Siemens SIPROTEC 5 User Manual

Parameter: Rated voltage
•
Default setting (_:9451:102) Rated voltage = 400.00 kV
The Rated voltage parameter is used to set the primary rated voltage. The Rated voltage set here is
the reference value for the percentage-measured values and setting values made in percentages.
If the device works with the IEC 61850 protocol, then you change only the setting value of the parameter via
DIGSI 5 and not directly on the device. If you change the setting value directly on the device, then the
IEC 61850 configuration of the metered values can be faulty.
Parameter: Rated apparent power
•
Default setting (_:91:103) Rated apparent power = 692.82 MVA
The parameter Rated apparent power is calculated depending on other parameters and cannot be
directly changed.
Parameter: Power-sys. neutral point
•
Default setting (_:9451:149) Power-sys. neutral point = grounded
With the Power-sys. neutral point setting, you specify whether the system neutral is grounded ,
isolated , or suppress. coil grounded (grounded via arc-suppression coil). Currently, the parameter
does not affect any protection function; only if the Automatic reclosing function uses the voltage measure-
ment.
Settings
Addr.
Parameter C Setting Options Default Setting
Rated values
_:9451:101 General:Rated current 1 A to 100000 A 1000 A
_:9451:102 General:Rated voltage 0.20 kV to 1200.00 kV 400.00 kV
Power-system data
_:9451:149 General:Power-sys.
neutral point
•
grounded
•
suppress. coil grounded
•
isolated
grounded
Measurements
_:9451:158 General:P, Q sign
•
not reversed
•
reversed
not reversed
Information List
No.
Information Data Class
(Type)
Type
General
_:9451:52 General:Behavior ENS O
_:9451:53 General:Health ENS O
Group indicat.
_:4501:55 Group indicat.:Pickup ACD O
_:4501:57 Group indicat.:Operate ACT O
Reset LED Group
_:7381:500 Reset LED Group:>LED reset SPS I
_:7381:320 Reset LED Group:LED have been reset SPS O
6.3.4
6.3.5
Function-Group Types
6.3 Function-Group Type Voltage/current 3-Phase
150 SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017

Siemens SIPROTEC 5 Specifications

General

Brand	Siemens
Model	SIPROTEC 5
Category	Controller
Language	English