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Section 2 Installation and connection of the controller
The device is designed to be incorporated into the front panel of a PFC-cabinet. It requires
a switchboard section of 138 x 138 mm to DIN 43700/ IEC 61554. The controller is
inserted from the front and is attached by means of the appended clamps. The
controller may be inserted only by qualified technicians and must be operated in
accordance with the specified safety regulations.
Before the controller is connected up, all leads and cables must be checked to ensure that
no current is flowing through them and the current converter must be short-circuited.
Care should be taken to ensure that the measuring voltage and current are in the correct
phase position. The measuring-current circuit must be wired with copper leads of
2.5mm . The connection should be set up as shown in Fig. 3. The specified safety
2
regulations must be observed.
The measuring voltage may lie in the range from 30- 525 V and can be connected between
L - N (default) or between L - L. (programming of phase correction needed).
The operating voltage is 110...230 V +/- 15% and can be connected between L - N or L-L.
(depending of the grid)
Fig. 3: Connection plan
supply -
meas -
voltage
spannung
Ub
Um
L1 (R)
L2 (S)
L3 (T)
N
PE
(L3) (L2)
(L)
(N) L1
Ub
Um
a
b
P1
alarm-
relay
+24V-
meas.current
Im (5A/1A)
k
l
N
k
l
Im
1
2
3
4
5
6
transistor-
output 1-6
- 4 -
P P r r o o p p h h i i 6 6 T T
Prophi
6T
®
1. capacitor-
branch
TSM-LC
+ -
5
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