Siemens SIPROTEC 5 User Manual

Broken-Wire Detection
Setting Values
Value Setting Range Increment
Mode of blocking Blocking
Automatic blocking
No blocking
-
Delta value for autoblock
0.004 I/I
rated
to 5.000 I/I
rated
0.001
Current-Balance Supervision
Setting Values
Release threshold I
rated
= 1 A 0.030 A to 35.000 A Increments of 0.001 A
I
rated
= 5 A 0.15 A to 175.00 A Increments of 0.01 A
Threshold min/max 0.10 to 0.95 Increments of 0.01
Delay failure indication 0.00 s to 100.00 s Increments of 0.01 s
Dropout Ratio
Overcurrent dropout ratio Approx. 0.97
Undercurrent dropout ratio Approx. 1.05
Times
Tripping time
Approx. 500 ms
Dropout time Approx. 500 ms
Current-Sum Supervision
Setting Values
Slope factor
0.00 to 0.95 Increments of 0.01
Threshold 1 A @ 50
and100 Irated
0.030 A to 10.000 A Increments of 0.001 A
5 A @ 50
and100 Irated
0.15 A to 50.00 A Increments 0.01 A
1 A @ 1.6 Irated 0.001 A to 1.600 A Increments of 0.001 A
5 A @ 1.6 Irated 0.005 A to 8.000 A Increments of 0.001 A
Delay failure indication 0.00 s to 100.00 s Increments of 0.01 s
Dropout Ratio
Dropout ratio
Approx. 0.97
Times
Tripping time
Approx. 500 ms
Dropout time Approx. 500 ms
11.5.4
11.5.5
11.5.6
Technical Data
11.5 Supervision Functions
442 SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017

Siemens SIPROTEC 5 Specifications

General

Series	SIPROTEC 5
Communication Protocols	IEC 61850, DNP3, Modbus
Cybersecurity	Role-based access control, secure communication
Modular Design	Yes
Hardware Redundancy	Optional
Operating Temperature	-25°C to +70°C
Digital Inputs	Configurable, number depends on I/O modules
Digital Outputs	Configurable, number depends on I/O modules
Analog Inputs	Configurable, number depends on I/O modules
Current Transformer Inputs	Configurable, number depends on I/O modules
Voltage Transformer Inputs	Configurable, number depends on I/O modules
Time Synchronization	IRIG-B, SNTP, PTP
Protection Functions	Overcurrent, Differential, Distance, Over/Under Voltage, Frequency
Housing	19-inch Rack Mount
Dimensions	Depends on module configuration
Weight	Depends on module configuration
Voltage Input	24V DC, 48V DC, 110V DC, 125V DC, 220V DC, 250V DC