L&t Er300p Meter User Manual

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  1. L&t Electronic Trivector Meter Er300p User Manual
  2. L&t Er300p Meter Manual
  3. L&t Energy Meter Er300p User Manual

OPC Server for Larsen & Toubro ER300P Energy Meter is 3rd Party Certified! Independent Test Lab OPC Certification is the process of ensuring that applications meet the standards specified by the OPC Foundation. OPC Certification requires extensive testing to ensure true interoperability. Hi All, I want to read the meter reading using RS485 communication in meter. PLZ refer the image for communication details.I don't know how to fetch those information from the meter.Please suggest me to get the meter readings. L&T ER300P RS485 Commnications Hi All. Electronic Trivector meter, ER300P - PRIDE is a multi-purpose unit which integrate several functions and replace various equipments for metering energy parameters. It is light, compact and highly reliable. L&T has indigenously designed and developed the same at its state-of-the-art manufacturing facility at. Hi, You cannot collect data without suitable MRI(Meter reading instrument) or respective company applications. But u can see total commulative consumption.

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L&t Electronic Trivector Meter Er300p User Manual

Type: Sensor

DownloadElectronic trivector meter er300p pdf. Free Download e-Books They ranged from The player will receive a reward car after leveling up until reaching level 50. He says the music was so loud it hurt his ears Padatnya traffic juga bisa mempengaruhi modem untuk sering disco, terutama pada peak time. Electronic trivector meter er300p pdf. Sep 07, 2010  Hi all, Can anyone guide me to get data from L&T Trivector Meter ER300P through modbus. I connected D+ and D- output from Energy meter through RS485 to USB converter to PC. I am using Qmodbus to communicate with energy meter.

N Class of Accuracy: 1.0 / 0.5S / 0. 2S N High Surge Voltage withstand capability up to 8 kV. N Four Quadrant Energy Measurement. N Up to three Maximum Demand registers. N Tamper/ Fraud Detection N Multiple Tariff Capability N Self-Diagnostics LARSEN & TOUBRO LIMITED TRIVECTOR METER ER300P TRIVECTOR METER ER300P METERING UKAS TECHNICAL SPECIFICATIONS Works.KIADB Indl.

Description: ER300P is an energy meter that measures active, reactive and apparent energies on 3 phase 4 wire systems in all four quadrants
Manual
Features: 8 energy accumulators - kWh, kVArh lag, kVArh lead & kVAh in import and export directions; Measures instantaneous parameters - phase wise voltages, phase wise currents, powers, frequency, rising demand, phase sequence, power factor and date & time; Data collection is possible through optically isolated serial interface, using a PC or MRI, or on Modbus on RS485; Supports 'time of day' or 'time of use' operation, which is programmable; Maximum demand registers with programmable Block/Sliding methods, integration periods and energy types; Load survey recorders with programmable integration period and parameter selection; Able to detect tampering/fraud; Internal Battery option available to view display, collect data and to perform a manual reset during power failure.

(Specification Sheet)
L&t Er300p Meter User Manual

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Electronic kWh Meter

Er300p
  • Single and three phase versions available
  • Current reversal indication
  • LED indication proportional to kWh for on-spot calibration
  • Six digit counter
  • Dust proof body, rugged construction, elegant polycarbonate casing
  • Not affected by mounting position
  • Not affected by external magnetic field
  • Earth load tamper indication in single phase energymeter.
    Three phase energymeters work even on neutral removal
Electronic kWh Meter

Trivector Meter: Type – ER300P

  • 0.2 / 0.5 / 1.0 class accuracy
  • Multi tariff capability with programmable TOD
  • Three programmable maximum demand (MD) registers
  • Tamper / failure detection and record capability
  • Communication interface via optical port conforming to
  • IEC 1107 protocol/RS 2321RS 485
  • Battery back-up for data collection
  • Available in projection ft flush mounting versions

Trivector Meter:
Type – ER300P

Energy Management System, Power Navigator Type ER300N

  • 0.5 / 1.0 class accuracy
  • User friendly software for PC operation
  • Communication interface via RS485 port and MODBUS protocol
  • Back lit LCD display
  • Front panel programming

Energy Management System,
Power Navigator Type ER300N

Flush Mounted Three-Phase Energy Meter: Type – ACRUX

  • Flush mounting – 96mm X 96mm overall size (Cutout size-92mm X 92mm)
  • Compact and light M/s L & Tight
  • Class I accuracy as per IS 13779
  • LED indication proportional to kWh for on spot calibration
  • Meter records correct energy
    • (a) Irrespective of current direction
    • (b) Balance and unbalance condition with any phase sequence

Flush Mounted Three-Phase
Energy Meter: Type – ACRUX

L&t Er300p Meter Manual

Intelligent Panel Meter: Type – QUASAR

  • All instantaneous and cumulative values
  • Flush mounting – 96mm X 96mm overall size (cutout size-92mm X 92mm)
  • Class I accuracy
  • Separate display of fundamental and total harmonic values for currents and voltages of all phases
  • Front panel programing
  • Communication interface via RS 485 port ft MODBUS protocol

Intelligent Panel Meter:
Type -QUASAR

Demand Controller: Type – ER300D

  • 4 output outputs for early alarms and tripping of non-essential loads
  • MD control by monitoring rising demand
  • 0.5 / 1.0 class accuracy
  • User friendly software for PC operation
  • Communication interface via RS 485 port & MODBUS protocol

L&t Energy Meter Er300p User Manual

Demand Controller:
Type-ER300D