ABB Relion 670 series REC670 - Page 45

Table 40. Broken conductor check BRCPTOC
Function Range or value Accuracy
Minimum phase current for operation (5–100)% of IBase ± 0.1% of I
r
Unbalance current operation (0–100)% of maximum current ± 0.1% of I
r
Timer (0.00-6000.00) s ± 0.5% ± 10 ms
Bay control REC670
1MRK511232-BEN E
Pre-configured
Product version: 1.2
ABB 45