Altivar 1260 Medium Voltage Drives Page 10 Introduction

10 Altivar 1260 MV variable speed drive Motor friendly waveform Standard sine wave filter limits the effects of voltage derivatives that translate into overvoltage on the load terminals Sine wave filter can accommodate cable lengths >250 meters and standard non-converter duty motors Condensation prevention Heating resistor Power Management Module Communications, semiconductor drivers, signal reading, internal I/O Low component count inverter Medium voltage IGBT's (6,500V) Easy to repair slide out modules Fiber optic control cables Driver card protective functions DC link copper bus Film capacitors Grounding switch Grid friendly 24/36-pulse rectifier Press pack diodes helps reduce losses Easy to repair slide out modules Provided with ultra fast fuses with blown fuse detection and thermal protection Pre-charge module Local user interface Easy to navigate HMI Flexible cable entry Bottom cable entry is standard, top cable entry is optional Easily accessible terminations Incoming and outgoing cable terminations Power ground bus bar Control terminals with protective ground bus bar Introduction

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