Bender RC48N-70-10 A, Operating Manual

Page: 14 / 26

Installation and connection
14 TGH1397en/11.2006
4.2.2 Connection diagram RC48N-70-50A
Uh DC1
10 V
1
345
T1
T1
N1
PE
Alarm GF
A or NRA
2
L+
PE
RC48N-935
A2
A1
U+
R
ALARM GF
A or NRA
K
11
14
21
L
A1
T
A2
U-
12
22
24
GF
A
NRA
C1
C2
G1
G
Betrieb
NC
NC
Alarm
Ground Fault
Resistor Fault
Test
Reset
Output DC12 V
t=0,1-2s
I n=0,1-1A
U =20-400V
N
G
G1
PE
L-
L1 L2 L3
-
T2
600/1
H3
-T3
600/1
Man. n=6 W
rapping
4 kV /0.4 kV 20 kV
A
Faktor =100
9
67
8
Alarm Annunciator
Panel
GF
A
NRA
+ -
H1
H2
CD1000
-X1
U
s: DC 1
10 V
P
S
: 7 W
Tr
. 33 kV / 6.9 kV
3 phase, 50 Hz
S1
RC48N-70-50A
U2
U1
NER