Genus LTCT (Low Tension Current Transformer) Energy Meters are designed for accurate measurement of electrical energy in three-phase, four-wire systems using external current transformers. These meters are ideally suited for industrial and commercial applications requiring tamper-proof CT metering with digital accuracy and smart features.
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System: 3 Phase, 4 Wire LTCT operated static energy meter
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Voltage: 3 x 230/240V AC, 50Hz frequency
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Current: Typically uses 5A CT secondary; scalable for higher rating CTs based on system needs
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Accuracy Class: Class 1.0 conforming to IS 13779 and IEC standards
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Display: Digital counter or LCD display showing kWh, voltage, current, power factor, frequency, and event logs
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Energy Measurement: Records active, reactive, and apparent energy; supports four quadrant metering for import/export applications
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Tamper Detection: Logs events such as phase loss, reversal, neutral disturbance, cover opening, and CT/VT tampering attempts
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Communication: Optical port and RS232/RS485 support for remote data reading, DLMS/COSEM protocol compatible
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Data Logging: Load survey and maximum demand recording with historical data storage
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Operating Temperature: -10°C to 55°C ambient temperature range
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Mounting: Designed for standard panel mount; tamper-proof enclosure
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Industrial and commercial energy audit and billing
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Distribution transformer metering
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Utilities requiring tamper-resistant CT metering in LT supply systems
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Compatible with smart metering infrastructure (AMI)
