ABB REF615 L User Manual

Name Type Values (Range) Unit Description
DIR_C Enum 0=unknown
1=forward
2=backward
3=both
Direction phase C
ANGLE_A FLOAT32 -180.00...180.00 deg Calculated angle
difference, Phase A
ANGLE_B FLOAT32 -180.00...180.00 deg Calculated angle
difference, Phase B
ANGLE_C FLOAT32 -180.00...180.00 deg Calculated angle
difference, Phase C
DPH3LPDOC Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
Table 228: DPH3HPDOC Monitored data
Name Type Values (Range) Unit Description
START_DUR FLOAT32 0.00...100.00 % Ratio of start time /
operate time
FAULT_DIR Enum 0=unknown
1=forward
2=backward
3=both
Detected fault direction
DIRECTION Enum 0=unknown
1=forward
2=backward
3=both
Direction information
DIR_A Enum 0=unknown
1=forward
2=backward
3=both
Direction phase A
DIR_B Enum 0=unknown
1=forward
2=backward
3=both
Direction phase B
DIR_C Enum 0=unknown
1=forward
2=backward
3=both
Direction phase C
ANGLE_A FLOAT32 -180.00...180.00 deg Calculated angle
difference, Phase A
ANGLE_B FLOAT32 -180.00...180.00 deg Calculated angle
difference, Phase B
ANGLE_C FLOAT32 -180.00...180.00 deg Calculated angle
difference, Phase C
DPH3HPDOC Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
Section 4 1YHT530004D05 D
Protection functions
224 615 series
Technical Manual

ABB REF615 L Specifications

General

Type	Feeder Protection Relay
Rated Frequency	50/60 Hz
Weight	Approx. 1.5 kg
Communication Protocols	IEC 61850, Modbus RTU, DNP3
Protection Functions	Overcurrent, Earth fault, Thermal overload, Under/Over voltage, Under/Over frequency
Enclosure	IP20