Dairy Farm Energy Management Handbook - Wisconsin Department ...

Appendix - Farm Electrical and Safety Checklist
Has an energy audit been conducted for your farm operation?
If not, then take the first step by contacting your local utility or the Wisconsin
Focus on Energy Program to find out more about the benefits of a
comprehensive energy audit.
Did a qualified electrician install your electrical system and follow
National Electric Code for agricultural facilities?
Strictly following the NEC code and its practices will insure the efficiency and
overall safety of your farm’s electrical system. The NEC is the rulebook
governing electrical wiring practices, and it’s essential that your qualified
electrician fully understands and follows these standards.
Does each building contain a single electrical service entrance?
This is necessary not only for better efficiency, but also more importantly for
safely managing demand loads for a variety of situations and equipment
needs. The service entrance panel must have a main service disconnect and
should be surface mounted on a fire-resistant surface in a clean, dry room.
Are all electrical panels readily accessible and clearly labeled?
Avoid storing anything in front and within three feet of any electrical panel.
Easy access to the panel is needed for maintenance and in emergencies.
Every disconnect switch and circuit breaker must be clearly labeled.
Do all electrical cables and conduits enter boxes from the side or
bottom?
This will minimize the dripping of condensation onto electrical contact
surfaces and reduce corrosion.
Are all your “service entrance panels” to each of your buildings,
including you home, properly grounded in accordance with the National
Electrical Code (NEC) standards?
If you’re not sure, then have a qualified electrician bring the panels up to NEC
code for proper grounding to protect everyone, your animals and the electrical
system from costly repairs, fires, stray voltage and possibly fatal accidents.
Are you visually inspecting your electrical system on a regular basis?
It’s a simple step, but there’s just no substitute for at least once a year
performing a visual inspection of wiring and insulation. Keeping good records
relating to trouble areas that need immediate attention by a qualified
electrician is also recommended. Since inspection intervals are normally one
year or more, comprehensive records are an important part of any
maintenance program. Comprehensive records should be arranged to
facilitate comparison from year to year.