ABB REM615 A User Manual

IECA070698 V1 EN
Figure 243: Three-phase current quantities during the broken conductor fault in
phase A with the ratio of negative-sequence and positive-sequence
currents
4.4.2.6 Signals
Table 365: PDNSPTOC Input signals
Name
Type Default Description
I
1
SIGNAL 0 Positive sequence current
I
2
SIGNAL 0 Negative sequence current
I_A SIGNAL 0 Phase A current
I_B SIGNAL 0 Phase B current
I_C SIGNAL 0 Phase C current
BLOCK BOOLEAN 0=False Block signal for activating the blocking
mode
Table 366: PDNSPTOC Output signals
Name
Type Description
OPERATE BOOLEAN Operate
START BOOLEAN Start
4.4.2.7 Settings
Table 367: PDNSPTOC Group settings
Parameter
Values (Range) Unit Step Default Description
Start value 10...100 % 1 10 Start value
Operate delay time 100...30000 ms 1 100 Operate delay time
1YHT530004D05 D Section 4
Protection functions
615 series 455
Technical Manual

ABB REM615 A Specifications

General

Type	Feeder Protection Relay
Rated Frequency	50/60 Hz
Rated Current	1 A / 5 A
Communication Protocols	IEC 61850, Modbus, DNP3
Product Type ID	REM615
Protection Functions	Overcurrent, Earth Fault, Thermal Overload
Operating Temperature	-25 to +55 °C
Product Name	REM615 A
Rated Voltage	100-240 V AC/DC
Number of Binary Outputs	6
Input Voltage	24-250 V DC
Enclosure	IP54
Weight	2.5 kg
Mounting	Flush mounting