Page 10 of 41 BGX501-747-R04, Premier 300 User Manual PUBLIC
6 Introduction
Premier 300 is a DLMS (Indian standard) compliant, CT operated meter with CT/VT and LTCT variants that
offer numerous features, which make it ideal for industrial and commercial metering. It belongs to the latest cost
optimised product range and provides easy integration with diverse communication entities thus making it truly
interoperable.
The salient features of Premier 300 are:
CT-PT operated family includes 3-phase 3-wire, 3-phase 4-wire measurements for industrial and
commercial metering
Accuracy with class 0.2s and 0.5s for HT and 0.5s for LT variants
DLMS compliant as per Indian companion standard (IS15959)
True four quadrant measurement of active, reactive and apparent energies
Suitable energy selection for both Import-Export as well as forwarded metering application
Load Survey recording for a minimum of -700 parameter-days(LT) and 900 parameter –days(HT) with
15/30/60 minute SIP
Up to 8 time-of-day (TOD) rate registers
Up to 8 maximum demand (MD) registers for logging demand through fixed and sliding window
methods (with 15/30/60 DIP)
1107 optical communication port
Optional RJ-11 port for remote communication with external devices on RS-232 or RS485 at 9600 bps
Optically isolated communication channel and battery backup to allow limited no. of meter readings and
display checking even in absence of mains
Detection and logging of a whole spectrum of tampers and faults, with date and time stamp
Fraud detection facility
Two metro LEDs –the left one indicates the rate of active energy consumption, the right one can be
configured to indicate other energies.
Wide nominal operating voltage range
Spark immunity up to 35 kV
Logging of extensive energy and instantaneous parameters which include phase wise voltages and
currents, power, frequency, maximum demand, power factor along with date and time stamp
Large backlit LCD display with phase indicators, parameter identification and legends for tamper
indication.
Two push buttons
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