ABB RD3P - Page 13

2
3
5
10
30
1
2
3
5
10
1
0,5
0,3
0,1
0,03
0,5
0,3
0,2
0,06
0
FAULTON
l %
l
n [A] t [s]
ONOFF
20% 40% 60% 80%
Pre Alarm
Autoreset
TEST RESET
IEC60947-2/M
RD3P
Test no Trip (3s)
Remote Reset
Bobina di
minima tensione
230V
TR...
L1 L3L2 N
4 3 2 1
T2-T1 S2-S1
L O A D
PE
Interruttore
magnetotermico
quadripolare
1 2 3 4 5 6
POWER SUPPLY
RD3P: 230-400 VAC
RD3P-48: 12-48 VAC/DC
9 10 11 1287
TEST
RESET
TEST
RESET
RESET
Remote
Reset
Remote
Reset
FAULTFAULT
FAULT
t [s]
FAULT
FAULTFAULT
t [s]
FAULT
OFF
OFF
ON
ON
3 sec.
FAULT
10 11 12
7 8 9
7 8 9
10 11 12
10 11 12
10 11 12
7 8 9
7 8 9
Test
Test NO TRIP
13
ABB_76x88mm_RD3P_rev4.indd 13 19/09/11 11:04