ABB Relion REC615, Техническое руководство

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Parameter Values (Range) Unit Step Default Description
Min Op voltage del-
ta
0.01...1.00 xUn 0.01 0.50 Minimum operate
level of phase volt-
age for delta calcu-
lation
Min Op current del-
ta
0.01...1.00 xIn 0.01 0.10 Minimum operate
level of phase cur-
rent for delta calcu-
lation
Seal in voltage 0.01...1.00 xUn 0.01 0.50 Operate level of
seal-in phase volt-
age
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 Operate level for
open phase current
detection
6.2.8 Monitored data
6.2.8.1 SEQSPVC Monitored data
Table 560: SEQSPVC Monitored data
Name Type Values (Range) Unit Description
SEQSPVC Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
6.2.9 Technical data
Table 561: SEQSPVC Technical data
Characteristic Value
Operate time NPS function
U
Fault
= 1.1 × set
Neg Seq volt-
age Lev
<33 ms
U
Fault
= 5.0 × set
Neg Seq volt-
age Lev
<18 ms
Delta function
ΔU = 1.1 × set
Voltage change
rate
<30 ms
ΔU = 2.0 × set Voltage change
rate
<24 ms
1
Includes the delay of the signal output contact, f
n
= 50 Hz, fault voltage with nominal frequency
injected from random phase angle, results based on statistical distribution of 1000 measure-
ments.
1MRS758755 C Supervision functions
REC615 & RER615
Technical Manual
541