ABB RELION REX640, Technical Manual, Page: 367 / 1960

Name Type Values (Range) Unit Description
4=test/blocked
5=off
DPHHPDOC Monitored data
Table 411: DPHHPDOC Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time / op-
erate time
DIR_A Enum
0=unknown
1=forward
2=backward
-1=both
Direction phase A
DIR_B Enum
0=unknown
1=forward
2=backward
-1=both
Direction phase B
DIR_C Enum
0=unknown
1=forward
2=backward
-1=both
Direction phase C
ANGLE_A FLOAT32 -180.00...180.00 deg Calculated angle differ-
ence, Phase A
ANGLE_B FLOAT32 -180.00...180.00 deg Calculated angle differ-
ence, Phase B
ANGLE_C FLOAT32 -180.00...180.00 deg Calculated angle differ-
ence, Phase C
VMEM_USED BOOLEAN
0=False
1=True
Voltage memory in use
status
DPHHPDOC Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
4.1.2.12 Technical data
Table 412: DPHxPDOC Technical data
Characteristic Value
Operation accuracy DPHLPDOC Depending on the frequency of the current/voltage
measured: f
n
±2 Hz
Current:
±1.5% of the set value or ±0.002 × I
n
Voltage:
±1.5% of the set value or ±0.002 × U
n
Table continues on the next page
1MRS759142 F Protection functions
REX640
Technical Manual
367