Grid & Sub-Station Meter ABT Compliant - Genus Power Infrastructures Ltd

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

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