ABB REC650 - Technical Data

IEC08000011 V2 EN
Figure 77: Simplified diagram of Loss of voltage check LOVPTUV
7.4.7 Technical data
Table 134: LOVPTUV technical data
Function
Range or value Accuracy
Operate voltage (0–100)% of UBase ± 0.5% of U
r
Reset ratio <105% -
Pulse timer (0.050–60.000) s ± 0.5% ± 25 ms
Timers (0.000–60.000) s ± 0.5% ± 25 ms
Section 7 1MRK 511 287-UEN A
Voltage protection
178
Technical manual