Siemens SIPROTEC 5 User Manual

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Figure 6-22 Adding Additional Input/Output Modules
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Figure 6-23 Assignment of the Current and Voltage Inputs of the Added Input/Output Modules on Meas-
uring Points
The maximum numbers of measuring points that can be routed for one PMU are:
•
2 x 3-phase voltage measuring points
•
2 x 3-phase current measuring points
•
2 x 1-phase voltage measuring points
•
2 x 1-phase current measuring points
You can assign all supported measuring points to any PMU, see the following figure. However, each PMU must
be connected to a 3-phase voltage measuring point.
Function-Group Types
6.4 Function-Group Type Phasor Measurement Unit (PMU)
164 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