2.47
Data is subject to errors and technical modifications.
Modular Devices
& Enclosures
Three Phase CT Splitter Box - JFS03
Technical Data
RJ45 Connection Cable
The high quality low loss Category 5e RJ45
Connection Cable provides secondary connection
between the plug-in current transformer and
meter.
CT Output and RJ45 Lead Tester
This device makes it possible to test the RJ45 patch lead used to connect
the current transformer to the meter. It also enables a standard electricians
multimeter to measure the individual secondary outputs of the current
transformer.
To test the RJ45 patch lead, simply disconnect the lead from the meter and
current transformer. Plug one end into socket
1
and the other end into socket
2
on the test box. Press the test button - the Green LED will light to indicate
the lead is OK or the Red LED will light to indicate a faulty lead. When the lead
is proven to be OK you can then check the individual secondary outputs of
the current transformer.
To measure the secondary output plug one end of the RJ45 patch lead into
the current transformer and the other end into socket
2
on the test box. You
can now use a standard multimeter to test the secondaries using the test
points on the front of the test box. The output measured for each phase
should be between 0 and 330mV a.c.
Cat ref.
JFT03
Meter Voltage Supply Cable
Our high quality Meter Voltage Supply Cables
are fitted with a plug at one end and insulated
bootlace ferrules at the other and provide power
to the plug-in meter from your mains supply.
Cable type: PVC
Meter to Meter Supply Cable
Our high quality Meter to Meter Voltage Supply
Cables are fitted with a plug at one end and socket
at the other. This allows multiple plug-in meters to be
energised from a common supply. Up to 32 meters
can be powered in a ‘daisy chain’ arrangement using
this method.
Cable type: PVC
3 Phase CT Splitter Box
This 3 Phase CT Splitter Box allows the separate monitoring of each phase of
a three phase current transformer on individual energy meters.
Cat ref.
JFS03
Meter
1
Meter
2
Meter
3
3 Phase CT Splitter Box
To Single Phase Meters
L3 L2 L1 CT
CT