System description
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
1-93
1.7.4 Current measuring module (IM) for the SIMOCODE pro C and
SIMOCODE pro V device series
Current measuring modules are used together with the basic units of the
SIMOCODE pro C and SIMOCODE pro V device series.
For each feeder, the current measuring module must be selected according
to the set current to be monitored (rated operating current of the motor).
The current measuring modules cover current ranges between 0.3 A and
630 A, with interposing transformers up to 820 A.
Current measuring modules are available for the following current ranges
(see figure below):
• 0.3 ... 3 A with through-hole technology.
• 2.4 ... 25 A with through-hole technology.
• 10 ... 100 A with through-hole technology
• 20 ... 200 A with through-hole or bus connection technology
• 63 ... 630 A with bus connection technology.
Fig. 1-36: Current measuring module variants
The current measuring module is connected to the basic unit via a
connecting cable, which also supplies the power. Current measuring
modules up to 100 A are suitable for standard rail mounting or can be fixed
directly to the mounting plate using additional push-in lugs. Basic units can
be snapped directly onto the current measuring modules. Current
measuring modules up to 200 A can also be mounted on the standard
mounting rail or, optionally, they can be fixed directly to the mounting plate
with the screw attachments that are integrated in the enclosure. The current
0.3 A - 3 A
2.4 A - 25 A
10 A - 100 A
20 A - 200 A 63 A - 630 A
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