The real-time measurements are refreshed every second. Real-time measurements include:
ovoltage and voltage unbalance
ocurrent and current unbalance
oactive, reactive, apparent, and distortion power
oreactive power with harmonic
opower factor and fundamental power factor
ofrequency
oTHD (total harmonic distortion)
Register = 0 if voltage < 25 V.
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x03E7 |
1000 |
R |
1 |
V |
INT16U |
0–850 |
E |
RMS phase-to-phase voltage V12 |
0x03E8 |
1001 |
R |
1 |
V |
INT16U |
0–850 |
E |
RMS phase-to-phase voltage V23 |
0x03E9 |
1002 |
R |
1 |
V |
INT16U |
0–850 |
E |
RMS phase-to-phase voltage V31 |
0x03EA |
1003 |
R |
1 |
V |
INT16U |
0–850 |
E |
RMS phase-to-neutral voltage V1N (1) |
0x03EB |
1004 |
R |
1 |
V |
INT16U |
0–850 |
E |
RMS phase-to-neutral voltage V2N (1) |
0x03EC |
1005 |
R |
1 |
V |
INT16U |
0–850 |
E |
RMS phase-to-neutral voltage V3N (1) |
0x03ED |
1006 |
R |
1 |
V |
INT16U |
0–850 |
E |
Arithmetic mean of V12, V23, and V31: (V12 + V23 + V31) / 3 = Vavg L-L |
0x03EE |
1007 |
R |
1 |
V |
INT16U |
0–850 |
E |
Arithmetic mean of V1N, V2N, and V3N: (V1N + V2N + V3N) / 3 = Vavg L-N (1) |
0x0478 |
1145 |
R |
1 |
V |
INT16U |
0–850 |
E |
Vmax: maximum of V12, V23, and V31 (2) |
0x0479 |
1146 |
R |
1 |
V |
INT16U |
0–850 |
E |
Vmin: minimum of V12, V23, and V31 (2) |
(1) This value is not available for motor application and not accessible when the system type in register 3314 is 30 or 31. Refer to System Type. (2) This value can be reset with the reset minimum/maximum command . |
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x03EF |
1008 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
V12 phase-to-phase voltage unbalance in relation to the arithmetic mean of phase-to-phase voltages |
0x03F0 |
1009 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
V23 phase-to-phase voltage unbalance in relation to the arithmetic mean of phase-to-phase voltages |
0x03F1 |
1010 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
V31 phase-to-phase voltage unbalance in relation to the arithmetic mean of phase-to-phase voltages |
0x03F2 |
1011 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
V1N phase-to-neutral voltage unbalance in relation to the arithmetic mean of phase-to-neutral voltages (1) |
0x03F3 |
1012 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
V2N phase-to-neutral voltage unbalance in relation to the arithmetic mean of phase-to-neutral voltages (1) |
0x03F4 |
1013 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
V3N phase-to-neutral voltage unbalance in relation to the arithmetic mean of phase-to-neutral voltages (1) |
0x03F5 |
1014 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
Maximum phase-to-phase voltage unbalance value of registers 1008, 1009, and 1010 (2) |
0x03F6 |
1015 |
R |
10 |
% |
INT16U |
-1000–+1000 |
E |
Maximum phase-to-neutral voltage unbalance value of registers 1011, 1012, and 1013 (1)(2) |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. (2) This value can be reset with the reset minimum/maximum command . |
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x03F7 |
1016 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
RMS current on phase 1: I1 |
0x03F8 |
1017 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
RMS current on phase 2: I2 |
0x03F9 |
1018 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
RMS current on phase 3: I3 |
0x03FA |
1019 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
RMS current on the neutral: IN (1) |
0x03FB |
1020 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
Maximum of I1, I2, I3, and IN (2) |
0x03FC |
1021 |
R |
1 |
%Ig |
INT16U |
0–20xIn |
A/E |
Ground-fault current |
0x03FD |
1022 |
R |
1 |
%IΔn |
INT16U |
0–20xIn |
E |
Earth-leakage current |
0x0401 |
1026 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
Minimum of I1, I2, and I3 (2) |
0x0402 |
1027 |
R |
1 |
A |
INT16U |
0–20xIn |
A/E |
Arithmetic mean of I1, I2, and I3: (I1 + I2 + I3) / 3 = Iavg |
(1) This value is not available for motor application and when the system type in register 3314 is 31 or 40. Refer to System Type. (2) This value can be reset with the reset minimum/maximum command . |
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0403 |
1028 |
R |
10 |
% |
INT16 |
-1000–+1000 |
E |
I1 current unbalance in relation to the arithmetic mean of the phase currents |
0x0404 |
1029 |
R |
10 |
% |
INT16 |
-1000–+1000 |
E |
I2 current unbalance in relation to the arithmetic mean of the phase currents |
0x0405 |
1030 |
R |
10 |
% |
INT16 |
-1000–+1000 |
E |
I3 current unbalance in relation to the arithmetic mean of the phase currents |
0x0406 |
1031 |
R |
10 |
% |
INT16 |
-1000–+1000 |
E |
IN current unbalance in relation to the arithmetic mean of the phase current (1) |
0x0407 |
1032 |
R |
10 |
% |
INT16 |
-1000–+1000 |
E |
Maximum current unbalance of registers 1028, 1029, and 1030 (2) |
(1) This value is not available for motor application and when the system type in register 3314 is 31 or 40. Refer to System Type. (2) This value can be reset with the reset minimum/maximum command . |
The flow sign of the active power depends on the configuration of register 3316 .
