socomec DIRIS B-10 - Evaluation of the Power Supply Quality

61
EN
DIRIS B 546 770 A - SOCOMEC
12.2. Evaluation of the power supply quality
Symbol
Function
Overall operating
ODQENQL@MBDBK@RRENQ#(1(2Ů!
+ associated sensors (TE, TR,
TF) in compliance with IEC
61557-12
Measurement
range
f Frequency 0.02 ŰvŰ'Y
((- /G@RDBTQQDMSLD@RTQDCMDTSQ@KBTQQDMS 0.2 DIRIS B only
0.5 with TE or TF sensors
1 with TRsensors
v(M
v(M
v(M
INc Calculated neutral current 1 with TE or TF sensors
2 with TRsensors
v(M
U Voltage (Lp-Lg or Lp-N) 0.2 50 - 300 VAC Ph/N
/RS/KS %KHBJDQRGNQSSDQLKNMFSDQL - -
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 VHSG3$31NQ3%RDMRNQR -
Msv Centralised remote control signals - -
 U@HK@AKDNMKXVHSGSGD#(1(2!12@MC#(1(2!1%