Altivar Process 900 Variable Speed Drives Page 66 Options

66 Presentation, references Variable speed drives Altivar Process ATV900: Output filters Option: Sinus filters Presentation 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 10.000/ 22.046 ATV930U15M3...U30M3 15 20 VW3A5402 13.500/ 29.762 ATV930U40M3 25 20 VW3A5403 20.000/ 44.092 ATV930U55M3...D11M3 50 20 VW3A5404 35.000/ 77.162 ATV930D15M3...D22M3 95 20 VW3A5405 60.000/ 132.277 ATV930D30M3...D45M3 ATV930D30M3C...D45M3C 180 00 VW3A5406 90.000/ 198.416 ATV930D75M3C (2) 305 00 VW3A5407 134.000/ 295.419 (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 ATV930 ppp Y6 ATV950 ppp N4 ATV950 ppp N4E Presentation: page 8 Variable speed drives: page 18 Configuration and runtime tools: page 28 Combinations: page 32 Dimensions: page 76

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