AET AET111, Operation Manual

Page: 23 / 53

47113964.2.023
РЭ
23
Table 14. Testing signals for AET100 transducer
Voltage, %
of the nominal value
Current, %
of the nominal value
Current phase
relative to the
voltage, degree
cos φ
5; 20; 50; 80; 100; 120 100 0 1
100 5; 20; 50; 80; 100; 120 0 1
Table 15. Testing signals for AET200 transducer
Voltage, %
of the nominal value
Current, %
of the nominal value
Current phase
relative to the
voltage, degree
cos φ
5; 20; 50; 80; 100; 120 100 0 1
100 5; 20; 50; 80; 100; 120 0 1
120 120 0 1
120 120 180 -1
100 100
60 0.5
90 0
150 -0.866
180 -1
-120 -0.5
-90 0
-30 0.866
Table 16. Testing signals for AET 300, AET 400 transducers
Voltage, %
of the nominal value
Current, %
of the nominal value
Current phase
relative to the
voltage, degree
cos φ sin φ
5; 20; 50; 80; 100; 120 100 0 1 0
100 5; 20; 50; 80; 100; 120 0 1 0
120 120 0 1 0
120 120 180 -1 0
120 120 90 0 1
120 120 -90 0 -1
100 100
60 0.5 0.866
90 0 1
150 -0.866 0.5
180 -1 0
-120 -0.5 -0.866
-90 0 -1
-30 0.866 -0.5
Note
- Do not carry out measurements of the Q
FA
, Q
FB
, Q
FC
if phase angle is out-of-range
± (30…150) °