2 comparison of vfcpluseco - vfcplus, Comparison of vfcpluseco - vfcplus, 5motor control (mctrl) – Lenze 8400 motec User Manual
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Lenze · 8400 motec · Reference manual · DMS 4.1 EN · 08/2013 · TD05
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5
Motor control (MCTRL)
5.6
V/f characteristic control - energy-saving (VFCplusEco)
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5.6.2
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 machine 2.2 kW with energy
efficiency class IE1 at speed = 600 rpm.
[5-3]
Comparison of VFCplusEco - VFCplus
scaled torque in [%]
efficiency in [%]
motor voltage in [V]
power factor
electrical power in [W]