L&T Electric Smart Energy Meters are advanced, intelligent meters designed for accurate, real-time energy monitoring and management in residential, commercial, and industrial settings. These meters support smart grid integration, automated reading, and bidirectional energy measurement (important for solar/net metering).
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Accuracy: Typically Class 1 or Class 0.5 as per IEC/EN standards ensuring precise measurement.
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Measurement: Active (kWh), reactive (kVArh), and apparent power (kVAh) with four-quadrant measurement (import and export).
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Communication Protocols: Supports Modbus RTU, M-Bus, BACnet, Wireless, and Pulse for integration with Advanced Metering Infrastructure (AMI) and Building Management Systems (BMS).
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Display: LCD with multi-parameter visualization, real-time consumption, and event logging.
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Remote Features: Firmware updates, remote disconnect/reconnect, tariff adjustments, and event alerts.
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Power Quality: Monitors voltage, current, frequency, power factor, harmonics, and other power quality parameters.
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Tariff Support: Multiple time-of-day (ToD) tariffs, seasonal tariffs, and demand load profiling.
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Security: Tamper detection and logging, encrypted communication, password-protected configuration.
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Operating Environment: Wide temperature range and robust for various applications.
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Dimensions: Compact DIN-rail mountable designs.
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iEM2000 / iEM2100 Series: Single-phase and three-phase smart meters with communication and multi-tariff support.
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EM6438 / EM6436 Dual Source Energy Meter: Combines tracking from two energy sources (e.g., generator and grid).
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EM1000 / EM1200 Series: Power and energy meters with power factor and voltage monitoring capabilities.
