Overview
The IC7-C and IC9-C meter is
230/400 volt 50 Hz, 5 amp current
transformer operated meter
designed for measuring 3 phases
in a 4 wire star configured system
and is capable of transmitting
kWh and KVAh by means of
the volt free outputs which are
standard on the basic model. The
model IC9-C is supplied with fully
programmable RS485-Modbus
communication output and is
capable of transmitting all of the
data the meter monitors.
Installation
Orientation
The meters are designed to be
fitted into a panel, normally a
switchgear cabinet. It is therefore
recommended that the front of
the meter is positioned vertically
with adequate space around and
at the back for connections.
Location
The meters should be mounted in
a dry dirt free environment away
from all heat sources and very
high electric fields. Temperatures
should not exceed 70°C or fall
below -20°C.
Installing the meter.
First remove the meter from the
packaging and check for any
damage. The meter should be in
two pieces, a Front Bezel and the
back of the meter. (See diagram
1 above) The aperture required to
fit the meter is 92 mm x 92 mm.
Holding the back of the meter
in one hand and the bezel in
the other hand, present to the
opening. Slide the back of the
meter first through the opening
on the rear side of the door and
then push the bezel from the
front side over the protruding
clear plastic and push fully
home until it locks firmly.
Please note it is extremely
difficult to remove when fitted.
Please see diagram 1.
Check Contents
Package should contain:
1. Black locking bezel
2. Main meter case
3. Top terminal cover
4. Lower terminal cover
The Information Centre
ic
7
-C and
ic
9
-C
Diagram 1.
Meter Installation
Diagram 2.
External Dimension
92
16
16
124
12
75
64
12
95
150
92
43
15
Communication
Sockets
Cable Channel
Cable Channel
Cable Entry
All Dimensions in mm
DILL SWITCH
Phasing and polarity of the AC
current and voltage inputs and
their relationship is critical to the
correct operation of this meter.
The connection diagram shows a
current transformer fitted to the
Neutral.
If you do not want to monitor the
neutral current it is not necessary
to connect to terminals 7 and 8.
Terminal 9 is the Neutral supply
Terminals 10,11,and 12 are the
three phase line voltages (230
volt). Terminals 14,15, and 16 are
the low voltage pulse output. (volt
free)
2
L3
N
LOAD
MAINS
L3
L2
L2
L1
L2
S2
S1
P2
P1
S2
S1
P2
P1
S2
S1
P2
P1
S2
S1
P2
P1
L1
1 Amp
230/400Volt 50Hz
0.1-5Amp
Communication
Sockets
Cable Channel
Cable Channel
Fu
se
Cable Entry
DILL SWITCH
ON
DIP
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
ON
DIP
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
