7/25/2019 Site Tests Panels
1/1
Site Tests for Distribution Boards
1. Name plate verication as per approved drawings2. Chec for
locing s!stem is provided for the doors of the panel". Chec for
warning plate # danger signs are provided$. Chec for tightness of
all bolts% clamps% and terminals
&. 'arth connection chec6. 'arth continuit! for complete
panel(. Chec if apparatus with a voltage e)ceeding the limits of
e)tra*low voltage
are attached to lids% doors cover plates% etc.% of the panel%
are connected with
protective earth conductor.+. Chec for protective circuits
within an ,SS'-B/ shall not include a
disconnecting device 0switch% disconnector% etc..1. Cleanliness
of insulators and bushings 0if an!2. Chec all moving parts of
panels are properl! lubricated and not corrode.". Chec availabilit!
of space heaters # dehumidiers as per approved drawings
$. Chec operation of space heaters # dehumidiers and settings of
the same asper approved drawings.
&. Chec interchangeabilit! of similar t!pes of breaers 0if
an!. Chec ,uto # -anual operation 0closing#opening of breaers for(.
abeling # tagging for the installed components as per approved
drawings.+. Chec ratings # t!pe of the various items installed
0rela!s% breaers% -CBs%
-CCBs% 3CDs% Contactors% CTs% 4Ts% etc. as per approved
drawings.5. Chec trip settings of the various items installed
03ela!s% Breaers% -CCBs%
3CDs% etc. as per approved drawings.16.Chec for proper dressing#
bunching of wires and cables.11.Chec for an! damage of insulation
of wires and cables.
12.Chec for t!pe and si7e of cables#wires as per approved
drawings.1".Chec proper identication for cables#wires for power and
control wiring as
per approved drawings.1$.Chec phase se8uence of the phases for
proper connections.1&.Chec for mechanical # electrical
interlocs operation.1.Chec for protective devices for operation and
correct settings as per
drawings.1(.Chec for insulation resistance1+.9igh voltage
test15.Chec for all the e)posed live parts were protected b!
providing insulating
material sheets26.:isual chec of switching devices and other
e8uipments for damage.21. Chec for proper operation of indications
and meters.22.Chec that in order to prevent unauthori7ed operation%
withdraw able parts
ma! be provided with means for a padloc or loc to secure them in
one or
more of their positions.
