Siemens SIPROTEC 4 7SD80 User Manual

Information List
No. Information Type of
Informa-
tion
Comments
- 52Breaker CF_D12 52 Breaker
- 52Breaker DP 52 Breaker
- Disc.Swit. CF_D2 Disconnect Switch
- Disc.Swit. DP Disconnect Switch
- GndSwit. CF_D2 Ground Switch
- GndSwit. DP Ground Switch
- 52 Open IntSP Interlocking: 52 Open
- 52 Close IntSP Interlocking: 52 Close
- Disc.Open IntSP Interlocking: Disconnect switch Open
- Disc.Close IntSP Interlocking: Disconnect switch Close
- GndSw Open IntSP Interlocking: Ground switch Open
- GndSw Cl. IntSP Interlocking: Ground switch Close
- Q2 Op/Cl CF_D2 Q2 Open/Close
- Q2 Op/Cl DP Q2 Open/Close
- Q9 Op/Cl CF_D2 Q9 Open/Close
- Q9 Op/Cl DP Q9 Open/Close
- Fan ON/OFF CF_D2 Fan ON/OFF
- Fan ON/OFF DP Fan ON/OFF
31000 Q0 OpCnt= VI Q0 operationcounter=
31001 Q1 OpCnt= VI Q1 operationcounter=
31002 Q2 OpCnt= VI Q2 operationcounter=
31008 Q8 OpCnt= VI Q8 operationcounter=
31009 Q9 OpCnt= VI Q9 operationcounter=
Types of Commands
In conjunction with the power system control several command types can be distinguished for the device:
Functional Description
Commands to the Process
These are all commands that are directly output to the switchgear to change their process state:
•
Switching commands for controlling the circuit breakers (not synchronized), disconnectors and ground
electrodes
•
Step commands, e.g. raising and lowering transformer LTCs
•
Set-point commands with configurable time settings, e.g. to control Petersen coils
Internal / Pseudo Commands
They do not directly operate binary outputs. They serve to initiate internal functions, simulate changes of
state, or to acknowledge changes of state.
2.18.1.2
2.18.2
2.18.2.1
Functions
2.18 Breaker Control
194 SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018

Siemens SIPROTEC 4 7SD80 Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7SD80
Category	Power distribution unit
Language	English