Eaton MEMSHIELD 4 User manual

MEMSHIELD 4 INSTALLATION INSTRUCTIONS FOR
EM4PBKEL404/EM4PBKEL804 EARTH LEAKAGE MODULES
Instruction leaflet LT1227 (01/19)
IMPORTANT NOTES
1. This product should be installed, commissioned and maintained by or under the supervision of a competent electrician in
accordance with current electrical engineering Codes of Practice, Requirements for the Electrical Installations (IET Wiring
Regulations BS7671), Construction (Design and Management) Regulations, HSG150 - Health and Safety in Construction, Statutory
requirements and any Specific instruction issued by the Company.
2. After completing the installation and testing of this product it is essential that this leaflet is drawn to the attention of the
person responsible for its future operation and maintenance, and is at all times available for ready reference.
3. These notes assume throughout that the product is disconnected from the supply. It is essential that this is done before any
work is carried out.
4. These Panelboards are only designed for use with Eaton MCCBs. Failure to comply will result in invalid warranty and
certification.
Items supplied with Earth Leakage Modules
M8 x 16mm long screw 2 Qty
M8 Hexagon Nut/washer 2 Qty
M6 x 16mm long screw 4 Qty
M6 Hexagon Nut 4 Qty
M6 External Tooth Washer 8 Qty
M5 x 8mm self tapping screw 2 Qty
Cable Ties 12 Qty
Cable Tie Bases 4 Qty
2.5mm² Double Insulated Grey/Brown) Cable 2.8 metres
2.5mm² Double Insulated Grey/Blue Cable 2.8 metres
2.5mm² Cable Ferrules 2 Qty
2.5mm² x M8 Ring Connector 2 Qty
1.5mm² Grey Cable 2 metres
1.5mm² Cable Ferrules 6 Qty
Shunt Trip 1 Qty
Earth Leakage Module assembly instructions
1. Align the Module to the bottom of the Panelboard and fix together with provided screws: 4 x M6 screws and nuts; 8 x external
tooth washers on either side of the joint to break the paint for earth continuity.
2. Fit the Shunt Trip provided to the incoming MCCB.
3. Fit the terminal block assembly (Fig.1) to the Panelboard. Using the DIN rail as template, mark the position of the 2 fixing
holes. Drill 2 x 4.3mm dia holes and secure the terminal block assembly using the M5 x 8mm screws provided.
Fig.1 Terminal Block Assembly

Warning -
Intellectual Property Rights
Eaton wishes to make it clear that it owns intellectual property rights in the
product which it manufactures (whether or not listed in this leaflet) and that it
will take legal action against any party found to be manufacturing, using, or
selling any article which infringes the company’s intellectual property. All
marks in this document identified with an R symbol or a TM symbol adjacent
to the mark are trademarks of Eaton.
© 2019 Eaton Electric Limited.
All rights reserved. www.eaton.com/recycling
The use to which this product is put and its place of installation is outside our
control. Particular care should therefore be taken to follow the instructions
given here and to ensure their continued availability in conjunction with the
use of the product.
No responsibility can be accepted by us if these instructions are disregarded.
Further copies of these instructions and information concerning the
installation and proper use of this product can be obtained by contacting the:
Technical Services Department
Eaton Electric Limited, Middleton, Manchester, M24 1GQ.
Tel: [phone],
email: techsup[email protected]
SUPPLY
4. Connect the Shunt Trip wire C1 (400A Board) / YELLOW (800A Board) to the Live terminal and C2 (400A Board) / WHITE
(800A Board) to the Neutral terminal of the Terminal block using the ferrules provided.
5. Connect the terminal block Live to terminal 1 of the relay and the terminal block Neutral to the bottom Neutral terminal of
the Fuse Disconnector using the 1.5mm² cable and ferrules provided.
6. Connect the live busbar to terminal 1 of the Fuse Disconnector using the 2.5mm² double insulated (grey/brown) cable,
ferrule and M8 screw and nut/washer provided. (Fig.2)
7. Connect the Neutral Busbar to the top Neutral terminal of the fuse Disconnector using the 2.5mm² double insulated
(grey/blue) cable, M8 screw and nut/washer provided. (Fig.2)
8. Cable Ties and Bases are provided to secure the Line Voltage and Neutral cables.
NOTE: All Terminal Cable connections 1.0Nm
M8 Screw connections 12-15Nm
L
N
Fig.3 Top Entry
When fitting Top Entry move the CT in the Earth Leakage
module as shown. Connect as instructions above.
Wiring Diagram
Fig.2 Connection to Live / Neutral Busbars
Fuse Disconnector
Earth Leakage Relay - adjustable
Current Transformer