LEGRAND IME RDBMRCD24 Manual De Instrucciones página 9

Type "B" MRCD differential relay
5. COMMISSIONNING - CONNECTION (Positive Safety)
(The setup range of IΔn on the toroid must be consistent with the release threshold programmed in MRCD)
Standard configuration (with all the Megatiker of the Bticino range - see table page 7)
Advanced configuration with additional coil (UVR) for the consent to the closure of the
programming the threshold: (IΔ1 = 100% of IΔ2)
(only with Megatiker M1 and M2 of the Bticino range - see table page 7)
Technical data sheet: IDP000262EN_04
N 1 2 3
MEGATIKER
X X X X
L
ST
TDB...
Updated: 14/01/2020
Code: RDBMRCD24 – RDBMRCD230
Model: Delta
US
~/+ ~/-
T/R A1
1
ON AL1 AL2
DELTA D2-b
000
IEC60947-2 MRCD
T R
MENU
61 62
T/R 18 17 19
N 1 2 3
UVR
U<
MEGATIKER
X X X X
L
ST
TDB...
A2
60
US
~/+
T/R
1
ON AL1 AL2
DELTA D2-b
000
IEC60947-2
T R
61
T/R 18 17
Created: 06/09/2019
~/-
switch,
A2
A1
MRCD
MENU
62 60
19
2 | 7