Bender EDS3090, Manual

Page: 11 / 68

11 EDS309x_D00012_03_M_XXEN/11.2014
3. System description
3.1 System components
On page 60, you will find a detailed overview of the scope of delivery of the EDS309x versions. The
following illustration provides a choice of the possible components.
3.1.1 Overview of system components
The primary task of the EDS309… is insulation fault location in IT systems. For this purpose the
individual components of the EDS309… are used in combination.
1 Aluminium case with handle
2 Measuring clamp PSA3020 (main circuits) or PSA3320 (control circuits)
Clamp inside diameter 20 mm
3 Locating current injector PGH18…
For generating a locating current for insulation fault location
4 Insulation fault locator EDS195P
For connecting measuring clamps and for finding insulation faults
5 Measuring clamp PSA3052 (main circuits) or PSA3352 (control circuits)
Clamp inside diameter 52 mm
PSA3
020
PGH186
100mA
M
10mA
25mA
Imax
ON
ON
Us
L1(+) L2(-) L3
3(N)AC 0...575V mit/with 500...790V
DC 0...504V AGE185 400...960V
PSA3052
M
ES
SZ
AN
G
E / C
LA
M
P O
N
P
R
O
BE
D
ate
nbla
tt / D
at
ash
ee
t :
TG
H
132
0
D
urc
hm
esse
r / D
ia
m
et
er : 5
2 m
m
Art.-N
r. /
Art.-n
o. : B
98
0 6
94
m
ax
. 1
A
6
00
V
C
AT
III
10
00
m
A / 0
,1 m
A ~
1
2
3
4
5
EDS195P
ISOSCAN®
I
L
I
n
ALARM
I n
I L
INFO
MENU
HOLD
RESET
ESC
OK