Tenaga Nasional Berhad

Current Transformer (CT)
Customer
Demand
Discrimination
Distribution Network
Distribution System
Disturbance
Electrical Contractors
Electrical Consultant
Engineer
A transformer for use with meters and/or protection devices in
which the current in the secondary winding is, within prescribed
error limits, proportional to and in phase with the current in the
primary winding.
Please refer to the term consumer.
The demand of MW and MVAr of electricity (i.e., both Active and
reactive power), unless otherwise stated, at a particular time or
during a time period.
The quality where a relay or protective system is enabled to pick
out and cause to be disconnected only the faulty apparatus.
A system comprising of electrically connected equipment or
elements that produce, transport, transform, control, and consume
electrical power at voltage levels of 33kV, 22kV, 11kV, 6.6kV,
415V and 240V.
The system consisting (wholly or mainly) of electric lines which are
owned and operated by distributor and used for the distribution of
electricity from grid supply points or generating units or other entry
points to the point of delivery to consumers or Other distributors.
Any perturbation to the electric system caused by the sudden loss
of generation or interruption of load.
Are contractors having a license from PKK in the electrical category
(Class I, II or III) and also registered with the Energy Commission
and have own certified chargeman and wireman also registered
with the Energy Commission.
Professional Electrical Engineer registered with the Institution of
Engineers Malaysia (IEM) or Board of Engineers Malaysia (BEM)
after having fulfill all requirements to be a professional engineer
as specified by IEM or BEM.
64 TENAGA
NASIONAL B E R H A D