Archive for the ‘Ansaldo Sistemi Industriali’ Category

Ansaldo Sistemi Industriali MV Drives Specifications

Ansaldo Sistemi Industriali (ASI) medium voltage drives technical data:

Silcovert TN

Topology
3-level Neutral Point Clamped Voltage Source Inverter

Input section
Diode 12-pulse or 24-pulse or HV IGBT based 3L-NPC AFE

Input voltage
3300V

Efficiency
>98% at rated load for drives with diode rectifier, AFE – no data

Input power quality
12-pulse IEEE 519 compliance – In/Isc ratio dependent, 24-pulse and AFE meets IEEE 519; PF>0.96 [...]

MV Drives Offer Overview

There are few manufacturers of medium voltage drives. Each of them offers different drive topologies with specified advantages and drawbacks. In successively published posts I will provide brief product specification and links to available documentation. At this point I will not compare specific solutions.
In the following posts I will present offer of companies with the [...]