Flexi -3G Installation & Commissioning Manual
Chapter 9. Appendices
Page 94 of 94
Document No: - 4493-CM-EN-10989402
Copyright © 2008-2009 Eaton Corporation. All Rights Reserved
Inspection Schedule
(Inspected during and/or on completion as appropriate)
Yes/N.A.
Item Inspected
Yes/NA.
Item Inspected
(i) Connection of conductors
(ii) Identification of conductors
-
Presence of main equipotential
bonding conductors
(iii) Routing of cables in safe zones
or mechanically protected
-
Presence of supplementary
equipotential bonding conductors
(iv) Selection of conductors for
current capacity and volt drop
(v) Connection of single-pole
devices for protection or switching in
phase conductors only
Presence of earthing arrangements
for combined protective and
functional Purposes
(vi) Correct connection of
accessories and equipment
-
Use of Class II equipment or
equivalent insulation
(vii) Presence of fire barriers and
protection against thermal effects
- Electrical
separation
(viii) Methods of protection against
electric shock:
- Proximity
of
non-electrical
services & influences
a Protection against both direct
& indirect contact:
- SELV
-
Separation of category I & 2
cables or the use of Category 1 insulation
-
Limitation of discharge of
Energy
Separation of category 3 cables
b Protection against direct
contact:
-
Insulation of live parts
(xi) Presence of undervoltage protective
devices where appropriate
-
Barriers or enclosures
-
Residual current devices
- Obstacles
- Overcurrent
devices
-
Placing out of reach
(xiii) Labelling of protective devices,
switches and terminals
- PELV
(xiv) Selection of equipment and protective
measures appropriate to external
influences
c Protection against indirect
contact:
(xv) Adequacy of access to switchgear and
- Earthed
equipotential
bonding and automatic
disconnection of supply
(xvi) Presence of danger notices & other
warnings
-
Presence of earthing
conductors
(xvii) Presence of diagrams, instructions &
similar necessary information
-
Presence of circuit
protective conductors
(xviii) Erection methods
Test Inspection Schedule
(Inspected during and/or on completion as appropriate)
Continuity of protective conductors
Insulation of non-conducting floors and
walls
Continuity of ring final circuit
conductors
Polarity
Insulation resistance between live
conductors
Earth electrode resistance
Insulation resistance between live
conductors & earth
Earth fault loop impedance
Site applied insulation
Operation of residual current-operated
devices
Protection by separation of circuits
Functional testing of assemblies
Protection against direct contact by
barrier or enclosure provided during
erection