LEGRAND IME Delta D2-B - Programming Intervention Thresholds; Changing IΔn Thresholds

15
Relè dierenziale MRCD di tipo "B"
Type "B" MRCD dierential relay
Manuale d'installazione • Installation manual • Manuel d'installation • Installationsanweisungen • Manual de instalación
DELTA D2-b
T R
MENU
ON AL1 AL2
IEC60947-2 MRCD
> 2s
0 mA
m A
I 2
>
30
s
M ton
2
000
M
M
T R
MENU
IEC60947-2 MRCD
m A
I00
m A
I 2
>
%
50
T R
MENU
IEC60947-2 MRCD
T R
MENU
IEC60947-2 MRCD
T R
MENU
IEC60947-2 MRCD
> 2s
T R
MENU
IEC60947-2 MRCD
T R
MENU
IEC60947-2 MRCD
Change
value
m A
m A
I 2
>
300
T R
MENU
IEC60947-2 MRCD
T R
MENU
T R
MENU
IEC60947-2 MRCD
PASSWORD
(Factory = 0)
T R
MENU
IEC60947-2 MRCD
*
I 1
>
T R
MENU
IEC60947-2 MRCD
I 1
>
T R
MENU
IEC60947-2 MRCD
T R
MENU
IEC60947-2 MRCD
%
75
T R
MENU
IEC60947-2 MRCD
*
• Programmazione • Programming • Programmation • Programmierung
• Programación
• Modiche soglie di intervento I∆n
• Changes to the intervention thresholds I∆n
• Modications des seuils d'intervention I∆n
• Änderungen der Interventionsschwelle IAn
• Umbral de intervención cambia IAn
*
I2 = 30mA @ ton2 = 0 sec ; Out=n.c.