Altivar Process 900 Variable Speed Drives Page 14 IP 23 or IP 54 Drive Systems selection guide

14 Presentation (continued) Variable speed drives Altivar Process ATV900 Extensive offer The Altivar Process offer covers motor power ratings from 0.75...315 kW for three-phase voltages between 200...240 V, 380...480 V and 500...690 V. Three-phase power supply Motor power Degree of protection Reference 200...240 V 0.75 kW...75 kW 1...100 HP IP 21 UL type 1 ATV930U07M3...D45M3 ATV930D30M3C...D75M3C 380...480 V 0.75 kW...315 kW 1...500 HP IP 21 UL type 1 IP 55 ATV930U07N4... C22N4 ATV930D55N4C...C31N4C ATV950U07N4...D90N4 ATV950U07N4E...D90N4E (1) 380...440 V 110 kW...315 kW IP 21 IP 54 ATV930C11N4F...C31N4F ATV950C11N4F...C31N4F 500...690 V 2.2...90 kW 3...125 HP IP 20 UL Type 1 ATV930U22Y6...D90Y6 (1) Integrated disconnect switch Altivar Process variable speed drives are designed for use in two operating modes that can optimize the drive nominal rating according to the system constraints. These two modes are: b Normal duty (ND): Dedicated mode for applications requiring a slight overload (up to 120%) with a motor power no higher than the drive nominal power b Heavy duty (HD): Dedicated mode for applications requiring a significant overload (up to 150%) with a motor power no higher than the drive nominal power derated by one rating ATV930 ppp N4F, ATV930 ppp M3, ATV930 ppp Y6, ATV950 ppp N4, ATV950 ppp N4E Power/current P nominal P nominal - 1 + 20% + 50% Normal duty and Heavy duty modes Variable speed drives: page 18 Configuration and runtime tools: page 28 Combinations: page 32 Dimensions: page 76

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