Series:
MD520 High Performance Vector Frequency Converter
Rated Power:
0.4kW (approximately 0.53 horsepower)
Applicable Motors:
Three-phase asynchronous / Permanent magnet synchronous motors
Input Voltage:
Three-phase AC 380V (±15%), 50/60Hz
Rated Input Current:
1.8A
Rated Output Current:
2.5A
Output Frequency Range:
0 - 500Hz
Carrier Frequency:
0.5 - 16kHz (automatically adjustable)
Control Mode:
V/F Control, Open-loop Vector SVC, Closed-loop Vector FVC (requires encoder)
Speed Regulation Range:
Open-loop 1:500; Closed-loop 1:2000
Overload Capacity:
150% Rated Current for 60s; 180% Rated Current for 3s
Torque Response:
<20ms (typical value)
Starting Torque:
150% @ 0.25Hz (SVC); 180% @ 0Hz (FVC)