Technical Data - ABB REL650 series Technical Manual

1MRK 506 335-UUS A
6.8.7
Technical manual

Technical data

Table 70: ZCVPSOF technical data
Parameter
Operate voltage, detection of dead line
Operate current, detection of dead line
Delay following dead line detection input before
Automatic switch into fault logic function is
automatically enabled
Time period after circuit breaker closure in which
Automatic switch into fault logic function is active
Impedance protection
Range or value Accuracy
(1–100)% of ± 0.5% of V
VBase
(1–100)% of ± 1.0% of I
IBase
(0.000–60.000) s ± 0.5% ± 10 ms
(0.000–60.000) s ± 0.5% ± 10 ms
Section 6
n
n
187