Siemens SIPROTEC 7SJ80 User Manual

Settings
The table indicates region-specific presettings. Column C (configuration) indicates the corresponding secon-
dary nominal current of the current transformer.
Addr. Parameter C Setting Options Default Setting Comments
2701 50 1Ph OFF
ON
OFF 50 1Ph
2703 50 1Ph-2 PICKUP 1A 0.001 .. 1.600 A; ∞ 0.300 A 50 1Ph-2 Pickup
5A 0.005 .. 8.000 A; ∞ 1.500 A
2704 50 1Ph-2 DELAY 0.00 .. 60.00 sec; ∞ 0.10 sec 50 1Ph-2 Time Delay
2706 50 1Ph-1 PICKUP 1A 0.001 .. 1.600 A; ∞ 0.100 A 50 1Ph-1 Pickup
5A 0.005 .. 8.000 A; ∞ 0.500 A
2707 50 1Ph-1 DELAY 0.00 .. 60.00 sec; ∞ 0.50 sec 50 1Ph-1 Time Delay
Information List
No. Information Type of
Informa-
tion
Comments
5951 >BLK 50 1Ph SP >BLOCK 50 1Ph
5952 >BLK 50 1Ph-1 SP >BLOCK 50 1Ph-1
5953 >BLK 50 1Ph-2 SP >BLOCK 50 1Ph-2
5961 50 1Ph OFF OUT 50 1Ph is OFF
5962 50 1Ph BLOCKED OUT 50 1Ph is BLOCKED
5963 50 1Ph ACTIVE OUT 50 1Ph is ACTIVE
5966 50 1Ph-1 BLK OUT 50 1Ph-1 is BLOCKED
5967 50 1Ph-2 BLK OUT 50 1Ph-2 is BLOCKED
5971 50 1Ph Pickup OUT 50 1Ph picked up
5972 50 1Ph TRIP OUT 50 1Ph TRIP
5974 50 1Ph-1 PU OUT 50 1Ph-1 picked up
5975 50 1Ph-1 TRIP OUT 50 1Ph-1 TRIP
5977 50 1Ph-2 PU OUT 50 1Ph-2 picked up
5979 50 1Ph-2 TRIP OUT 50 1Ph-2 TRIP
5980 50 1Ph I: VI 50 1Ph: I at pick up
2.5.5
2.5.6
Functions
2.5 Single-Phase Overcurrent Protection
SIPROTEC 4, 7SJ80, Manual 121
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