Technical information

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1SDC210033D0202
Measurement, signalling and available data functions
Ekip LSI Ekip M-LRIU Ekip E-LSIG Ekip LS/I
Ekip LSIG TM
Switch-
disconnector
Electrical quantities
Phase current (I
L1
, I
L2
, I
L3
)
QQQ
Neutral current (I
N
)
(1)
QQ
Ground current (I
g
) Q
(1)
QQ
Phase to phase voltage (V
12
-V
23
-V
31
)
Q
Phase-Neutral Voltage (V
1N
-V
2N
-V
3N
)
(2)
Q
Frequency
Q
Power (active P, reactive Q, apparent S)
total power and phase power
(2)
Q
Power factor (total and phase)
(2)
Q
Energy (active, reative, apparent) total
Q
Harmonic calcualtion (THDi, spectre)
Q
Status information
CB status (open, closed, tripped)
QQQ Q
Modality (local, remote)
QQ
Protection parameters
QQQ
Thermal memory
QQQ
Maintenance data
Total number of operation
QQQ
Total number of protection trips
QQQ
Total number of trip test
QQQ
Total number of manual operations
QQQ
Total number of failed trip
QQQ
Last trip data recording 20 20 20
Protection alarm
I Protection (trip)
QQQ
S Protection (timing and trip)
QQ
L Protection (timing and trip)
QQQ
G Protection (timing and trip) Q
(1)
QQ
R Protection
U Protection (timing and trip)
Q
L protection Prealarm
(3)
QQQ
Diagnostic Alarm
Trip command failed
QQQ
Trip coil disconnected
QQQ
Commands
CB Open/CB Close
(with MOE-E motor operator)
QQQ Q
CB Reset
(with MOE-E motor operator)
QQQ Q
Alarm Reset
QQQ
Trip test
QQQ
Protection parameter setting
QQQ
Run Time Events
CB status changes, protection status
change and alarms status change
QQQ
(1)
Only with Ekip LSIG trip unit
(2)
Measurements available only with Neutral connected
(3)
90%I
1
< I < 105%I
1
Special applications
Communication system