Janitza 800-CT24 handleiding
Handleiding
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27
800-CT24 module
7.3 Connection diagram "Current measure-
ment" for 1st 800-CT24module
The following example in the figure shows the
connection diagram, for example, for current mea-
surement via LP current transformers on the first 6
current measuring channels of the 800-CT24 module
(measurements on two L1-L3 systems).
One 800-CT24 module in a JanBus topology mea-
sures 24 current measuring channels.
1
2
3
4
5
6
7
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
L1
L2
L3
1. Modul 800-CT24
1 2
k
l
k
l
k
l
k
l
k
l
k
l
k
l
Fig. Connection diagram - Current measurement using LP current
transformers
Input
l
k
Fig. 800-CT24 module - LP current transformer connection "k"
and "l"
RJ45 cable to the basic
device via 800-CONRJ45
module
Rack
(with 2-fold current
measurement)
S1
S2
INFORMATION
The basic device automatically detects and corrects
LP current transformer connections with reversed
polarity!
Nevertheless, connect the LP current transformers as
recommended!
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Productinformatie
| Merk | Janitza |
| Model | 800-CT24 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 9037 MB |
