Elmomc AC Input Digital Servo Drives-Tuba Instrukcja Użytkownika Pobierz pdf (Strona 67)

Tuba Installation Guide Technical Specifications

MAN-TUBIG (Ver. 1.502)

www.elmomc.com

4.7.1. 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 Tuba 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.

4.8. Control Specifications

4.8.1. 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 to 100 µsec

Current sampling rate Up to 16 kHz; default 11 kHz

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Elmomc AC Input Digital Servo Drives-Tuba Instrukcja Użytkownika Strona 67