Function selection
Protect function
Over current |
Depend on setting time |
Selectable the inverse/definite |
Phase loss |
Within 3seconds |
Over 70% of the rate of unbalance |
Phase unbalance |
Within 5seconds |
Over 50% of the rate of unbalance |
Phase reverse |
Within 0.1seconds |
Function enable |
Stall |
Within 5seconds |
Over 180% of the setting current |
Lock |
Within 0.5seconds |
Setting 200~900% of rated current |
Under current |
Within 3seconds |
Setting 30~70% of rated current |
Ground fault Note) |
Selectable 0.05~1.0seconds |
Grounded current setting by dip s/w (100~2500mA) |
Note) Lock protection is operated after setting D-time in case of definite time type
Function selection
Function selection
FUNC |
Sel |
Description |
1. CHA |
Inv/dEF |
Operating characteristics setting(Inverse/definite time type) |
2. dEF |
0~30(S) |
Setting the operating time(In definite type) |
3. r.P |
oFF/on |
Phase reverse enable |
4. Und |
oFF/30~70(%) |
Under current enable and setting |
5. g-F |
oFF/0.05~1.0(S) |
Ground fault enable and setting |
6. Stl |
oFF/on |
Stall enable |
7. Loc |
oFF/200~900(%) |
Lock enable and setting |
8. Ct |
1~120 |
CT ratio setting |
9. P.F |
on/oFF |
Phase fault enable |
A. gFd |
oFF/on |
Setting delay of ground fault |
b. StA |
0~120 |
Operating time setting by month |
c. StH |
10~730 |
Operating time setting by hour |
d. tAH |
A000,000.0 |
Displaying total operating time
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