Standard Requirements for Security Electric Fences
Page 69 © JVA Technologies www.jva-fence.com
Typical fence construcons where the electric security fence is
installed in windows and skylights
13.4.4
Where a physical barrier is installed in compliance with 3 at least one di-
mension in any opening should be not greater than 130 mm and the sepa-
• within the range of 100 mm to 200 mm or greater than 1 000 mm
where at least one dimension in each opening in the physical barrier is
not greater than 130 mm;
• greater than 1 000 mm where any opening in the physical barrier has
all dimensions greater than 50 mm;
• less than 200 mm or greater than 1 000 mm where the physical barrier
does not have any openings.
NOTE:
1.
making inadvertent contact with the pulsed conductors and to pre-
vent them from becoming wedged between the electric fence and the
energizer.