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0409 |
1034 |
R |
10 |
kW |
INT16 |
-10000–+10000 |
E |
Active power on phase 1: P1 (1) |
0x040A |
1035 |
R |
10 |
kW |
INT16 |
-10000–+10000 |
E |
Active power on phase 2: P2 (1) |
0x040B |
1036 |
R |
10 |
kW |
INT16 |
-10000–+10000 |
E |
Active power on phase 3: P3 (1) |
0x040C |
1037 |
R |
10 |
kW |
INT16 |
-30000–+30000 |
E |
Total active power: Ptot |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
The flow sign of the reactive power depends on the configuration of register 3316 .
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x040D |
1038 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Reactive power on phase 1: Q1 (1) |
0x040E |
1039 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Reactive power on phase 2: Q2 (1) |
0x040F |
1040 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Reactive power on phase 3: Q3 (1) |
0x0410 |
1041 |
R |
10 |
kVAR |
INT16 |
-30000–+30000 |
E |
Total reactive power: Qtot |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0411 |
1042 |
R |
10 |
kVAR |
INT16 |
0–10000 |
E |
Apparent power on phase 1: S1 (1) |
0x0412 |
1043 |
R |
10 |
kVAR |
INT16 |
0–10000 |
E |
Apparent power on phase 2: S2 (1) |
0x0413 |
1044 |
R |
10 |
kVAR |
INT16 |
0–10000 |
E |
Apparent power on phase 3: S3 (1) |
0x0414 |
1045 |
R |
10 |
kVAR |
INT16 |
0–30000 |
E |
Total apparent power: Stot |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
The sign of the power factor depends on the configuration of register 3318 .
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0415 |
1046 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Power factor on phase 1: PF1 (1) |
0x0416 |
1047 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Power factor on phase 2: PF2 (1) |
0x0417 |
1048 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Power factor on phase 3: PF3 (1) |
0x0418 |
1049 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Total power factor: PF |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
Fundamental Power Factor (cosϕ)
The sign of the fundamental power factor (cosϕ) depends on the configuration of register 3318 .
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0419 |
1050 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Fundamental power factor on phase 1: cosϕ 1 (1) |
0x041A |
1051 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Fundamental power factor on phase 2: cosϕ 2 (1) |
0x041B |
1052 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Fundamental power factor on phase 3: cosϕ 3 (1) |
0x041C |
1053 |
R |
100 |
– |
INT16 |
-100–+100 |
E |
Total fundamental power factor: cosφ |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
When the MicroLogic trip unit cannot calculate the frequency, it returns Not Evaluated = 32768 (0x8000).
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x041D |
1054 |
R |
10 |
Hz |
INT16U |
150–4400 |
E |
System frequency: F |
The flow sign of the reactive power depends on the configuration of register 3316 .
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0437 |
1080 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Fundamental reactive power on phase 1: Q1 Fund (1) |
0x0438 |
1081 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Fundamental reactive power on phase 2: Q2 Fund (1) |
0x0439 |
1082 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Fundamental reactive power on phase 3: Q3 Fund (1) |
0x043A |
1083 |
R |
10 |
kVAR |
INT16 |
-10000–+10000 |
E |
Total fundamental reactive power: Qtot Fund |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x043F |
1088 |
R |
10 |
kVAR |
INT16U |
0–10000 |
E |
Distortion power on phase 1: D1 (1) |
0x0440 |
1089 |
R |
10 |
kVAR |
INT16U |
0–10000 |
E |
Distortion power on phase 2: D2 (1) |
0x0441 |
1090 |
R |
10 |
kVAR |
INT16U |
0–10000 |
E |
Distortion power on phase 3: D3 (1) |
0x0442 |
1091 |
R |
10 |
kVAR |
INT16U |
0–10000 |
E |
Total distortion power: Dtot |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
Total Harmonic Distortion (THD)
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0443 |
1092 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of V12 in relation to the fundamental |
0x0444 |
1093 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of V23 in relation to the fundamental |
0x0445 |
1094 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of V31 in relation to the fundamental |
0x0446 |
1095 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of V1N in relation to the fundamental (1) |
0x0447 |
1096 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of V2N in relation to the fundamental (1) |
0x0448 |
1097 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of V3N in relation to the fundamental (1) |
0x0449 |
1098 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of I1 in relation to the fundamental |
0x044A |
1099 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of I2 in relation to the fundamental |
0x044B |
1100 |
R |
10 |
% |
INT16U |
0–32766 |
E |
Total harmonic distortion of I3 in relation to the fundamental |
(1) This value is not available for motor application and when the system type in register 3314 is 30 or 31. Refer to System Type. |
Address |
Register |
RW |
X |
Unit |
Type |
Range |
A/E |
Description |
---|---|---|---|---|---|---|---|---|
0x0477 |
1144 |
R |
1 |
% |
INT16U |
0–32766 |
E |
Ith image |