Page 12 of 41 BGX501-747-R04, Premier 300 User Manual PUBLIC
8 External Features
Given below is a detailed description of the various parts that make up Premier 300.
Figure 1: Premier 300 part details
Name Plate: Displays the basic electrical and ownership information about the meter such as voltage and
current ratings, number of phases, barcode, serial number, month and year of manufacture, property of
(customer name and logo), part no., etc.
Meter Base and Front Cover: The base or enclosure of the meter is made of a high-grade fire retardant
poly-carbonate. The front cover, made of the same material, is fastened to the base with screws. A sealing
arrangement is provided to prevent tampering.
Push Buttons: Two push buttons, namely left and right buttons, allow interactions with Premier 300. These
buttons are used for various user operations such as display navigation, page mode selection, MD reset,
etc.There is provision of sealing left push button.
LCD Display: A large multi-segment LCD that supports alpha-numeric characters for displaying information
and values for various electrical parameters recorded by the meter.
IEC 1107 optical port: An optically-isolated, sealable port to enable data to be transferred to and from the
meter (for billing or downloading new parameters) through optical probe. This port is immune to spurious
external electrical signals.