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Polaris™ Three Phase Smart Prepaid Energy Meter delivers industry-leading smart metering capabilities with field-swappable RF and Cellular communication options, supported by our comprehensive software suite for enhanced energy management and distribution.
SMART Meters.SMART Future.
The integrated prepaid module can be used in association with the meter data management system to make revenue collections smoother, faster, smarter.
SMART Systems. SMART Spaces.
The Polaris smart meters can communicate with DCU directly or indirectly through other meters in case of low network coverage using Wirepas technology.
SMART Solutions. SMART
Business.
Measuring, collecting, analysing energy usage with unparalleled end-to-end visibility and control with the comprehensive software platform- Avdhaan.
SMART Systems. SMART Spaces.
| Connection | 3 Phase 4 wire, direct connected |
| Accuracy | Class 1.0 |
| Rated Voltage | 240V (phase to neutral) |
| Voltage Variation | (-) 40% to (+) 20 % Vref |
| Current Range | 10-60A and 20-100A |
| Frequency | 50 Hz±5% |
| Frequency Variation | (-)5% - 47.5 Hz to (+)5% - 52.5 Hz |
| Starting Current | 0.2% Ib |
| NAN | RF 865-868 MHz |
| WAN | Cellular 850/900/1800/1900 /2100/2300/2500 MHz |
| Protocol | DLMS as per IS16444/ IS 15959 Part 2 |
| Type of Display | STN-LCD with Backlight |
| No. of display digits for parameter identification | LCD Icon provided |
| Life of display unit | 10 years |
| Indication of healthiness of potential & current | LCD Icon provided |
| Provision of Latching Relay connection / disconnection status | LCD Icon provided |
| Real-Time-Clock type | Crystal based |
| Power Source | Mains Supply |
| Power Backup | Lithium battery with 10-year life |
| Data Downloading | IR Optical and RF/4G/GPRS/Wi-Fi communication facility provided to download all data of load survey, MD, Billing |
| Load profile recording | kWh and kVArh every 30 minute interval up to 6 months |
| Non-volatile memory | Minimum 10 Years |
| Ingress Protection Code | IP-54 |
| Operating Temp. | (-)10°C to +55°C |
| Storage Temp. | (-)25°C to +70°C |
| Relative Humidity | Up to 95% non-condensing |
| Length×Width×Depth | 251×193×91 mm (approx.) |
| Weight | 1.8 Kg±0.2 Kg |
| Sealing | Provision on communication module, meter cover, optical port, terminal cover Break to open meter |
| IS : 13779 |
| IS : 15959 (Part 1 & Part 2) |
| IS : 16444 |
