Altivar Process 900 Variable Speed Drives Page 47 Options

47 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 10 Overview, references Variable speed drives Altivar Process ATV900: Output filters Option: Sinus filters Overview Sinus filters allow Altivar Process drives to operate with long motor cables: b 500 m (1,640 ft) with a shielded cable b 1,000 m (3,280 ft) with an unshielded cable The minimum switching frequency at which sinus filters can operate is 4 kHz. This is the default value when the sinus filter function is activated on the variable speed drive (please refer to the programming guide on our website www.schneider-electric.com). The output frequency must be less than 100 Hz. At 100% load, the voltage drop is less than 8% with output frequency 50 Hz and switching frequency 4 kHz. Applications For applications requiring: b Long cable runs b Motors connected in parallel b Submersible pumps sensitive to dv/dt b An intermediate transformer between the drive and the motor Sinus filters For drives Nominal current Degree of protection Reference (1) Weight A IP kg/ lb Three-phase supply voltage: 200...240 V ATV930U07M3 6 20 VW3A5401 10.0/ 22.1 ATV930U15M3...U30M3 15 20 VW3A5402 13.5/ 29.8 ATV930U40M3 25 20 VW3A5403 20.0/ 44.1 ATV930U55M3...D11M3 50 20 VW3A5404 35.0/ 77.2 ATV930D15M3...D22M3 95 20 VW3A5405 60.0/ 132.3 ATV930D30M3...D45M3 ATV930D30M3C...D45M3C 180 00 VW3A5406 90.0/ 198.4 ATV930D75M3C (2) 305 00 VW3A5407 134.0/ 295.4 (1) The filters are designed to operate in a switching frequency range of between 4 and 8 kHz. (2) In Normal duty, apply a derating of Pn-1 to the drive nominal power with a minimum switching frequency of 4 kHz. For example: An ATV930D75M3C drive with sinus filter can be used on a 55 kW motor. Sinus filter M1 3 Altivar Process drive with sinus filter ATV930 ppp M3 ATV930 ppp M3C ATV930 ppp N4 ATV930 ppp N4C Overview: page 8 Variable speed drives: page 18 Configuration and runtime tools: page 22 Combinations: page 26 Dimensions: page 66

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