Siemens SIPROTEC 7SJ80 User Manual

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Figure 2-121 Terminating the Trip Signal
Setting Notes
Trip Signal Duration
The minimum trip command duration TMin TRIP CMD was described already in Section 2.1.3 Power System
Data 1. This setting applies to all protective functions that initiate tripping.
2.22.3
Functions
2.22 Function Logic
276 SIPROTEC 4, 7SJ80, Manual
E50417-G1140-C343-A8, Edition 12.2017

Siemens SIPROTEC 7SJ80 Specifications

General

Rated Frequency	50/60 Hz
Rated Current	1 A / 5 A
Operating Temperature	-25°C to +55°C
Storage Temperature	-40°C to +70°C
Current Transformer Inputs	4
Application	Protection of feeders, motors, transformers, and generators
Rated Voltage	100-240 V AC/DC
Communication Protocols	IEC 61850, Modbus, DNP3, IEC 60870-5-103
Display	Graphical LCD
Mounting	Flush mounting
Protection Functions	Overcurrent, Earth fault
Communication Interfaces	Ethernet, RS485
Housing	Plastic
Weight	Approx. 1.5 kg