Course Description:
This course is intended to prepare the
target persons with the ability to understand Wiring Diagrams for All Types of
HVAC systems and making the design calculations for disconnecting means,
cables, OCPD & sizing of motor-compressor controllers.
The target Persons:
The target Persons:
Design engineers, new graduate
engineers, under graduate engineering students, site field engineers,
maintenance engineers and technicians.
Skills Development:
Skills Development:
On completion of this course the target person will be able to:
·
Recognize different types, components
and accessories of HVAC systems.
·
Understanding Wiring
Diagrams for All Types of HVAC systems.
·
making the design
calculations for disconnecting means, cables, OCPD & sizing of motor-compressor
controllers
Course Outline
Second: Introduction for Types of Motors/Compressors used in Air-Conditioning Systems
Third: Electrical Wiring for Air-Conditioning Systems
The Electrical wiring diagrams for Typical Air conditioning equipment:
1- Window air conditioning units
2- Split air conditioning units
3- Multi-Split air conditioning units
4- Mini-heat pumps
5- Split Packaged units
6- Unitary Packaged units
7- Chillers
8- Air Handling Units, Fans, and Pumps
Fourth: Types of Disconnecting Means for Air-Conditioning Systems
Identification and Marking of Disconnecting Means
Locating Disconnecting Means for Motors and Air Conditioning Equipment
Sizing of Disconnecting means for Motor as per NEC Article 430
Sizing of Disconnecting means for Air Conditioning Equipment as per NEC Article 440
·
Types of motor-compressor controllers,
·
Sizing of motor-compressor controllers
ratings,
·
Sizing feeder/branch circuit
overcurrent protective devices (OCPDs),
·
Sizing feeder/branch circuit
conductors,
·
Sizing motor-compressor overload
protection.
No comments:
Post a Comment