW. In this case a chiller of the model ЧМС 10х3 is suitable, one can choose a pumping station of the models HC 15-200 or HC 15-400 for it. The first figure 15 means water duct in m3/hour, the second figure 200 or 400 means the strength (20m or 40m) at which the pump runs 15m3 of water per hour through. According to the table we see that hydraulic losses from the evaporator of the chiller are 40kPa (4m of water column), this means that in the first case we can maximum raise water or add hydraulic strength (200-40) = 160kPa (16m), in the second case (400 – 40) = 360kPa (36 m). In case of absence of water hydraulic strengths or less water resistance in your consumers, water quantity being pumped will rise that is allowed while the chiller and pumping station operate. Although it is not worth taking pumping stations with a large supply, as electrical power of the first station is 1,5 kW, and that of the second one is 4 kW, but the water quantity will be approximately the same.  

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LEADER-S Ltd.

Samara, Avrora st. 114A

tel: (846) 266 66 62   

e-mail:illarionov@leader-cool.ru

A sample how to select a pumping station:

Suppose that we need a chiller for 75kW. In this case a chiller of the model ЧМС 10х3 is suitable, one can choose a pumping station of the models HC 15-200 or HC 15-400 for it. The first figure 15 means water duct in m3/hour, the second figure 200 or 400 means the strength (20m or 40m) at which the pump runs 15m3 of water per hour through. According to the table we see that hydraulic losses from the evaporator of the chiller are 40kPa (4m of water column), this means that in the first case we can maximum raise water or add hydraulic strength (200-40) = 160kPa (16m), in the second case (400 – 40) = 360kPa (36 m). In case of absence of water hydraulic strengths or less water resistance in your consumers, water quantity being pumped will rise that is allowed while the chiller and pumping station operate. Although it is not worth taking pumping stations with a large supply, as electrical power of the first station is 1,5 kW, and that of the second one is 4 kW, but the water quantity will be approximately the same.  

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