Altivar 1260 Medium Voltage Drives Page 9 Introduction

9 Altivar 1260 MV variable speed drive Introduction A proven, scalable, modular architecture with a configurable, high performance design Powerful protective, communication and control functionalities 700 to 6,500 HP Air Cooled 4.16KV, 3 phase High quality enclosure Type 1 (IP21) protection Front access enables easy maintenance and repair Control Converter Unit Powerful CPU for regulation & control Integrated PLC logic RS-485 and Ethernet modules compatible with major protocols Web Application for remote diagnostics, monitoring and control Other quality control components Accessible door-in-door low voltage compartment Circuit breakers and protective relays Isolation meter detects ground current at any point in the medium voltage line Uninterruptable power supply (UPS) + lithium battery Human-Machine-Interface (HMI) on door Incoming cabinet Power cabinet Efficient cooling Temperature driven multi-speed fan Air input filters Energy Management Ground switch helps ensure the DC bus is grounded prior to cabinet access Key interlock system

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