SARAL

Saral is a compact, interoperable, intelligent credit single-phase meter, designed for domestic and small commercial applications. It is available in three current range variants, all with high accuracy. Saral provides utilities with powerful revenue protection features, as well as data storage and communications capabilities.

Applications:
1. Utility tariff metering
2. Saral supports
    – Active and apparent forwarded energy registers
    – Maximum demand (kW/kVA) time-of-use (TOU) registers.
    – Midnight and load survey data recording.
    – Reading in the absence of mains supply
Saral is a highly configurable product and suitable for all possible tariff requirements of utilities.

3. Net metering
Net metering is major growth sector that requires a bi-directional meter to record consumed and generated energy. Utilities need to bill such consumers according to the difference between their consumption and what they have exported to the network.
Following registers are supported by Saral for net metering applications
    – Active import
    – Active export

SPRINT 350

Sprint 350 is a three-phase direct-connected energy meter with advanced revenue protection features, interoperable communications protocol, and support for reading in the absence of mains supply. These features, combined with remote meter reading support make it an ideal choice for utilities who want to invest in technology to protect their revenue and increase operational efficiency.

Applications:
1. Utility tariff metering
2. Sprint 350 supports
    – Single Vector/bi-vector/tri-vector metering.
    – Maximum demand (kW/kVA), and
    – TOU registers.
    – Reading under mains off condtion.
It is a highly configurable product and suitable for all possible tariff requirements of Utilities.

3. Net metering
Net metering is a growing trend, in which, bi-directional meter is required to record consumed and generated energy. Utilities need to settle bills of such consumers based upon net consumption.
Following registers are supported by SPRINT 350 for net metering applications
  – Active import and export
  – Reactive import and expirt
  – Active Net
  – Reactive Net

APEX 100

Apex 100 is a long-range high-end precision meter, specifically designed for precise measurement at generation plants, transmission substations and bulk power transfer points. Multiple communications options make it fully compatible with existing substation systems, while providing future-proof capability and optimised engineering. Apex 100 supports widely accepted Modbus and ICS DLMS open data exchange protocols for ease of reading and integration with other systems.

Applications:
1. On-line monitoring of energy exchange at various interface points
Full four-quadrant import/export metering with active, reactive and apparent measurement, together with multiple communications channels makes it easy to integrate with e-Watch ss ABT and other monitoring systems.

2. Metering for availability-based tariffs (ABT) and open-access systems
Supports ABT tariffs and parameters required for measurement at grid interface points.

APEX 200

Apex 200, series of next generation energy meter designed for power transfer points requiring precise measurements and revenue transactions. Flexible and modular communications ensure integration with AMR / AMI / SCADA systems and upgrade to future sub-station automation systems. 4 quadrant energy measurement allows monitoring of generation, transmission and distribution loads.

Applications:
1. Energy transfer measurement and reconciliation.

2. Power plants, feeder monitoring, grid substations, wind turbines, renewable/PV, industrial and commercial premises.

3. On-line monitoring of energy exchange at various interface points.

4. Energy accounting, automation and system integration.

PREMIER 300

Premier is our 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 and has enhanced event detection facilities and supports interoperable DLMS communications protocol. It is available in various accuracy classes and wiring configurations.

Applications:
1. CT/VT-operated industrial and commercial billing
Advanced anti-tamper features make Premier 300 well suited for commercial and industrial applications.

2. Transformer metering, boundary metering and substation monitoring
Full four-quadrant import/export metering with active, reactive and apparent measurement.

3. Three-phase LV, MV and HV circuits
Wide range of variants for LV, MV and HV circuits.

PRODIGY

Prodigy is a genuine innovation in the field of three phase direct connected metering. It is an integrated meter with built-in current transformers, eliminating the need for external CTs and accessories. Prodigy is based on the unique concept of thread-through connections, which helps maintain overall system accuracy and revenue integrity.

Applications:
1. Distribution transformer (DT) metering.

2. Energy audit and system analysis.

3. Low-voltage high-current commercial metering.

LIBERTY 150

Liberty 150 is an intelligent single-phase prepayment energy meter that provides real-time and historical information on consumption and accounting. It supports a wide range of tariff facilities. The interactive in-home display (IHD) combines convenience with flexibility by enabling key transactions such as token transfer, without the need of directly interacting with the meter. The IHD device has an inbuilt bluetooth functionality that allows it to receive the vend token from a mobile application. This information is later communicated by the IHD to the meter using a wired connection. Liberty 150 is supported by a web-based vending system that is highly secure, flexible and easy to integrate with utility and payment service provider’s systems.

Applications:
1. Domestic metering.

2. Commercial metering.

3. Temporary connections.

4. Government establishments.

LIBERTY 310

Liberty 310 is a three-phase token-less smart meter for pay-asyou-go and managed credit applications. Encrypted vend codes are used to transfer credit between the online vending system and the meter. Liberty 310 maintains its own energy account, which supports multi-rate tariffs with features such as public holidays and ‘friendly credit’ periods. The interactive in-home display(IHD) combines convenience with flexibility by enabling key transactions such as token transfer, without the need of directly interacting with the meter. The IHD device has an inbuilt bluetooth functionality that allows it to receive the vend token from a mobile application. This information is later communicated by the IHD to the meter using a wired connection Liberty 310 is highly resistant to magnetic fields and electrostatic discharge (ESD), making it ideally suited to aggressive environments, particularly where revenue protection (RP) is a concern.

Applications:
1. Domestic prepayment.

2. Prepayment for small and medium enterprises (SME).

3. Landlord/tenant prepayment for residential and office complexes.