ABB REF615 L User Manual

5.2.8 Monitored data
Table 467: CCBRBRF Monitored data
Name Type Values (Range) Unit Description
CCBRBRF Enum 1=on
2=blocked
3=test
4=test/blocked
5=off
Status
5.2.9 Technical data
Table 468: CCBRBRF Technical data
Characteristic Value
Operation accuracy Depending on the frequency of the current
measured: f
n
±2 Hz
±1.5% of the set value or ±0.002 x I
n
Operate time accuracy ±1.0% of the set value or ±20 ms
5.2.10 Technical revision history
Table 469: CCBRBRF Technical revision history
Technical revision
Change
B Default trip pulse time changed to 150 ms
C Added new setting parameter Start latching
mode .
Maximum value changed to 2.00 xIn for the
Current value setting.
5.3 Master trip TRPPTRC
5.3.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Master trip TRPPTRC Master Trip 94/86
1YHT530004D05 D Section 5
Protection related functions
615 series 551
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