Siemens SIPROTEC 5 Hardware Description Manual

Rated data of the output contacts in accordance with
UL certification
DC 300 V, 4.5 A - 30 s ON, 15 min OFF
DC 250 V, 1 hp motor - 30 s ON, 15 min OFF
DC 110 V, 3/4 hp motor - 30 s ON, 15 min OFF
DC 60 V, 10 A, 1/2 hp motor - 30 s ON, 15 min OFF
DC 48 V, 10 A, 1/3 hp motor - 30 s ON, 15 min OFF
DC 24 V, 10 A, 1/6 hp motor - 30 s ON, 15 min OFF
Interference suppression capacitors across the
contacts
4.7 nF, ± 20 %, AC 250 V
The power relays operate in interlocked mode, that is, only one relay of each switching pair picks up at a time
thereby avoiding a power-supply short circuit.
Technical Data
6.4 Relay Outputs
SIPROTEC 5, Hardware Description, Manual 215
C53000-G5040-C002-F, Edition 06.2019

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