Siemens SIPROTEC 4 User Manual

Power 1% of setting value or 0.3 W
(for nominal values)
Power factor 2°
Frequency 5 mHz (bei V = V
Nom
, f = f
Nom
)
10 mHz (bei V = V
Nom
)
Frequency change df/dt 5% of setting value or 0.05 Hz/s
Times 1% of setting value or 10 ms
Influencing Variables for Pickup Values
Power supply direct voltage in range 0.8 ≤ V
PS
/V
PSNom
≤ 1.15 1 %
Temperature in range 23.00 °F (-5 °C) ≤ Θ
amb
≤ 131.00 °F (55 °C) 0.5 %/10 K
Frequency in range 25 Hz to 70 Hz 1 %
Harmonics
- up to 10 % 3rd harmonic
- up to 10 % 5th harmonic
1 %
1 %
Technical Data
4.23 Flexible Protection Functions
500 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016

Siemens SIPROTEC 4 Specifications

General

Brand	Siemens
Model	SIPROTEC 4
Category	Protection Device
Language	English