Altivar Process 900 Variable Speed Drives Page 14 Altivar Process ATV900 variable speed drives overview

14 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 10 Overview (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 and 380...480 V. Three-phase power supply Motor power Degree of protection Reference 200...240 V 0.75 kW...75 kW 1...100 hp UL Type 1 ATV930U07M3...D45M3 ATV930D30M3C...D75M3C 380...480 V 0.75 kW...315 kW 1...500 hp UL Type 1 ATV930U07N4... D90N4 ATV930D55N4C...C31N4C 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 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 22 Combinations: page 26 Dimensions: page 66

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