ATV16U72N4 Datasheet | Square D

Description of Option Cards Option Card Functions Analog Input Parameters Logic Input Assignment Logic Output Assignment Specific Functions 20 21-25 26-27 28-29 30-31 Catalog Numbers Altivar 16 AC Drive Introduction Introduction The Altivar 16 AC drive for three-phase asynchronous squirrel cage motors incorporates the latest technology: Surface mount technology 16-bit microprocessor ASIC circuit IPM power module With its pact design and conformity to international standards, the Altivar 16 is a global product. A plete offering of options and accessories allows the Altivar 16 to meet all types of applications. .. Factory setting of base drive The Altivar 16 is factory-set to provide: q q q Transient overtorque necessary for starting Maximum available torque at low speeds with no adjustment required (from 5 to 50/60 Hz) Automatic adjustment of acceleration and deceleration ramp times when the torque capabilities are exceeded Reduction of motor noise In the Altivar 16, a high switching frequency (5 k Hz, or 10 k Hz for certain applications) produces a waveform with few harmonics. This switching frequency is randomly modulated to ± 1 k Hz, reducing motor noise and limiting losses in the drive. Use in industrial applications RFI filters The use of RFI filters (1) prevents radio frequency emissions from interfering with nearby antennas or conductors such as radios or televisions. Each RFI filter kit contains in a single package: - One filter module for the input of the drive allowing the Altivar 16 to conform to VDE871, CISPR11 and EN50011 regarding the limitation of radio frequency interference in the conduction mode - One filter module for the output of the drive to limit interference from motor cables, ground leakage current and overvoltage at motor connections Inductors The use of inductors on the input allows the Altivar 16 to run when supplied by lines with very low impedance or lines subject to interference from other input loads. The use of inductors...