Split Angle Detector; Split Slip Frequency Detector; Live/Dead; Reference - Siemens Argus 7SR21 Technical Manual

7SR21 & 7SR22 Performance Specification
4.1.9

Split Angle Detector

Attribute
q
Operate angle
op

4.1.10 Split Slip Frequency Detector

Attribute
f Operate frequency
op
Reset frequency
Repeatability
4.2

Live/Dead

4.2.1

Reference

Parameter
V Setting (ABC side)
s
V Setting (XYZ side)
s
4.2.2

Live/Dead Detector Elements

Attribute
V Live operate level
live,act
Live reset level
V Dead operate level
dead,act
Dead reset level
Repeatability
Variation
Unrestricted Page 68 of 68
Value
q
split
Value
f
slip
f
op
± 10 mHz
Value
100 % V
V
dead,act
100 % V
V
live,act
± 1 %
£ 5 %
-10 °C to +55 °C
f ± 5 % £ 1 %
nom
, ± 1 °
, ± 10 mHz
, - 10 mHz
Value
5, 5.5...200 V
5, 5.5...120 V
, ± 1 % V
live
n
, ± 1 % V
n
, ± 1 % V
dead
n
, ± 1 % V
n
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