1
In the example provided, what is the annual power consumption when operating in constant pressure mode?
2
What determines the required head or pressure of the pump?
3
In the example provided, how much energy is saved by operating the water boosting system in proportional pressure control mode?
4
What is a key characteristic for static pressure losses?
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01.
Q: In the example provided, what is the annual power consumption when operating in constant pressure mode?
A: 19,000 kWh
01.
Q: In the example provided, what is the annual power consumption when operating in constant pressure mode?
A: 25,100 kWh
01.
Q: In the example provided, what is the annual power consumption when operating in constant pressure mode?
A: 29,100 kWh
02.
Q: What determines the required head or pressure of the pump?
A: Static pressure loss and required pressure loss at the tap
02.
Q: What determines the required head or pressure of the pump?
A: Static and dynamic pressure losses as well as required pressure at the tap.
02.
Q: What determines the required head or pressure of the pump?
A: Dynamic pressure loss as well as required pressure at the tap
03.
Q: In the example provided, how much energy is saved by operating the water boosting system in proportional pressure control mode?
A: More than 15%
03.
Q: In the example provided, how much energy is saved by operating the water boosting system in proportional pressure control mode?
A: More than 25%
03.
Q: In the example provided, how much energy is saved by operating the water boosting system in proportional pressure control mode?
A: More than 30%
04.
Q: What is a key characteristic for static pressure losses?
A: They are independent from the flow rate
04.
Q: What is a key characteristic for static pressure losses?
A: They are closely connected to dynamic pressure losses
04.
Q: What is a key characteristic for static pressure losses?
A: They are based on the buildings total height