ABB RELION REF615R, Technical Manual

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Parameter Values (Range) Unit Step Default Description
Change rate enable 0=False
1=True
0=False Enabling operation of change based function
Min Op voltage delta 0.01...1.00 xUn 0.01 0.70 Minimum trip level of phase voltage for delta
calculation
Min Op current delta 0.01...1.00 xIn 0.01 0.10 Minimum trip level of phase current for delta
calculation
Seal in voltage 0.01...1.00 xUn 0.01 0.70 Trip level of seal-in phase voltage
Enable seal in 0=False
1=True
0=False Enabling seal in functionality
Current dead Lin Val 0.05...1.00 xIn 0.01 0.05 Trip level for open phase current detection
6.3.8 Monitored data
Table 289: 60 Monitored data
Name Type Values (Range) Unit Description
60 Enum 1=Enabled
2=blocked
3=test
4=test/blocked
5=Disabled
Status
6.3.9 Technical data
Table 290: 60 Technical data
Characteristic Value
Trip time
1)
NPS function V
Fault
= 1.1 × set
Neg
Seq voltage Lev
<33 ms
V
Fault
= 5.0 × set
Neg
Seq voltage Lev
<18 ms
Delta function ΔV = 1.1 × set
Voltage
change rate
<30 ms
ΔV = 2.0 × set
Voltage
change rate
<24 ms
1) Includes the delay of the signal output contact, f
n
= 60 Hz, fault voltage with nominal frequency injected from
random phase angle, results based on statistical distribution of 1000 measurements
1MRS240050-IB C
Section 6
Supervision functions
REF615R 377
Technical Manual