ABB AO610 16-point analog output unit
Latest Technology, High Performance, and a User
Friendly Concept – the New DCV 700 Series
The DCV 700 series is a complete range of DC converters intended for the
supply and control of DC machines, in stand-alone or multi-drive systems
with high performance and reliability specifications.
Wide Variety of Industrial
Applications
The DCV 700 series can handle the most demanding applications in:
• rolling mills
• pulp and paper
• metals (casters, processing lines etc.)
• material handling (cranes, hoists etc.)
Digital Control
To meet the most stringent control requirements,
the DCV 700 features speed control, which reduces the effects from gear backlash and torsional
vibration arising in mechanical systems.
High-performance speed and torque control will
fulfill all requirements for rapid response and
control accuracy. Autotuning for armature current control will simplify the commissioning
procedure.
DCV 700 converters are fully digital and mounted
in an enclosure complete with all necessary
equipment, meeting the most stringent safety
standards. The converter can be used for standard applications but has the flexibility to be
customized for the most demanding applications.
Comprehensive Product Range
DCV 700 converters are available as 6-/ and 12-
pulse 2- or 4-quadrant, in a current range 22 to
5150/10300 A and supply voltages of 200 to 1000
VAC. A selection of options is available to provide
the user with a system meeting the most demanding technical requirements and performance expectations.
Common control electronics throughout the range
reduces spare parts inventory and training requirements.

Diagnostics
Digital control allows comprehensive diagnos tics, including for example detection of
• overcurrent
• overvoltage
• earth faults
Troubleshooting is easily undertaken via the
Control Panel and the Commissioning and Main tenance Tools.
Commonality with AC Drives –
Flexible System Configurations
Some of the most important features and benefits
common to both the DC and AC drives are:
• application control system (APC) – fewer spare
parts
• link to automation systems
• commissioning, maintenance and program ming tools – less training
• control panel – quick information
• drive-MNS cabinets – standardization ben efits; possibility to build mixed systems
• EMC design available