17
15kV Class Padmount VisoVac™
instruction manual
MN024004EN April 2021
Control options
Manual control
The VisoVac vacuum interrupter can be controlled manually
via mechanical buttons provided on the breaker or the
remote pendant provided with the switchgear.
Remote control
The VisoVac interrupter can be monitored and controlled
via a remote operating pendant or local control enclosure.
Operations include vacuum interrupter open/close, open/
close status indication, isolation and ground rod status and
ARMS operation. Please see the
“Appendix”
for equipment
specific drawings, schematics and component details.
Communications module
A communications module is used for remote and secure
access to view or change the Digitrip settings, remote
control of the VisoVac fault interrupter and gain status of the
vacuum interrupter, isolation and grounding positions.
The communications module provides easy to configure
data communications with seamless integration into
the user’s central control system. Supports secure
DNP3, MODBUS, and INCOM protocols. Please see the
“Appendix”
for equipment specific drawings, schematics
and component details.
Automatic transfer control
Eaton’s ATC-900 brings intelligence, adaptability, supervisory
and programming capabilities to automatic transfer switch
equipment.
Extreme reliability makes the ATC-900 ideal for mission
critical applications where VisoVac is used for auto transfer
switching. Typically used for utility-to-utility, utility-to-
generator, generator-to-generator and three source transfer
systems, the ATC-900 can address virtually any system
requirements.
Other transfer controllers can be integrated based on
customer requirements.
For more information about the Eaton ATC-900, please use
the following link:
https://www.eaton.com/content/dam/
eaton/products/low-voltage-power-distribution-controls-
systems/ats/resources/atsc9-ib140012en.pdf
.
Appendix
Any equipment specific drawings, schematics and
component details will be attached as Appendix items
to this document. Contact your Eaton representative for
details.
