ABB REG670 Product Manual page 93

Generator protection REG670 2.2 and Injection equipment REX060,
REX061, REX062
Product version: 2.2.1
Table 84. Tap changer control TCMYLTC/TCLYLTC
Function
Tap position for lowest and highest voltage
mA for lowest and highest voltage tap position
Type of code conversion
Time after position change before the value is accepted
Tap changer constant time-out
Raise/lower command output pulse duration
ABB
SEMOD175215-2 v14
Range or value
(1–63)
(0.000–25.000) mA
BIN, BCD, GRAY, SINGLE, mA
tStable
(1–60) s
(1–120) s
(0.5–10.0) s
1MRK 502 074-BEN A
Accuracy
-
-
-
±0.2% or ±200 ms
whichever is greater
±0.2% or ±200 ms
whichever is greater
±0.2% or ±200 ms
whichever is greater
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