2 comparison of vfcpluseco - vfcplus, Comparison of vfcpluseco - vfcplus, 5motor control (mctrl) – Lenze 8400 User Manual
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Lenze · 8400 protec HighLine · Reference manual · DMS 3.0 EN · 03/2013 · TD05
169
5
Motor control (MCTRL)
5.5
V/f characteristic control - energy-saving (VFCplusEco)
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5.5.2
Comparison of VFCplusEco - VFCplus
The following characteristics show the impact of the energy-saving V/f characteristic control
(VFCplusEco) compared to the standard V/f characteristic control (VFCplus).
• The characteristics were recorded with a standard asynchronous motor 2.2 kW with energy
efficiency class IE1 at speed = 600 rpm.
[5-8]
Comparison of VFCplusEco - VFCplus
scaled torque in [%]
efficiency in [%]
motor voltage in [V]
power factor
electrical power in [W]