Thytronic SME2-IS User Manual

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SME2-IS - Manual - 06 - 2021
TECHNICAL CHARACTERISTICS
Power measurements
Total active power P
Total reactive power Q
Total apparent power S
Power factor CosPhi
Second harmonic
Phase current second harmonic (I
L1-2nd
, I
L2-2nd
, I
L3-2nd
)
Maximum percentage ratio of phase current second harmonic/fundamental component
(I
-2nd
/I
L
)
3rd harmonic measurements
Phase current third harmonic I
L1-3rd
, I
L2-3rd
, I
L3-3rd
4th harmonic measurements
Phase current fourth harmonic I
L1-4th
, I
L2-4th
, I
L3-4th
5th harmonic measurements
Phase current fth harmonic I
L1-5th
, I
L2-5th
, I
L3-5th
Average phase currents
Fixed mean phase currents I
L1FIX
, I
L2FIX
, I
L3FIX
Mobile mean phase currents I
L1ROL
, I
L2ROL
, I
L3ROL
Phase overcurrents I
L1MAX
, I
L2MAX
, I
L3MAX
Minimum phase currents I
L1MIN
, I
L2MIN
, I
L3MIN
Average phase-to-phase voltages
Fixed mean phase-to-phase voltages U
12FIX
, U
23FIX
, U
31FIX
Mobile mean phase-to-phase voltages U
12ROL
, U
23ROL
, U
31ROL
Maximum phase-to-phase voltages U
12MAX
, U
23MAX
, U
31MAX
Minimum phase-to-phase voltages U
12MIN
, U
23MIN
, U
31MIN
Average measures at 10 s
10 s mean phase currents I
L1IST
, I
L2IST
, I
L3IST
10 s mean phase-to-phase voltages U
12IST
, U
23IST
, U
31IST
10 s mean active power P
IST
10 s mean reactive power Q
IST
10 s mean THD of current I
L3
THD-I
L3IST
10 s mean THD of U
L3
THD-U
L3IST
Total harmonic distortion
[1]
THD of phase current L3 I
L3
- THD
THD of phase voltage L3 U
L3
- THD
Average total harmonic distortion measures
[1]
Fixed mean THD of phase current L3 THDI
L3FIX
Fixed mean THD of phase voltage L3 THDU
L3FIX
Mobile mean THD of phase current L3 THDI
L3ROL
Mobile mean THD of phase voltage L3 THDU
L3ROL
Maximum THD of phase current L3 THDI
L3MAX
Maximum THD of phase voltage L3 THDU
L3MAX
Minimum THD of phase current L3 THDI
L3MIN
Minimum THD of phase voltage L3 THDU
L3MIN
Note 1 The calculation considers the contribution of harmonics up to the 25th order
Average power measures
Fixed mean active power P
FIX
Fixed mean reactive power Q
FIX
Mobile mean active power P
ROL
Mobile mean reactive power Q
ROL
Maximum active power P
MAX
Maximum reactive power Q
MAX
Minimum active power P
MIN
Minimum reactive power Q
MIN

Thytronic SME2-IS Specifications

General

Brand	Thytronic
Model	SME2-IS
Category	Security Sensors
Language	English