Emc Termination Kit 55200301 - Marstair CC 875 Technical Manual

EMC TERMINATION KIT 55200301

This termination gland is required on all CC875 E units wherever low voltage signal cables are used (see table below), to
maintain compliance with the EMC Directive. One termination gland can be used for up to 3 cables.
CONTENTS
ITEM QTY DESCRIPTION
1 1 Gland Assembly
2 1 Screening Sock
3 2 Cable Tie
ISOLATE THE SYSTEM ELECTRICALLY PRIOR TO INSTALLATION OF THIS KIT
Method of installation for individual screened or collectively taped screened cable.
1 Prepare the cable(s) by stripping back the outer sheath and the screenings to expose the cores to a length of
150mm.
2 Further strip back the outer sheath(s) to expose the individual or collective screening to a length of 25mm. Remove
the first (blue) layer and wrap the now exposed earth wire around the shiny foil layer.
3 Position the assembled termination with the seal in its relaxed state onto the cable(s) such that the end of the
thread is in line with the outer sheath.
4 Tighten the compression nut onto the entry component to effect the IP66 neoprene seal. Remove the brass
locknut. Cut the screening sock in half and fit half of the screening sock over and around the individual/collective
core screens such that the end of the sock is in line with the end of the screening. Tie in position with the cable ties
to effect a joint.
5 Fit the lock nut over the sock and slightly screw on to the thread.
6 For ease of assembly, connect the individual wire cores to the appropriate terminals before pushing the gland
assembly into one of the slotted holes in the terminal box. Tighten the lock nut such that the screening sock is
secured and anchored and is in direct contact with the internal wall of the terminal box.
7 Bend the sock such that it cannot short circuit to any electrical connection.
Tel: 01823 665660
Heronhill - for all your Marstair requirements
Type of connection
Wall mounted handset
Remote temp. sensor
Data to MHPUE/DHPUE
BMS Control (with alarm)
Networking
59
www.heronhill.co.uk
No. of cables required
One termination gland
can be used for up to 3
1
cables. Each cable is
1
four core screened
1
cable, available from
1 (2)
TEV in 100m rolls, part
number 00526077.
2
Fax: 01823 665807