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SAMAGRA – Grid & Sub-Station Meter ABT Compliant

SAMAGRA – Grid & Sub-Station Meter

Three Phase Four Wire HT CT-PT operated, ABT compliant, Time of Use Static Meter is a high precision microcontroller-based device and has measurement accuracy for both Active & Reactive Energy up to 0.2S.

The 0.2S Class of Accuracy, self-powered with Dual Auxiliary Supply ( AC/DC)* option & true 4-Quardarant Bi-directional energy measurement with high-speed Ethernet (TCP/IP), RS-232 & RS-485* (option) communication port makes it ideal for Grid Metering & Bulk Energy Transfer Application.

Applications

  • Bulk power Transfer Points
  • Feeders/Grid Sub-Stations
  • Open Access Consumers/Licensee
  • Interface Metering Point
  • Tariff Metering
  • Energy Accounting/Audit etc.

Benefits

  • Separate Energy/Power Registration for Import & Export Metering
  • Separate Energy/Power Registration for Lag/Lead Reactive Quantity
  • Load Survey for every 15/5 Min (Configurable) block
  • Average coded frequency for every 15-min Block
  • Configurable Time of Use (TOD) slots
  • 2 Digit coded Avg. frequency for every 15-min block Configurable Time of Use (TOD) slots
  • Reliable Data communication Remotely at higher Baud Rate
  • Supports to Open Communication protocol for Meter Data Reading & Integration
  • Configurable CT/PT Ratio

Features

  • Housed in high grade, flame retardant Engg Plastic/Polycarbonate Suitable for Indoor & outdoor Installation
  • 7-Segment LCD Display with back-lit.
  • Self Powered Supply or Auxiliary AC/DC supply operated with auto switchover from AC/DC supply (optional)
  • Pulse O/p for Active, Reactive Energy (Impulse/Unit)
  • 4-Quadarant, Import/Export Metering
  • Availability Based Tariff (ABT) feature
  • Successive Data measurement for every 15/5*-Min (Configurable) block of Energy, Demand, Frequency (Import/Export), Average Coded frequency
  • Tamper/fraud Detection & event logging with snapshot details
  • Daily Energy/Demand & Load survey data storage.
  • Multiple communication port Compatible for remote & local Data downloading (support Ethernet/RS- 485/RS-232 communication)
  • Compatible for AMR communication
  • User friendly Base Computer Software (Urja™) for Meter Data Analysis at PC/Laptop

Grid & Sub-Station Meter

Technical Specification

Voltage 110Volt (P-P), 63.5Volt (P-N) -30% to +20%
Current lb1A or 5A, Imax= 120% or 200% of Ib As per Requirement
Class of Index 0.25 (As per IS/IEC standards)
Mains Frequency 50Hz±5%
Auxiliary Power Supply (If Auxiliary powered –Optional)
A. Voltage Circuit 230 Volt
B. Current Circuit 110/220V
Power Consumption 50 Hz ± 5%
A. Voltage Circuit <1.5 Watt & 10 VA or Better per Phase
B. Current Circuit <1 VA or Better per Phase
Applicable Standard IS 14697, IEC 6205322, CBIP 325, 15 15959
Mechanical Details
A. Weight <2.5 Kgs (Approx)
B. Dimensions (WxHxD) 183mm x 284mm x 83mm
C. Meter Body Polycarbonate/Engg. Plastic
D. Sealing 1. Meter Base and Cover, Sealing Arrangement

2. Terminal Cover Sealing Arrangement
3. Sealable Communication port & MD Reset Button

Salient Features

Display 7 Segment LCD with Backlit
Communication lb1A or 5A, Imax= 120% or 200% of Ib As per Requirement
A. Remote Compatible for GSM/GPRS communication
1. Optical port on front side for on-demand & online communication
2. Additional RS232/RS485 (Optional) communication port
3. Additional TCP/IP Port (Optional)
B. Local Data downloading facility through CMRI/HHU
Anti-Tamper/Fraud Detection 1. Self Diagnostic Feature
2. Malfunctioning Detection & Event Logging with Snap Shot Details
Base Computer Software (Urja™) 1. Self Diagnostic Feature
2. Malfunctioning Detection & Event Logging with Snap Shot Details
Base Computer Software (Urja™)
1. User friendly GUI software compatible with windows 98/XP/Win7 or higher version OS for Meter Data Analysis at PC/Laptop in Graphical & Matrix format.
2. Easy to access, print && save various Analysis reports

Power Sector Leadership

  • 75+ million

    Electricity meters installed
  • Empanelled
    with all leading utilities
  • 65000 sq mtr

    Integrated manufacturing
  • Research & Development
    Centre recognized by Govt. Of India