“Saksham-125/145 is an ideal fit for Advanced Metering Infrastructure (AMI) systems intended for load management, multi-rate / Time-of-Use and anti-theft metering of residential and light commercial consumers with single-phase service connections. Measures, collects, analyzes, controls energy usage and communicates with Head End System either on request or on a schedule. This gives unparalleled end-to-end visibility to the utilities into their distribution networks.”
The Head End System (HES) is a centralized computer system that collects and manages data from smart meters and other devices in a utility network.
Benefits include real-time data collection, improved operational efficiency, accurate billing, and enhanced monitoring capabilities for utilities.
HES works by gathering data from smart meters, processing it, and then transmitting the information to utility back-office systems for billing and analysis.
HES facilitates the collection, management, and analysis of data from smart meters, enabling utilities to monitor, control, and optimize their networks.
Head End Systems for Smart Meters specifically focus on managing the data generated by smart meters, allowing utilities to leverage advanced metering infrastructure.
HES focuses on data collection and management, while Meter Data Management Systems (MDMS) specialize in processing and analyzing the data for billing and reporting purposes.
Smart meters typically transmit data at regular intervals, ranging from a few seconds to an hour, depending on the utility’s preferences and requirements.
The Head End System is crucial for utilities as it provides real-time insights into energy consumption, enhances billing accuracy, and enables efficient management of the smart grid.
The Head End System is vital for utilities to optimize operations, reduce costs, and enhance customer service by leveraging accurate and timely data from smart meters.
The accuracy of a Head End System depends on its design and implementation, but in general, it aims for high precision in data collection and management to ensure reliable utility operations.
| Connection type | Single Phase 2 wire direct connected | LED Indicators | LED Pulse imp/kWh, LED Network status |
| Standards | IS 13779, IS 16444, CBIP 325 IEC 62052-11, IEC 62053-21 | Connection Type | Modular GSM/GPRS/2G/3G/4G/NBIOT Dual Band 900/1800 MHz SIM card exchangeable/replaceable in field External Antenna (optional) |
| Metrology Accuracy | Class-1 | Communication Protocol | DLMS/COSEM |
| Rated Voltage | 230V/240V(-40% to +20%) | Operating Temperature Range | -10°C to +55°C |
| Rate Current | Ib (Imax) A=10(60)A, 5(60)A, 5(100)A
Withstands 120% Imax |
Storage Temperature Range | -25°C to +70°C |
| Starting Current | 0.4% ib | Operating Humidity | Up to 95%, Non condensing |
| Frequency | 50Hz±5% | ||
| Burden-Voltage Circuit | 5W/15VA | ||
| Burden-Current Circuit | <4VA | ||
| Load Contactor | Latching relay in phase (phase+ neutral) | ||
| Display | STN LCD with Backlight |
