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Look
to NFPA for the industry's most effective NEC training videos!
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NEW!
Put the NEC Expert 2002 on your team today!
This high-impact series now has updated footage covering vital changes
in the Code. |
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For answers, just ask the NEC Expert!
This five-part video series uses real-life field situations, special graphics,
and computer animations to explain the NEC's toughest requirements. Frequently
used in professional training courses for electrical contractors inspectors,
designers, and architects, NFPA's unique programs answer questions most
often asked by Code users - and prepare viewers to apply the NEC in many
specific types of installations. |
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This updated edition features the best of the former NEC
Expert series, with brand-new footage covering critical
revisions in the 2002 Code. Used together, these five units form a high-impact
training course that's unmatched in the electrical industry. |
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Grounded
Systems |
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One of the most significant changes in the 2002 NEC is the complete revision of
Article 250. Video One
offers you a thorough explanation of key issues, such as circuit and system
grounding connections. You'll see how to ground systems and connections
for high impedance grounded neutral systems...gain an overview of service
equipment bonding and main and equipment bonding jumpers...and review common
grounding methods and the proper used of GFCI and isolated ground type
receptacles. |
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Recently added footage helps you handle changes to Code sections 250-20:
Alternating
Current Circuits and Systems to Be Grounded and 250-30:
Grounding
Separately Derived Alternating Current Systems. Since the new Code
revises the number of grounding electrodes required in an installation,
you'll review section 250-50: Grounding Electrode Systems. Plus
you'll take an in-depth look at sections 250-64:
Grounding Electrode
Conductor Installation, and 250-118: Types of Equipment Grounding
Conductors. |
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Overcurrent
Protection of Conductors |
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Video Two concentrates on Article 240, where NEC users access
general requirements for overcurrent protection and overcurrent protective
devices. You'll benefit from expert guidance on working with fuses and
circuit breakers and their standard ratings; understand the "ins and outs"
of allowable ampacities and temperature rating of conductors; learn which
conductors must be protect; and find out where overcurrent devices should
be located in circuits. NEC Expert gives you a thorough explanation
of when overcurrent protection is required - and when it is not. |
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Also featured in this updated program are the new tables for ampacity ratings
(sections 310-16 through 310-21), plus Code revisions to sections such
as 240-3: Protection of Conductors and 240-4: Protection of Flexible
Cords and Fixture Wires. |
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Installing
Services |
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Every electrical pro in the field needs to be familiar with Article
230. Video Three concentrates on overhead and underground services,
service entrance conductors, service equipment and its protection, and
services rated at over 600 volts. |
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Important new information covers section 230-42:
Minimum Size and Rating,
containing revised requirements for the sizing of service-entrance conductors.
It reviews section 230-46: Spliced Conductors, where NEC rules concerning
the splicing of serviceentrance conductors have been expanded. And it brings
you up-to-date on the revised section 230-79:
Rating of Service Disconnecting
Means, which modifies the minimum size service disconnect for a single-family
dwelling unit to reflect current building practices. |
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Installing
Motors and Transformers |
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Progress from basic concepts to complex installation requirements through
this video covering Article 430. You'll gain practical insights
into motor controls and motor control circuits, the protection of motor
circuits, and the installation requirements for transformers. Examples
of calculations for transformer overcurrent protection clarify each step
of this vital process. |
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Video Four specifically addresses changes to section 430-109, which now
allows some manual motor controllers to be used as both the controller
and the disconnect. This program also reviews 430-110: Ampere Rating
and Interrupting Capacity, with new requirements for the selection
of nonfused disconnects for use in motor circuits. |
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Remote
Control and Signaling Circuits |
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Video Five on Article 725 introduces the terms and definitions associated
with Class 1, Class 2, and Class 3 circuits; then examines each type. New
footage covers sections 725-24:
Class 1 Circuit Overcurrent Device Location,
helping you learn to located overcurrent protection for transformer secondary
conductors of Class 1 circuits. You'll review 725-54: Installation of
Conductors and Equipment; and 725-61: Applications of Listed Class
2, Class 3, and PLTC Cables, the vital Code section that presents new
clarified cable substitution tables. |
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see why NEC Expert videos are popular training tools across the industry... |
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John Kevin Payton, Electrical Inspector for the City of Brockton, MA, uses
the videos in courses for Journeyman and Master Electrician licensing.
He says, "The series is right on track with the way things look in the
field. In the classroom and in the shop we try to duplicate field situations
as closely as possible. These videos do that much better than textbooks.
They are very true to life, and an excellent refresher. I won't go into
the classroom without them!" NEC Expert 2002 provides a highly accurate
view of installations, with important coverage of vital aspects of the
new Code! |
| Make
every training session count with programs that are designed to help NEC
users excel! |
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Each program is specifically targeted to address issues faced by Code users
today. You'll get the value of first-person instruction, plus the convenience
of replaying difficult sections or pausing to take notes. Definitions and
rules are reviewed and printed on-screen. Put your training on track with
NEC
Expert 2002! |
SAVE
When you order the entire 5 video set!
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