Bender NGRM750 Snelstarthandleiding - Pagina 3

Blader online of download pdf Snelstarthandleiding voor {categorie_naam} Bender NGRM750. Bender NGRM750 8 pagina's. Neutral grounding resistor monitor (ngr)

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Dimension diagram basic device
Mounting
:
position
Top
205 (8.07)
230 (9.06)
245 (9.65)
Connection ≤ 690 V
L1
L2
L3
Ground fault
11 12 14
k
50m
CT
5
l
C
N
CD...
R
(G1)
NGR
s
R
S
E (G)
E
PE
PE
i
The "N" connection of the CD-series coupling device
should be as close to the transformer star point as
possible.
3 (0.12)
211 (8.31)
Circuit breaker
6A
NGR fault
Trip
21 22 24
31 32 34
L1
NGRM7...
LINETRAXX®
A1
A2
X1 Ethernet
Dimension diagram FP200-NGRM
Connection > 690 V
6A
6A
L2
L3
AC/DC
k
CT
48...240 V
l
6A
6A
NGR
* PT ratio "primary: secondary" can
be adjusted in the NGRM7...
NGRM700 (HRG), NGRM750 (LRG)
144 (5.67)
135.5 (5.33)
L1
L2
L3
Ground fault
NGR fault
11 12 14
21 22 24
50m
NGRM7...
LINETRAXX®
5
C
N
CD...
R
(G1)
s
R
S
E (G)
E
PE
X1 Ethernet
NGRM7xx_D00292_07_Q_XXEN/11.2022
5.8 (0.23)
35.6 (1.40)
66+0,5/-0 mm*
2.60+0,02/-0 in*
* IP 65:
68+0,7/-0 mm
2,68+0,03/-0 in
Circuit breaker
PT *
6A
6A
6A
Trip
31 32 34
L1
L2
L3
AC/DC
48...240 V
6A
6A
A1
A2
3