ABB Remote I/O RIO600 - Page 83

Name Type Description
PPV.phsBC cVal.ang.f REAL Voltage phase angle, for Phase
B and C
PPV.phsCA cVal.mag.f REAL Phase to ground voltage
amplitude, for phase C and A
PPV.phsCA cVal.ang.f REAL Voltage phase angle, for Phase
C and A
Table 35: VMMXU Technical data
Characteristic Value
Operation accuracy At frequency f = f
n
±5% in the range of 480 V...9.6 kV
±0.5% in the range of 9.6...28.8 kV
±1% in the range of 28.8...48 kV
Suppression of harmonics
RMS: No suppression
Residual current measurement RESCMMXU
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Residual current measurement RESCMMXU Io Io
Function block
RESCMMXU
I_A
A.res cVal.mag.f
A.res cVal.ang.f
I_B
I_C
GUID-80967B14-2C3D-4CB8-BA66-EB6DE083DEF4 V1 EN
Figure 40: Function block
Signals
Table 36: RESCMMXU Input signals
Name
Type Default Description
I_A SIGNAL - Phase A current
I_B SIGNAL - Phase B current
I_C SIGNAL - Phase C current
1MRS757488 H Section 6
Commissioning
RIO600 75
Installation and Commissioning Manual