VFD
P001
Motor Rated Voltage
Motor ki nameplate voltage — VFD ko batata hai ki motor kitne volt pe chalta hai.
The rated voltage on the motor nameplate. Tells the VFD the motor's design voltage.
Practical Use
Set this to exactly what the motor nameplate says. Wrong value = motor overheating or under-performance.
Beginner Example
Motor nameplate says 415V → set P001 = 415.
Brands
Delta, Siemens, ABB, Schneider, Mitsubishi, Yaskawa, Danfoss
Common Mistake: Setting voltage to supply voltage instead of motor nameplate voltage.
⚠ Never set higher than motor nameplate. Can cause insulation failure.
VFD
P002
Motor Rated Current
Motor ka full load current (FLC) — VFD isse overload protection set karta hai.
Full Load Current from motor nameplate. VFD uses this for overload protection calculations.
Common Range
0.1–999 A (depends on VFD rating)
Practical Use
Set to motor nameplate FLC. VFD will trip on overload based on this value.
Beginner Example
Motor nameplate says 7.5A → set P002 = 7.5.
Brands
Delta, Siemens, ABB, Schneider, Mitsubishi, Yaskawa, Danfoss
Common Mistake: Using VFD rated current instead of motor nameplate FLC.
⚠ Setting too high disables effective overload protection. Always match nameplate.
VFD
P003
Motor Rated Frequency
Motor ki rated frequency — India mein 50 Hz hoti hai, USA mein 60 Hz.
Base frequency the motor is designed for. India = 50 Hz, North America = 60 Hz.
Practical Use
Almost always 50 Hz in India. This determines the V/f curve base point.
Beginner Example
Indian motor → set P003 = 50 Hz.
Brands
Delta, Siemens, ABB, Schneider, Mitsubishi, Yaskawa, Danfoss
Common Mistake: Leaving at 60 Hz when motor is 50 Hz (Indian standard).
⚠ Wrong base frequency = incorrect torque curve. Motor may overheat or vibrate.