CIRCUTOR WRU-10-MT - Manual (Page 2)

MENU SETUP
mS
mA
mA
REC
mS
mA
mA
REC
mS mA
mA
PROG
mS mA
mA
PROG
m S m A
mA
PROG
m S m A
mA
PROG
mS mA
mA
PROG
mS mA
mA
PROG
t
d
PROG
PROG
GUARDA CAMBIOS
SAVE CHANGES
SALIR SETUP
EXIT SETUP
mS mA
mA
PROG
PROG
mS mA
mA
PROG
t
d
mS mA
mA
PROG
mS mA
mA
PROG
t
d
mS mA
mA
PROG
mS mA
mA
PROG
t
d
t
d
PROG
t
d
t
d
% PROG
mS mA
mA
PROG
mS mA
mA
PROG
t
d
mS
m S
mS mA
mA
PROG
mS mA
mA
PROG
t
d
PROG
mS mA
mA
PROG
mS mA
mA
PROG
t
d
PROG
PROG
PROG
PROG
PROG
t
d
mS mA
mA
PROG
mS mA
mA
PROG
mS mA
mA
PROG
PROG
t
d
t
d
mS mA
mA
PROG
t
d
PROG
PROG
PROG
DIMENSIONES
SELF-RECLOSING SEQUENCES CONFIGURATION
REC
REC
PROG
BY
EAR
TH LEAKAGE F
AUL
T
PROG PROG
REC
REC
BY
SHORTCIRCUIT/OVERLOAD F
AUL
T
Without trip coil With trip coil
Shunt coil, TRIP SC
Undervoltage coil, TRIP UC
INStantaneous Protection, 30 mA
only with shunt coil.
Earth leakage protection and self-reclosing
system by means of external breaking element
asociated to output contacts 9-10-11-12
.
MOTORIZED CIRCUIT
BREAKERS:
- WITH COIL
- WITHOUT COIL
ACCESSORIES
PLUG IN
CONNECTORS
mS
mA
mA
REC
SUBMENUS SP(ALAR) and AU(ALAR) are disabled when trip with coil are activated.
TRIP:
SETTING SETUP
TRIP: Shunt coil
Undervoltage coil
SETTING SETUP
M98232601-03-14A
FREC
LIM
ALAR
RSTC
Button PROG
50 Hz
60 Hz
10 s, 30 A
I
d
t
d
SP
Pre-alarm current %
Delay pre-alarm seg.
Contact NO/NC
AU Reconectable
1 s, 3 A
OFF
50
60
70
80
MAIN
0,02
0,1
0,2
0,3
0,4
0,75
1
3
NO
YES
AUTO
MANU
NO
YES
Cb
SC
UC
Button
TRIP
- FREQ, (50) frecuency (Hz)
- LIM,(1s, 3A), range of values (Id / td)
- ALAR, pre-alarm.
. Id ( OFF), It’is not pre-alarm.
. Td ( 20 ms), time.
. SP (NO),contact states.
3-4 [NA/NC]
.AU (AutO), Relay reclaim the state.
- RSTC, (NO), Reset the partial reclosures.
- TRIP, (Cb), Motorized circuit breaker.
Default values in SETUP
WRU-10 MT Electronic Earth-leakage Protection Relay
CONNECTION WRU-10MT + MT- 62/64
MENU SETUP
N L1 L2 L3
M
N L
O I 12
11
Reset
Test
WRU-10 MT
4 5 6 3
9 10 11 7 8
1 2
12
LOAD
R Id
MT
- C- 62/64
External
ON/OFF
Alarms
Protection relay
with self-reclosing
230 Vac
MENU SETUP
N L1 L2 L3
M
N L
O I 12
11
Reset
Test
WRU-10 MT
4 5 6 3
9 10 11 7 8
1 2
12
LOAD
R
MT
- C- 62/64 + F6
External
ON/OFF
Alarm
Protection relay
with self-reclosing
SETUP: TRIP Sh
U>
C1
C2
230 Vac