General Features - LEGRAND IME RDBMRCD24 Manual De Instrucciones

Type "B" MRCD differential relay
7. GENERAL FATURES
Marking data:
MRCD indelible marking
9
T/R
11
1
ON
IEC60947-2/M IEC60947-2
7
8
T
9
T/R
Visual notification
1. "Green" ON LED
2. "Yellow" AL1 LED
3. "Yellow" AL2 LED
4. Symbols of "Type B Differential"
5. LCD display
Keypad made up of 3 double-function pushbuttons
6. ENTER
(confirm programming data)
MENU
(> 2s access the programming mode)
7. Decrease of a programming value
RESET
(manual reset)
8. Increase of a programming value
TEST
(manual)
Input terminals
9. T/R external contact for the remote TEST/RESET functions
10. A1-A2 auxiliary voltage
11. Signal input from TDB... toroid
Output terminals
12. Pre-alarm relay 61-62-60 (normally energised)
13. TRIP relay 18-17-19
(normally energised)
Technical data sheet: IDP000262EN_04
10
A1
A2
1
2
3
AL1 AL2
4
DELTA D2-b
000
5
MRCD
6
R MENU
12
61 62 60
13
18 17 19
Updated: 14/01/2020
Code: RDBMRCD24 – RDBMRCD230
Model: Delta
7. GENERAL FATURES
(continued)
MRCD laser marking
Lower Side
61 62 60 61 62 60
T/R 18 17 19 T/R 18 17 19
Left Side
Connection diagrams
~
/+
TDB...
U S
T/R A1 A2
T/R 18 17 19 61 62 60
~
/+
TDB...
U S
T/R A1 A2
T/R 18 17 19 61 62 60
Created: 06/09/2019
Upper Side
Right Side
Traceability information
RDBMRCD24
2654280001
19W42
MODULAR RESIDUAL CURRENT DEVICE
RDBMRCD24 IEC 60947-2 annex M
Residual current: IΔn 0,03...3A 0...2kHz
Supply voltage: Us = 24...60V AC @ 24...78V DC
Power consumption: </= 6,5VA
Relay contacts: AC 250V 5A
BTICINO SpA
Viale Borri 231
Made in Germany
21100 Varese ITALY
www.imeitaly.com
RDBMRCD230
2654280001
19W42
MODULAR RESIDUAL CURRENT DEVICE
RDBMRCD230 IEC 60947-2 annex M
Residual current: IΔn 0,03...3A 0...2kHz
Supply voltage: Us = 100...250V AC/DC
Power consumption: </= 6,5VA
Relay contacts: AC 250V 5A
BTICINO SpA
Viale Borri 231
Made in Germany
21100 Varese ITALY
www.imeitaly.com
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