Protection Functions - WEG ABW Serie Manual De Instrucciones

5.4.5 Protection functions

Menu
Current
lr
Long delay
Time tr
Current
ls
Short delay
Time ts
Current li
Instantaneous
Current
lg
Shortage
current to Time tg
ground
Delay
Key
Upon pressing the key M from the measurement screen, the screens of checking
M
parameters of protection functions are accessed.
The long delay protection is the first to appear on the screen. The other functions
can be accessed by means of the keys
M
Upon pressing (1x) the key
of performance time tr is checked.
1
M
Upon pressing (2x) the key
of current Is is checked.
2
M
Upon pressing (3x) the key
of performance time ts is checked.
3
M
Upon pressing (4x) the key
of current Ii is checked.
4
M
Upon pressing (5x) the key
of current Ig is checked.
5
M
Upon pressing (6x) the key
of performance time tg is checked.
6
M
Upon pressing (7x) the key
of the delay time is checked.
7
Table 5.4:
Content
.
from the parameter adjustment screen, the adjustment
from the parameter adjustment screen, the adjustment
from the parameter adjustment screen, the adjustment
from the parameter adjustment screen, the adjustment
from the parameter adjustment screen, the adjustment
from the parameter adjustment screen, the adjustment
from the parameter adjustment screen, the adjustment
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