LEGRAND 0 281 64, Manual

Page: 47 / 56

47
Protection unit
11. Menu navigation
1/6 1/1
2/5
3/5
1/5
N: OA
L1:
L2:
L3:
O A
OA
OA
system para.
protections
state
modules
archives
IR=1600A
(100.0%In )
to modify by knob
continue to page 48
state 2/6
TR=C3
( 20s @6.0IR
thermal-mem.
)
t=k
I=12800A
( 8.0
×
IR
T=0.5s
(curren t
protection)
long time
short time
to modify by knob
to modify by knob
(curren t
protection)
long time
short time
instant.
I=24000A
(curren t
protection)
short time
instant.
(current
protection)
long time
to modify by knob
long time
long time
instant.
instant.
neutral protec.
OFF
OFF
neutral protec.
ground protec.
neutral protec.
4/5
5/5
to modify by knob
to modify by knob
ground protec.
ground protec.
15.0×In
)
( )
on
OK
OK OK OK
OK
OK
OK
OK
only for versions with ground protection