Bender NGRM700 - Page 3

3
NGRM700_D00292_02_Q_XXEN/06.2018
Connection ≤ 690 V
Connection > 690 V
k
l
AC/DC
24...240 V
6 A6 A
A1
A2
L1 L2 L3
R
S
E
C
50mA
5A
NGR
NGRM700
CT
R
s
(G1)
E (G)
N
CD...
31 32 3421 22 24
11 12 14
FP200-NGRM
X1
Dig. IN/OUT Ethernet
6 A6 A6 A
L1
L2
L3
NGR
fault
Ground
fault
Trip
Circuit breaker
The "N" connection of the
CD-series coupling device
should be as close to the
transformer star point as
possible.
k
l
AC/DC
24...240 V
6 A6 A
A1
A2
L1 L2 L3
R
S
E
C
50mA
5A
NGR
NGRM700
CT
R
s
(G1)
E (G)
N
CD...
31 32 3421 22 24
11 12 14
FP200-NGRM
X1
Dig. IN/OUT Ethernet
PT *
L1
L2
L3
NGR
fault
Ground
fault
Trip
Circuit breaker
* The PT ratio can be
selected on the NGRM700
The "N" connection of the
CD-series coupling device
should be as close to the
transformer star point as
possible.