Series Overview; Application - ABB REC650 Product Manual

ABB
Bay control REC650 ANSI
Product version: 1.2

1. 650 series overview

The 650 series IEDs provide both customized and
configured solutions. With the customized IEDs you
have the freedom to completely adapt the
functionality according to your needs.
The 650 series IEDs provide optimum 'off-the-
shelf', ready-to-use solutions. It is configured with
complete protection functionality and default
parameters to meet the needs of a wide range of
applications for generation, transmission and sub-
transmission grids.
The 650 series IEDs include:
• Customized versions providing the possibility to
adapt the functionality to the application needs.
• Configured solutions are completely ready to use
solutions optimized for a wide range of
applications for generation, transmission and sub-
transmission grids.
• Support for user-defined names in the local
language for signal and function engineering.
• Minimized parameter settings based on default
values and ABB's new global base value concept.
You only need to set those parameters specific to
your own application, such as the line data.
• GOOSE messaging for horizontal communication.
• Extended HMI functionality with 15 dynamic three-
color-indication LEDs per page, on up to three
pages, and configurable push-button shortcuts
for different actions.
• Programmable LED text-based labels.
• Settable 1A/5A -rated current inputs.

2. Application

REC650 is used for the control, protection and
monitoring of different types of bays in power
networks. The IED is especially suitable for
applications in control systems with distributed
control IEDs in all bays with high demands on
reliability. It is suitable for the control of all
apparatuses in single busbar single CB, double
busbar single CB switchgear arrangement.
The control is performed from remote (SCADA/
Station) through the communication bus or from
local HMI. Different control configurations can be
used, and one control IED per bay is
recommended. Interlocking modules are available
for common types of switchgear arrangements. The
control is based on the select before execute
principle to give highest possible security. A
synchronism control function is available to interlock
breaker closing. A synchronizing function where
breaker closes at the right instance in asynchronous
networks is also provided.
A number of protection functions are available for
flexibility in use for different station types and
busbar arrangements. The auto-reclose includes
priority circuits for single-breaker arrangements. It
co-operates with the synchronism check function
with high-speed or delayed reclosing.
High set instantaneous phase and ground
overcurrent, 4 step directional or non-directional
delayed phase and ground overcurrent, thermal
overload and two step under- and overvoltage
functions are examples of the available functions
allowing user to fulfill any application requirement.
Disturbance recording is available to allow
independent post-fault analysis after primary
disturbances.
Three packages have been defined for following
applications:
• Single breaker for single busbar (A01A)
• Single breaker for double busbar (A02A)
• Bus coupler for double busbar (A07A)
The packages are configured and ready for direct
use. Analog and control circuits have been pre-
defined. Other signals need to be applied as
required for each application. The main differences
between the packages above are the interlocking
modules and the number of apparatuses to control.
The graphical configuration tool ensures simple and
fast testing and commissioning.
1MRK 511 265-BUS B
Issued: June 2012
Revision: B
3