Thytronic SME2-IS User Manual

21
SME2-IS - Manual - 06- 2021
TECHNICAL CHARACTERISTICS
 Fault recording
Number of faults 20
Recording method cyclic
Trigger:
• External trigger (logical input - fault trigger) IN1, IN6
• Protection function (OFF/ON of an associated relay) trip
Data logged:
• Fault counter (can be reset in Thyvisor) 0...10
9
• Time reference Date and time
• Cause of fault Tripped function
• Phase currents I
L1r
, I
L2r
, I
L3r
• Residual current I
Er
• Phase voltages U
L1r
, U
L2r
, U
L3r
• Phase-to-phase voltages U
12r
, U
23r
, U
31r
• Residual voltage U
Er
• Phase shift (I
L1-
U
L1,
I
L2-
U
L2,
I
L3-
U
L3
) Phi
L1r
, Phi
L2r
, Phi
L3r
• Phase shift (I
L1-
U
23,
I
L2-
U
31,
I
L3-
U
12
) Alpha
1r
, Alpha
2r
, Alpha
3r
• Phase shift (U
E-
I
E
) Phi
Er
• Total active power P
r
• Total reactive power Q
r
• Input status UD, RVS, Anin, caX89, ccX89
• Output status K1...K5
• Cause of fault information (affected phase) L1, L2, L3
 Event recording
Number of events:
• Starts 400
• Trips 200
Recording method cyclic
Trigger:
• Start/tripping of an enabled function
• Input status change (OFF/ON or ON/OFF) IN1...IN6
• Changed settings (calibrations)
• Power on/off Power ON/Power OFF
Data logged:
• Counter (can be reset in Thyvisor) 0...10
9
• Cause logical input/trip/changed settings/power ON/OFF
• Time reference Date and time
 Measurement logging
Data logged:
• Valid measurement counter ValMemo
• Time reference Date and time
• Total active power P
m
• Total reactive power Q
m
• Phase-to-phase voltage U
12
U
12m
 GD measurement recording
Data logged:
• Valid measurement counter ValMemGD
• Time reference Date and time
• Total active power P
m
• Total reactive power Q
m
• Phase-to-phase voltage U
12
U
12m

Thytronic SME2-IS Specifications

General

Brand	Thytronic
Model	SME2-IS
Category	Security Sensors
Language	English