ABB SACE Tmax XT Serie Instrucciones De Instalación página 20

40
LED
Green
L Yellow
L
S
L | S | I
2
Esempio: In = 400 A
I1 = 400 x (0,4+0,08+0,32)= 320A
Example:
t1= 12 s @240 A (3I )
SACE Tmax XT| ABB
Color
Red
Red
Red
LED Blinking without Parameters inconsistency = generic fault (please contact ABB)
t
L
t1
I
I1
I3
1
1
CONDITION Run time
LED ON (fixed) = Device active
LED Fixed = L pre alarm (0,9 * I1 < I < 1,2 * I1)
LED Blinking = L alarm (I > 1,2 * I1)
LED Blinking = S alarm (I > I2)
LED Blinking = Parameters inconsistency - L = S or L = I.
I
Esempio: In=400 A
Example:
I2 =400 x (1,5+2)=1400A
t2
Settaggio di default
Default setting
Default-Einstellung
Configuration par défauit
Ajuste de default
默认设置
=
t
= 0,2 s @ In>I
2
XT5 3p-4p
L
S
I
I2
I1