0.75
0.50
0.40
0.25
0.20
0.10
0
10 20 30 40 50 60 70
Load %
Conventional
drive control
iP5A
Damper control
Reduction percentage
600RPM
V/F
30% manual
energy saving
Automatic
energy saving
Energy Saving and High Efficiency
The iP5A, specifically designed for fan and pump applications, guarantees energy savings by optimizing the
system.
Load change may incur energy losses but the optimized flux control of iP5A results in more outstanding energy saving
compared to previous models.
Automatic Energy Saving
Energy savings are obtained through the Sleep and Wake-Up functions of the iP5A, which enable the drive to
automatically switch off during user-programmed low-load conditions and then to start up again when process demand
increases.
Sleep and Wake-up Function
When using the drive in damp conditions, this function protects both the motor and the drive's output
Pre Heating Function
When 2 or more fans, or a high inertia load are connected to the drive, the iP5A detects the motor speed after a
momentary power failure, enabling the motors to be smoothly reaccelerated without mechanical and electrical shock-
loading to the system.
Flying Start Function
PID reference
PID feedback
Run command
Output frequency
Wake-up mode
Returning to
normal state
Sleep mode
Adjusting output
with detecting load
(Energy saving)
Industrial Drive for Fan and Pump STARVERT iP5A
5
Drive Starvert iP5A Series
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