Communication solutions for power utilities
UNIVERSAL TELEPROTECTION TPU-1
INSTALLATION AND COMMISSIONING MANUAL Web version TPU-1R - Rev. 5.9 (May 2018)
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1.1
SHELF MODULE CAPACITY
The shelf can hold up to 13 modules, of which, only that of power supply (or the two
power-supply modules in the case of secondary power-supply) and that of processing have
a fixed position. The rest of the modules (line interface, protection-side interface, relay
interface and those related to the remote measurements application) can be inserted in any
position of the shelf, see Figure 2.
Figure 2 Internal rear view of the TPU-1 shelf
The correspondence between connectors and slots should be taken into account when
establishing the constitution of the equipment, from the Management System, in order to
carry out configuration. It is therefore necessary to indicate the slots one wishes to configure
and the type of module associated with each one, in the corresponding programming page.
The modules are inserted in the shelf with the help of the two handles on the front plate.
The following section describe the procedure for replacing modules.
A module must
NOT
be replaced whilst the terminal power-supply is connected.
