Technical data

Siemens SIP · 2008
12 Motor Protection / 7SK80
12
Technical Data page 11
Technical data
Clock
Time synchronization Binary input,
communication
Setting group switchover of the function parameters
Number of available setting groups
Switchover performed
4 (parameter group A, B, C and D)
Via keypad, DIGSI using the operator
interface, protocol using port B or
binary input
Breaker control
Number of switching units
Interlocking
Messages
Control commands
Switching command to circuit-
breaker
Depends on the binary inputs and
outputs available
Freely programmable
Feedback messages, closed, open,
intermediate position
Single command / double command
1-, 1½- and 2-pole
Programmable logic controller PLC logic, graphic input tool
Local control Control via menu,
assignment of function keys
Remote control Via communication interfaces,
using a substation automation and
control system (e.g. SICAM),
using DIGSI 4 (e.g. via modem)
CE conformity
This product is in conformity with the Directives of the European Commu-
nities on the harmonization of the laws of the Member States relating to
electromagnetic compatibility (EMC Council Directive 89/336/EEC) and
electrical equipment designed for use within certain voltage limits (Council
Directive 73/23/EEC).
This unit conforms to the international standard IEC 60255, and the Ger
-
man standard DIN 57435/Part 303 (corresponding to VDE 0435/Part 303).
Further applicable standards: ANSI/IEEE C37.90.0 and C37.90.1.
The unit conforms to the international standard IEC 60255, and the Ger
-
man standard DIN 57435/Part 303 (corresponding to VDE 0435/Part 303).
This conformity is the result of a test that was performed by Siemens AG in
accordance with Article 10 of the Council Directive complying with the
generic standards EN 50081-2 and EN 50082-2 for the EMC Directive and
standard EN 60255-6 for the “low-voltage Directive”.
Notes
Subject to change without prior notice.
We reserve the right to include modifications.
Drawings are not binding.
If not stated otherwise, all dimensions in this catalog are given in mm/inch.
The information in this document contains general descriptions of the tech
-
nical options available, which do not always have to be present in individual
cases. The required features should therefore be specified in each individual
case at the time of closing the contract.