Modular Device Name Plate - Siemens SIPROTEC 5 V8.83 Manual

Technical Data

6.15 Modular Device Name Plate

6.15 Modular Device Name Plate
In the following table, the name plate of a modular device is explained as an example. The name plate is
located on the device.
7SJ85
Overcurrent Protection
I , U , f
rated rated rated
I
load
V
aux
P1JXXXXXXXXXX
BMXXXXXXXXXX
BB
E, F, M, N, P
270
Device type or, in the case of expansion modules, designa-
tion of the printed circuit board assembly
Product group
Rated values (which are specified when current and/or
voltage transformers are placed on the printed circuit board
assembly)
This value is specified when relays are placed on the printed
circuit board assembly.
Values for the power supply
Technical Numbering System (TNS), maximum 18 digits
Serial number
QR code
The device hardware supports the operation of a redundant
power supply module.
The letter combinations have the following meaning:
•
xA: Power supply not capable of redundancy
•
xB: Power supply capable of redundancy
Insulation test of the voltage inputs, current inputs, and
binary outputs with AC 2.5 kV
Insulation test of the power supply (V
(BI) with DC 3.5 kV
Insulation testing of all sealed-off interfaces with DC 700 V
Designation of the ports into which the plug-in modules are
plugged.
5 kV impulse voltage test [type test] in compliance with
Class III
SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-M, Edition 12.2021
) and binary inputs
aux