Siemens SIPROTEC 7SJ80 Product Information

28 SIPROTEC 7SJ80 / 7SK80 V4.60, Product Information
E50417-K1150-C342-A6, Edition 07.2010
UL-certification conditions
Temperatures
– Type tested –13 °F to +185 °F or –25°C to +85°C
(acc. IEC60068–2–1 and –2, tested for 16 h)
– Temporarily allowed operating temperature
(tested for 96 h) –4 °F to +158 °F or –20 °C to +70 °C
– Recommended permanent operating temperature
(acc. IEC 60255–6) +23 °F to +131 °F or –5 °C to +55 °C
– Limiting temperature for storage
–13 °F to +131 °F or –25 °C to +55 °C
– Limiting temperature for transport
–13 °F to +158 °F or –25 °C to +70 °C
Storage and transport with standard works packaging!
NO CONDENSATION!
Degree of Protection according to IEC 60529
– For the device
panel surface mounting IP 50
panel flush mounting Front IP 51
Back IP 50
– Protection against contact IP 2x for current terminal
IP 1x for voltage terminal
UL-certification conditions
Type 1 if mounted into a door or front cover of an enclosure.
Surrounding air temperature: tsurr: max. 70 °C (158 °F), normal operation.
DC 24 V 5 A General Purpose
DC 48 V 0,8 A General Purpose
DC 240 V 0,1 A General Purpose
AC 240 V 5 A General Purpose
AC 120 V 1/3 hp
AC 250 V 1/2 hp
B300, R300

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