Circutor P24642 Quick Start Manual

Code
P24642

GENERAL DESCRIPTION

- Device with programmable differential relay with self-reclosing system. Symbol
- It has 2 independents outputs by relays. Trip and locked by reclosing.
- It has 1 input for external Trip/Reclose. This input is not opto - coupled.
- Mounting in Rail DIN 46277 (EN 50022) or panel 72x72 by mean accessory (M5ZZF1)
- Associated to a WG/WGS Series external , toroidal current transformer.
- It must be asociated to a MCB motorized with or without a trip coil.
- It verifies connection with differential transformer WG/WGS by means inductive test.
- Leakage detection and measurement is via calculating its true efective value (TRMS).
- Display settings values and instant residual current to its accociated units.

DESCRIPTION LED AND BUTTONS.

- Shows equipment status via a display and 2 LED.
- 5 button equipment setup and setting.
- 2 button equipment TEST and RESET.
-DELAY SETTING
-SETUP ROTATION
-SENSIVITY SETTING
-CONTACTS SETTING NO/NC
(LOCKED SIGNAL)
REC
-ENABLE/DISABLE
SELF-RECLOSING SYSTEM

INDICATION BY LED AND DISPLAY.

- TRIP RELAY. LED and display signals a change
of status by changing from green to red.l
Display event type messages or values.
BETWEN RECLOSURES.
-
The yellow LED is blinking. Red Display shows the
tripp cause fluctuating with partial reclosures No
LOCKED BY RECLOSURES.
-
The yellow LED is fixed. The equipment arrives al
maximun number of reclosures established by the
self-reclosing sequence. Red display shows the cause.
- No OF RECLOSURES. By short press on PROG the display shows the number of reclosures by
earth leakage, short ciruit-overload faults and total number. The partial number are floating pages
In these pages it can configure the self-reclosing sequence by press REC button.

RECLOSING THE EQUIPMENT.

- BY TRIP / LOCKED BY RECLOSURES
1. Automathic (earth leakage, short ciruit-overload faults or manual).
2. Manual reclose by pushing button RESET
3. External reclose sytem by remote or communications signal. When it forces a trip by remote
signal, only it can reclose by another remote signal.
4. Manual reclose circuit breaker associated.
In the case 2 and 3 the all partial counters of reclosures returns to a zero.
The relay only self-recloses before a trip by earth leakage, short-circuit/overload current fault. The Test (red button) only
verifies the relay trips the protection. It recloses only by manual pressing RESET button.
RELAY PARAMETERS SETTING ( t , I y std/+ )
- SETTING TRIP DELAY , t . The
PROG
d
pressing the t button. The lowest value indicates the current set value and the highest is the
d
values to be configured which are displayed by pressing
displayed by showing the message SAVE.
- SENSITIVITY SETTING , I . The same operation as above setting is carried out by pressing
d
- SIGNALLING CONTACTS RELAY STATE, std/+ . Select the default position of the relay contacts
7-8-9 that indicates the situation of locked by reclosures of the device . In (Std) 8-7 NA / 8-9 NC
and (+) 8-7 NC / 8-9 NA and appears the
- SELF-RECLOSING SYSTEM, REC. In reclosure partial numbers by press REC button we
configure the self-reclosing sequence referred at the page which it's showing us. By default is
configured nº10 by earth leakage protection and nº5 by short-circuit/overload protection.
RECLOSE SEQUENCES BY EARTH LEAKAGE CURRENT FAULT
SREC No RECLOSURES TIME SEQUENCES
0
1 6 8, 16, 30, 59, 115 and 224 s
2 30 20, 40 s and 5 min. to the end
3 8 30 s, 1, 2, 3, 4, 5, 6 and 7 min
4 6 10, 20, 30, 60, 130 and 600 s
5 6 2, 4 y 8 min. to the end
MAG
6 7 30 s, 1, 2, 3, 4, 8 and 16 min
7 MAG 10 1 min
8 10 90 s
MAG
9 8 2, 4 y 6 minutes to the rest
MAG
10 10 3 minutes
MAG
11 7 2, 4, 8, 16, 32, 32 and 32 minutes
MAG
MAG
12 31 2, 4 and 6 minutes to the rest
13 6 8 s
14 ...
WARNING: The reclosing sequences marked by
without trip coil. I >63 A.
N
RGU-10 MT Electronic earth leakage protection relay with self-reclosing system
Type Sensivity (A)
0,03-0,1-0,3-0,5-1-3
by direct adjustment
RGU - 10 MT
5-10-30 by SETUP
PARAMETERS BY
DIRECT ADJUSTMENT
REC
Tripping cause
Test
Remote signal trip/reclose
Earth leakage fault
Short circuit / Overload fault
Others MESSAGES by display
Enter setting values
SAVE
Exits setting mode
EXIT
Value reading off scale
OVR
Poor toroidal conection
ERRt
Enabled.
REC
¡ IMPORTANT !
d d
message and two values appear on the screen after
. The selected value to be saved is
symbol in display.
+
RESET TIME
DISABLED
15 minutes
15 minutes
15 minutes
15 minutes
15 minutes
30 minutes
30 minutes
30 minutes
15 minutes
30 minutes
15 minutes
15 minutes
15 minutes
... ...
are only for motorized circuit breakers with or
MAG
Tripping delay (s)
INS-SEL-0,02-0,1-0,2-0,3-0,4-0,5-0,75-1
by direct adjustment
3-5-10 by SETUP
RECLOSE SEQUENCE BY SHORTCIRCUIT/OVERLOAD FAULT
in LCD.
REC
SREC No RECLOSURES
0
1
2
3
4
5
6
7
8
MT
GREEN LED: ON
RED LED: TRIPPED BY FAULT
YELLOW LED: Locked by reclosures (fix)
Betwen reclosures (blinking)
RESET button: It reinitiates the operation of the equipment by any event
that tripps it.evento. It indicates the equipment version.
TEST button: It makes a forced firing to verify the protection.
SCREENS / SETUP
REC
Message display
TESt
EXT
DIF / valor
MAG
SETUP SETTINGS
A long press in
mode by pressing buttons
setting values to modify . With
validated, the message SAVE is shown by display and exits setting
mode. In case of keypad inactive, it exits setting mode and the message
EXIT is shown by display wihtout changes.
In TRIP (Circuit Breaker), The value
trip coil. The value
In SEC.T it defines the working mode of outputs contacts relay 5-6. By
default 5-6 is normally open (St )

