Siemens SIPROTEC 4 7SD80 User Manual

Undervoltage V
1
< 1.0 V to 100.0 V Increments 0.1 V
Delay T
V1<
0.00 s to 100.00 s; ∞ Increments 0.01 s
Dropout ratio 1.01 to 1.20 Increments 0.01
Current criterion can be switched on/off
Pickup time approx. 40 ms
Dropout time approx. 35 ms
Tolerances Voltages 3 % of setting value or 1 V
Times 1 % of setting value or 10 ms
Technical Data
4.11 Voltage Protection (Optional)
280 SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018

Siemens SIPROTEC 4 7SD80 Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7SD80
Category	Power distribution unit
Language	English