![Lowara LRZ 40-125 U 024 [14/16] Inline pumps and hydrovar](/img/pdf.png)
Lowara LRZ 40-125 U 024 [14/16] Inline pumps and hydrovar
![Lowara LERS 150-200 UNL 3702 [14/16] Inline pumps and hydrovar](/views2/1618333/page14/bge.png)
HYDROVAR application example – Control along a system curve
In closed systems for heating or cooling applications most of pressure has to be built up to overcome high friction
losses in the system.
By controlling the provided pressure of the pump along the system curve and the actual demand, energy savings
up to 70% can be realized.
This system characteristic can be programmed in the HYDROVAR without requiring additional external flow measu-
rement devices.
Inline Pumps and HYDROVAR
Instead of the costly differential pressure measurement
the HYDROVAR can use 2 separate pressure sensors. The
differential pressure for the control loop is internally
calculated in the HYDROVAR.
Содержание
- Applications 2
- Casing pressure 2
- Liquids 2
- Materials 2
- Performance 2
- Pump sizes 2
- Technical data 2
- Temperature of pumped liquid 2
- Design features lr lmr 10
- Close coupled with special motor shaft extension 11
- Design features lrz lmz 11
- With stub shaft and standard motor 11
- Applications 12
- Casing pressure 12
- Extension program 12
- Liquids 12
- Materials 12
- Performance 12
- Pump sizes 12
- Temperature of pumped liquid 12
- Design features ler lez 13
- Hydrovar application example control along a system curve 14
- Inline pumps and hydrovar 14
- Blockpumps lmn lm 15
- Program extension 15
- Volute casing pumps ln l 15
- Volute casing pumps ls 15
Похожие устройства
- Lowara LRZ 40-125 U 024A Инструкция по эксплуатации
- Lowara LRZ 40-125 U 024A Технические характеристики
- Lowara LRZ 40-125 U 072 Инструкция по эксплуатации
- Lowara LRZ 40-125 U 072 Технические характеристики
- Lowara LRZ 40-125 U 112 Инструкция по эксплуатации
- Lowara LRZ 40-125 U 112 Технические характеристики
- Lowara LRZ 40-160 U 024 Инструкция по эксплуатации
- Lowara LRZ 40-160 U 024 Технические характеристики
- Lowara LRZ 40-160 U 034 Инструкция по эксплуатации
- Lowara LRZ 40-160 U 034 Технические характеристики
- Lowara LRZ 40-160 U 152 Инструкция по эксплуатации
- Lowara LRZ 40-160 U 152 Технические характеристики
- Lowara LRZ 40-160 U 222 Инструкция по эксплуатации
- Lowara LRZ 40-160 U 222 Технические характеристики
- Lowara LRZ 40-200 U 054 Инструкция по эксплуатации
- Lowara LRZ 40-200 U 054 Технические характеристики
- Lowara LRZ 40-200 U 074 Инструкция по эксплуатации
- Lowara LRZ 40-200 U 074 Технические характеристики
- Lowara LRZ 40-200 U 302 Инструкция по эксплуатации
- Lowara LRZ 40-200 U 302 Технические характеристики