Siemens SIPROTEC 4 User Manual

Dropout Times
50-1, 50-2, 50-3, 50N-1, 50N-2, 50N-3 approx. 40 ms
Tolerances
Angle faults for phase and ground faults ±1° electrical
Influencing Variables
Frequency Influence
– With no memory voltage approx 1° in range 25 Hz to 50 Hz
Technical Data
4.4 Directional Overcurrent Protection
SIPROTEC 4, 7SJ62/64, Manual 463
C53000-G1140-C207-8, Edition 08.2016

Siemens SIPROTEC 4 Specifications

General

Brand	Siemens
Model	SIPROTEC 4
Category	Protection Device
Language	English