Inverter Module Hardware; General - ABB ACS880-104 Hardware Manual

Hardware description 25

Inverter module hardware

General


An inverter unit contains the components required to control one motor. These include one
or more inverter modules connected in parallel, together with the necessary auxiliary
equipment such as control electronics, fusing, cabling and switchgear.
ACS880-104 inverter modules can be used to construct inverter units with a power rating
from 2.5 kW up to several megawatts. Up to approximately 500 kW, inverter units consist
of one module only; higher power ratings are achieved by connecting multiple modules in
parallel.
All ACS880-104 inverter modules have coated circuit boards as standard.
The dimension drawings of the inverter modules are presented starting on page 335.