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12. Power characteristic
CPA-E and CPA-E S PWM series
12.1. Explanation
Every operating mode apart from AUTO has a power characteristic
(Q/H). AUTO however comprises a complete range.
The PWM characteristics (Q/H) are between levels I and III. The
power consumption characteristic (P1) indicates the power
consumption of the pump in Watt as a function of the corresponding
Q/H characteristic.
12.2. Parameters
The characteristics are based on the following media parameters:
Bleeded heating water
Density: 983.2
kg/m³
Temperature: +60 °C
Viscosity μ:
474 mm²/ s (0.474 CcST)
GB
High-efficiency heating and solar circulation pumps
Содержание CPA-E 55/15
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