Bender NGRM700 User Manual

Connection
25
NGRM7xx_D00292_07_M_XXEN/02.2022
5.3.2 Connection U
sys
≤ 690 V with pulser
Fig. 5.2: Connection U
sys
≤ 690 V with pulser
The "N" connection of the CD-series coupling device should be as close to
the transformer star point as possible.
An intermediate relay may be required between the power contactor of
the pulser and the digital output at X1 of the FP200-NGRM.
R
s
(G1)
E (G)
N
CD...
PE PE
R
S
E
k
l
NGR
CT
L1
L2
L3
L1 L2 L3
6A 6A 6A
R
P
R
P
= R
Pulser
LINETRAXX®
NGRM7…
A1
A2
X1
Ethernet
5
C
50m
6A
AC/DC
48...240 V
6A
11
12 14
21
22 24
31
32 34
Circuit breaker
NGR fault
Ground fault
Trip

Bender NGRM700 Specifications

General

Brand	Bender
Model	NGRM700
Category	Measuring Instruments
Language	English