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Product at a glance

Accurate & interoperable comms with advance event detection for LV, MV & HV metering

Premier is the family of CT/VT operated meters, which covers a wide range of power levels and offers flexible time-of-use tariff metering and communications capabilities. Premier 300 is the latest offering from this family having enhanced event detection facility and interoperable DLMS communication protocol. It is available in various accuracy classes and wiring configurations.


  • CT/VT-operated industrial and commercial billing purpose
  • Remote data collection for billing and consumption analysis
  • Transformer metering, boundary metering and substation monitoring


  • A wide range for catering to various utilities requirement
  • High precision metering
  • Revenue protection
  • Suitable for doing load analysis and energy audit


  • True four quadrant metering
  • Import/export metering and forwarded metering option for LT/HT systems
  • Distribution transformer metering events support viz high and low voltage, under and over load
  • Time of day metering with maximum demand registration and automatic billing
  • Backlit LCD display with annunciators for various critical events
  • Scroll lock feature for continuous display of a desired parameter on display
  • High-resolution energy display mode for dial test
  • Remote meter reading over DLMS protocol through RS 232/RS 485 port
  • Advanced event detection features for voltage, current and magnetic influences
  • Two metrology LEDs for accuracy testing of different energy types
  • Meter reading in the absence of mains, using internal battery


Connection type CT-operated CT/VT-operated
Wiring configuration 3-phase 4-wire 3-phase 3-wire, 3-phase 4-wire
Voltage range 230/240 V (P-N) 110 V (P-P), 63.5 V (P-N)
Applicable to both LV and HV
Current range -/5(10) A, -/1(2) A *
Accuracy Class 0.2s, 0.5s for HT and class 0.5s for LT
Burden As per standards
Mains frequency 50 Hz ± 5%
Standards IEC 62052-22, IEC 62053-24IS 14697, IS 15959
Dimensions (W x H x D) 191 x 255 x 82 mm (approx.)
Weight 1.2 kg (approx.)
Enclosure Engineering plastic
Sealing Provision of sealing on main cover and terminal cover
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