ABB REF615 L User Manual

A070974 V3 EN
Figure 311: Incorrect testing of IEDs
6.1.6 Signals
Table 497: TCSSCBR Input signals
Name
Type Default Description
BLOCK BOOLEAN 0=False Block signal for all binary outputs
Table 498: TCSSCBR Output signals
Name
Type Description
ALARM BOOLEAN Alarm output
6.1.7 Settings
Table 499: TCSSCBR Non group settings
Parameter
Values (Range) Unit Step Default Description
Operation 1=on
5=off
1=on Operation Off / On
Operate delay time 20...300000 ms 1 3000 Operate delay time
Reset delay time 20...60000 ms 1 1000 Reset delay time
1YHT530004D05 D Section 6
Supervision functions
615 series 579
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