socomec DIRIS B-10L - 12.2. Evaluation of the Power Supply Quality

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DIRIS B-10L - 551174A - SOCOMEC
12.2. Evaluation of the power supply quality
Symbol Function
Overall operating performance
class for DIRISB-10L
+ associated sensors (TE, TR /
iTR, TF) in compliance with IEC
61557-12
Measurement
range
f
Frequency
0.02 45 - 65 Hz
I, IN
Phase current, measured neutral current
0.2 DIRIS B-10L alone
0.5 with TE, iTR or TF sensors
1 with TR sensors
5% - 120% In
10% - 120% In
10% - 120% In
INc
Calculated neutral current
1 with TE, iTR or TF sensors
2 with TR sensors
10% - 120% In
U
Voltage (Lp-Lg or Lp-N)
0.2 50-300 VAC Ph/N
Pst, Plt
Flicker (short-term, long-term)
- -
Udip
Voltage dip (Lp-Lg or Lp-N)
0.5 -
Uswl
Temporary overvoltages (Lp-Lg or Lp-N)
0.5 -
Uint
Voltage outage (Lp-Lg or Lp-N)
0.2 -
Unba
Voltage amplitude unbalance (Lp-N)
0.5 -
Unb
Voltage phase and amplitude unbalance (Lp-Lg or
Lp-N)
0.2 -
Uh
Voltage harmonics
1 -
Ih
Current harmonics
1 with TE, TR /iTR or TF sensors -
Msv
Centralised remote control signals
- -