Siemens SIPROTEC 7SJ80 User Manual

[front-7sj80-mit-abdeckungen-20071107, 1, --_--]
Figure 3-11 Housing with covers
[front-7sj80-ohne-abdeckungen-20071107, 1, --_--]
Figure 3-12 Housing with fixing holes (without covers)
Panel Flush Mounting
The housing (housing size
1
/
6
) has 2 covers and 4 fixing holes.
•
Remove the 2 covers at the top and bottom of the front cover. Thus, 4 elongated holes are revealed in
the mounting bracket and can be accessed.
•
Insert the device into the panel cut-out and fasten it with four screws. For dimensional drawings, refer to
Section 4.25 Dimensions.
•
Mount the 2 covers again.
3.1.3.2
Mounting and Commissioning
3.1 Mounting and Connections
324 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