8
99062 Series
Setup
Grounded power cords have plugs with three prongs and require a three wire extension cord. Double
insulated power cords have plugs with two prongs and can use either two or three wire extension
cords. As the distance from the supply outlet increases, you must use a heavier gauge extension
cord. Using extension cords with inadequately sized wire causes a serious drop in voltage, resulting
in loss of power. Refer to the chart below to determine the required minimum wire size.
Recommended Minimum Wire Gauge for Extension Cords
Nameplate
Amperes
Extension Cord Length
25’ (7.6m)
50’ (15.2m)
75’ (22.8m)
100’ (30.5m) 150’ (45.7m)
200’ (61.0m)
0.0 - 5.0
16
16
16
14
12
12
If using an extension cord, avoid excessive lengths
and/or undersized wire gauge cords. The ELC110220
is designed to operate at a minimum voltage of 100
VAC. The use of an undersized extension cord can
create a voltage drop that may adversely affect the
operation of the ELC110220. An extension cord that
is hot to the touch is most likely undersized and
should be replaced with the next larger size wire.
