ABB REC670 Product Manual page 79

Bay control REC670 2.2
Product version: 2.2.1
Table 60. General current and voltage protection CVGAPC , continued
Function
Undervoltage:
Critical impulse time
Impulse margin time
ABB
Range or value
10 ms typically at 1.2 x U to 0.8 x
set
U
set
15 ms typically
Accuracy
-
-
1MRK 511 404-BEN A
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