Siemens SAMMS-MV Manual De Usuario
3
1 Introduction
1.1 About this Manual
This manual introduces you to the Siemens Advanced Motor
Master System (SAMMS-MV
) motor protection and control
relay which incorporates protection designed for medium
voltage machines. This manual also contains information for
installing and operating the device, communicating with other
devices over the ACCESS
electrical distribution communica-
tions system, and troubleshooting the device. This manual also
provides a helpful technical reference for you to use. Refer to
information that you need.
These instructions prepare you to handle, install, operate and
maintain the SAMMS-MV device and the Hand-Held Commu-
nicator (HHC). The individual starters and controllers used are
designed for specific applications based upon your equipment
and needs. Instructions covering these starters and compo-
nents are not included in this manual. For this information, refer
to instructions and drawings furnished with your equipment, or
contact your Siemens representative. You must read these
instructions and determine applicability of your equipment.
Refer to the nameplate data on your controller and to the
electrical diagrams supplied with your controller to determine
applicability of your equipment.
1.2 About the SAMMS-MV Device
configured electronic motor control and overload protection
device that incorporates protection tailored to the special
characteristics of medium voltage motors. The SAMMS-MV
system includes a microprocessor-based SAMMS-MV device
which receives signal inputs from a set of current transformers
(either 3-1Ø or 1-3Ø) and power input from a 12 volt tap on the
controllers control power transformer. To perform certain
monitoring and setup activities, a Hand-Held Communicator
is a multi-functional device offering the following:
advanced motor protection for medium voltage motors
pre-programmed control circuits
standardized control panel with input/output devices replac-
ing conventional push-buttons, pilot lights and selector
switches
diagnostics
statistical motor data
real-time metering
local display of all motor and control circuit data
open architecture communications using the ACCESS sys-
tem
Note: The SAMMS-MV device does not replace the disconnect
device (drawout contactor mounting or isolating switch) or the
contactor itself.
If you need to...
...refer to this section
learn about the SAMMS-MV device
Section 1, Introduction
install the SAMMS-MV device
Section 2, Installing the SAMMS-MV Device
operate the SAMMS-MV device
Section 3, Operating the SAMMS-MV Device
operate the Hand-Held Communicator
Section 3, Operating the SAMMS-MV Device
connect the SAMMS-MV device to the ACCESS
System
Section 2, Installing the SAMMS-MV Device
troubleshoot the SAMMS-MV device
Section 4, Troubleshooting the SAMMS-MV Device
learn about the technical specifications of the
SAMMS-MV device
Appendix A, Technical Specifications of the SAMMS-MV Device
Table 1.1 Where to find information