Owner's manual

Cornet Installation Guide Technical Specifications
MAN-CORIG (Ver. 1.502)
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1.20.1. Auxiliary Supply
Feature Details
Auxiliary power supply DC source only
Auxiliary supply input voltage 24 V +15%
Auxiliary supply input power 20 W
Notes:
The Cornet CANNOT operate without a 24 Volt Auxiliary Power Supply.
Be sure to maintain power within the 24 V +15% range as higher voltages will
damage the fan.
1.21. Control Specifications
1.21.1. Current Loop
Feature Details
Controller type Vector, digital
Compensation for bus voltage variations “On-the-fly” gain scheduling
Motor types AC brushless (sinusoidal)
DC brushless (trapezoidal)
DC brush
Linear motors
Moving coils
Current control Fully digital
Sinusoidal with vector control
Programmable PI control filter based on a pair of PI
controls of AC current signals and constant power at
high speed
Current loop bandwidth < 2.5 kHz
Current sampling time
Programmable 70 - 100 µsec
Current sampling rate Up to 16 kHz; default 11 kHz