TECHNICAL FEATURES

- Tipo Relay type: Electronic class A. High frequency current filtering.
- Reclosing type: Authomatic, RESET button or by cutting power supply.
- Rated power supply
- Operating temperature
- Connections
Permissible cable section:
Recommended tightening torque: 0.5-0.6 Nm
Length of cable to strip:
- Switch Output contact features
Rated current/Maximum instant current
Rated voltage/Maximum switching voltage
Rated load in
I . .
Contacts protected by varistor
d
- Varistor Features
Maximun Voltage: 275 Va.c.
-Characteristics input remote Trip/Reclose 1-2
Input not using optocoupler
P 2 X X X X 0 0 X
Communications
Código
Code
No Available
Tensión de
alimentación
Power Supply
For instance, RGU-10 MT supplied by 110 V a.c.
TIME SEQUENCE
DISABLED
2 1 minute
2 1 minute
2 90 s
2 90 s
2 3 minutes
... ...
... ...
... ...
R
Default values in SETUP
- FREQ, ( 50 ) frecuency (Hz)
- LIM,( 1s, 3A ), range of values (Id / td)
- SEC. T, ( NO ),contacts 5-6 [NA/NC]
- TRIP, ( MA ), breaking element (without trip coil)
- RST.C, ( NO ), initiates the partials counters.
PROG activates the SETUP settings. In this operating
PROG and it shows the submenus and the
PROG these new setting values are
is used when the CB don't need a
is used when CB needs one.
voltage: 230 o 110 Va.c. (+/- 20%) 50/60 Hz, 6 VA
: -10ºC / 50ºC
:
0,127 - 2,082 mm
7 mm
13-14-15, 7-8-9 and 5-6
: 6/10 A a.c.
: 250/230 V a.c.
AC: 2,500 V·A
Maximun DC Load Breaking
Capacity:
Maximun opening current
Código interno
Internal code
0
230 V a.c.
110 V a.c. 1
P24642001
RESET TIME
30 minutes
60 minutes
30 minutes
60 minutes
30 minutes
...
...
...
Pulsador PROG
50 Hz
FREQ
60 Hz
10 s, 30 A
LIM
1 s, 3 A
St
SEC.T
PsI
MA
TRIP
Mb
NO
RST.C
YES
2
M98205801-03-21A