Power Characteristic; Explanation; Parameters - OEG CPA-E Serie Mode D'emploi

CPA-E and CPA-E S PWM series

12. Power characteristic

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)
High-efficiency heating and solar circulation pumps
47
GB