ABB industrial drives Medium voltage AC drives

The ACS2000 is designed for high reliability, easy installation and fast

commissioning, reducing the totalcost of ownership.

With the integration of an Active Front End (AFE) combined

with multilevel control, the ACS2000 is an Ultra Low Harmonic

(ULH) design that minimizes line side harmonics without the

use of expensive, specialized transformers with the added

benefit of a smaller overall package.

With its compact packaging, the ACS2000 can be retrofitted

to control standard induction motors via a direct connection

to the line supply (direct-to-line). Alternatively, a simple two

winding input isolation transformer can be applied to allow for

connection to various line side supply voltages.

The ACS2000 direct-to-line configuration combines the cost

savings of a transformer-less variable speed drive system with

the benefits of Voltage Source Inverters (VSIs), including

excellent availability and reliability, high and constant power

factor and superior dynamic control performance.

The heritage of ABB’s VSI topology, along with a patented HV

IGBT-based multi-level control, provides a proven track record

for reliable and motor friendly medium voltage AC drive

performance. When your processes run more

Key product features

• Suitable for use with or without an input isolation transformer

• Meets IEEE 519 and IEC 61000-2-4

• Direct-to-line configuration (transformer-less) allows 3 in

and 3 out power cabling for quick and easy installation

• Multi-level switching topology and built-in dV/dt filtering

enables use with new or existing induction motors

• Regenerative option and ability to maintain near unity power

factor across the entire speed range provides additional energy savings

• Modular construction provides high reliability and low

maintenance costs

• Configurable disconnect option package for a flexible, self

contained switchgear solution