Siemens SIPROTEC 5 Technical Data

Arc Protection
Setting Values
Threshold I> 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A
5 A @ 100 Irated 0.15 A to 175.00 A Increments of 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
Threshold 3I0>> 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A
5 A @ 100 Irated 0.15 A to 175.00 A Increments of 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
External trip initiation no
current
light
Operating mode light only
current and light
Sensor point sensor
line sensor
custom
Threshold light -28.00 dB to 0.00 dB Increments of 0.01
Channel Possible settings, application-dependent
Dropout
The larger dropout differential (= | pickup threshold – dropout threshold |) of the following
2 criteria is used:
Dropout differential derived from the
Dropout ratio parameter
If this parameter is not available, a dropout ratio of 95 % applies to the overcurrent protection and a dropout
ratio of 105 % applies to the undercurrent protection.
Minimum absolute dropout differential
Protection-class current transformers 15 mA sec. (I
rated
= 1 A) or
75 mA sec. (I
rated
= 5 A)
Instrument transformers 0.5 mA sec. (I
rated
= 1 A) or
2.5 mA sec. (I
rated
= 5 A)
Times
Shortest operate time
Operating mode = light only
Approx. 2.6 ms + OOT
90
Shortest operate time
Operating mode = Current and light
Approx. 4.0 ms + OOT at 50 Hz
Approx. 3.8 ms + OOT at 60 Hz
11.36
90
OOT (Output Operating Time): Additional delay of the output medium used, for example, 5 ms with fast relay, see chapter 11.1.4 Relay
Outputs
Technical Data
11.36 Arc Protection
SIPROTEC 5, High-Voltage Bay Controller, Manual 1201
C53000-G5040-C015-A, Edition 05.2018

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