Bender ISOMETER iso685-D-P User Manual

Connection
iso685-D-P_D00170_00_M_XXDE/06.2016
30
6.11.4 Connection to a DC system
For systems > 690 V and with overvoltage category III a fuse for the connection to the system to be monitored must be provided.
Recommendation: 2A screw fuses.
BS-Bus
IT-System
O
K
R(an)
4 0 kΩ/10kΩ
O
K
>20
MΩ>20
MΩ
L+
L-
PE
U
S
U
n
to the loads
to the loads
A1/+ A2/-
L1/+
L3/-
L2
KE E
X1
ISOSCAN®
EDS440
I L
7
6
5
3
8
4
2
0
1
6
5
3
4
2
0
1
9
8
EDS440
ISOSCAN®
TEST
MUTE
RESET
ALARM
ALARM
ON
COM
SERVICE
CHANNELS
SLAVE ADDRESS
12
11109
87
123456
1
7
I L I n
I
∆
L
I
∆
n
ll
X1
A1/+ A2/-
l
k
1 2 3 4 5 6 7 8 9 10 11 12
13 14 23 24X1
U
S
A1 A2
PGH ON

Bender ISOMETER iso685-D-P Specifications

General

Brand	Bender
Model	ISOMETER iso685-D-P
Category	Measuring Instruments
Language	English