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Electrical Checklist

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0% found this document useful (0 votes)
74 views4 pages

Electrical Checklist

Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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1 Enclosure

Inspection Parameter Comment / Test Result Reference Check Inspector


a) Interior & Outer colour: RAL 7032 Checked and verified through
BCT 414-23-WIN-GA & Wiring
document
b) Dimension 760H x 760W x 200D Checked and verified through
BCT 414-23-WIN-GA & Wiring
document
c) Material, tpye and Sheet thickness: Sheet Steel (SS), Checked and verified through BCT
Wall Mounting, 3.00mm & 2.00mm 414-23-WIN-GA & Wiring document
d) Correct protection (IP rating): IP55 Checked and verified through
BCT 414-23-WIN-GA & Wiring
document
e) Lightning: Tube light 240VAC, 50 Hz Checked and verified through
Induction Lamp: XB7 EVO4MP, 240VAC Green and BCT 414-23-WIN-GA & Wiring
Red LED document
f) CAM lock with key provided Checked and verified through
BCT 414-23-WIN-GA & Wiring
document
g) Door(s) open and close correctly Checked by the inspector
h) Emergency push button 40mm DIA RED Checked and verified through
BCT 414-23-WIN-GA & Wiring
document
i) Mounting plates securely fitted and firmly supported Checked by the inspector
j) Cable routed properly Checked by the inspector
k) PG9, Single compression black nylon gland for cable Checked by the inspector
holes protection
l) Plastim make fan, 240VAC, 14W for ventilation Checked and verified through BCT
414-23-WIN-GA & Wiring document
m) Exterior clean, interior clean and free of debris Checked and verified by inspector

2 Labels
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Warning labels fitted
b) Identfication labels fitted
c) CE mark label fitted (where required)
d) Manufacturer’s nameplate fitted and completed
e) Label material, colours and inscription correct
f) Labels straight and secured using correct fixings

3 Components
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Logically and correctly laid out, being positioned for
ease of use and maintenance and correctly mounted
b) Components which remain ‘live’ when the panel is
isolated are segregated completely shrouded
c) Coil(s) correct type and voltage
d) Relay(s) correct type and size
e) Timer(s) correct type and voltage
f) Power supply(s) correct type and size
g) Residual current switch correct type and size
h) Overload(s) correct type and size
i) M. C. B.(s) correct type and size
j) Motor starter(s) correct type and size
k) Fuse(s) correct type and rating and fuse table fitted
l) Ammeter(s) correct type and scale
m) C/T ratio corrrect
n) Other electric components correct type and voltage
4 Isolator(s)
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Incoming connections can be easily terminated
b) Adequately shrouded
c) Lined up and square with enclosure
d) Can be secured with a padlock
e) Screws, nuts and other fixings tight and secure, shake-
proof washers fitted where necessary

5 Bus Bar(s)
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Located in non-hazardous position
b) Located well clear of earth connection
c) Easily accessible for inspection and maintenance
d) No cracks evident on tight radius bends
e) Bare copper protected against corrossion
f) Screw, nuts and other fixings tight and secure. Shake-
proof washers fitted where necessary

6 Earthing Connection(s)
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Earth bonding cables correct size and type
b) Equipment plate(s) and enclosure bonded to earth
c) Gland plate(s) bonded to earth
d) Door(s) bonded to earth
e) Instrumentation cables collectively screened (bonded
to earth at one end only)
f) Several extra earth terminals supplied
g) Paint removed at earth connection
h) Earth connection fastening secured with shake-proof
washer.

7 Terminals
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Correct size and type
b) Adequate distance from gland plate
c) Incoming terminals cannot mask other terminal
d) Minimun 10 % spare terminals supplied
e) Numbered with correctly sized terminal markers
f) Scrwes, nuts and other fixings tight and secure.
Shake-proof washer fitted where necessary

8 Power Supply Connections


Inspection Parameter Comment / Test Result Reference Check Inspector
a) Transformer correctly wired
b) Power supplies correctly wired
c) Bus Bars and starters continuity checked to schematic
9 Cables
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Correct size and type
b) Correct colour code
c) Correct size and type of gland(s) abd gland plate(s)
d) Neatly formed, tidily arranged and fully supported
e) Laced or clipped together or grouped in trunking
f) Correct segregation of cable types
g) Each core fitted with a lug or ferrule (except where
type of terminal precludes their use)
h) Each core identified with correct size and colour cable
marker
i) Maximum two wires per terminal
j) Flexible conductors for items subject to movement
sheathed against abrasion
k) ‘Loops’ provided to faclitate plug or socket removel
l) Radius of bends not less than the manufacturer’s
minimum bend radius
m) Adequate neutral wire provided

10 Mechanical Operation
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Emergency stop pushbutton operation checked
b) Relays push in and out easily
c) Contractors push in and out easily
d) Pushbuttons operate correctly
e) Timers set and checked
f) Overloads set and test buton checked

11 Function test
Note: Panel to be powered up and function tested only after panel manufacture’s insulation test etc. Have been
completed.
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Sequential operation checked
b) Timer / detting correct and working (e.g. DOE or
DODE)
c) Relays and contractors operate in the correct manner
d) Wirind point-to-point tested (a copy of schematic
wiring diagram, marked as eacd circuit is tested, to be
attached to this report)

12 Documentation Checks
Note: The following documentation to be supplied with the panel in the quality and format stated in contract
documentation.
Inspection Parameter Comment / Test Result Reference Check Inspector
a) Approved, as-built drawings
b) Test certificate(s) including result of dielectric test
c) Commissioning instruction
d) Equipment / component data sheers, operating
manulas and maintenance instructions
e) Spare parts list(s)
f) PLC logic diagrams and operating manuals
g) Certificate of conformity with relevant EC
Directive(s)
1 Inspection Report (List Faults Found, Action Taken and Any Additional Comments)
3

Inspected By:

Inspected Witnessed By:

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