Altivar 1260 Medium Voltage Drives Page 13 Introduction

13 Altivar 1260 MV variable speed drive Multi-motor configuration Sequential starting for multiple motor control Up to three inverters can connected to one single DC bus. While some motors can be braking, others can be motoring, thus transferring energy between themselves through the DC bus. Each motor can have its own speed set-point and protections all controlled by a single CPU, thus providing excellent dynamic response and load sharing characteristics while saving valuable floor space. Switch Rectifier Transformer Altivar 1260 S3 drive Motorpact by-pass solution X3 Variable Speed Drive Start multiple motors from one VSD For high torque applications Starting loaded conveyers Flow control for pumping applications Reduces mechanical stress on equipment Minimizes network impact when starting M M M Introduction

Previous Page
Next Page