LGG140D complies with STS/CTS standard and DLMS/COSEM open protocol, a good solution to have wise life.

Highlight:

• Import and export active/reactive energy measuring, the daily and monthly total energy and money consumption measuring, maximum demand and cumulative demand measuring;
• Instantaneous parameter measurement functions such as current, voltage, active power, reactive power, apparent power, power factor, frequency etc.;
• Charge Currency or energy into meters locally and remotely, Emergency Credit, Friendly mode, Multi-step tariff, Service fees and subsidies, a STS/CTS accredited meter;
• DLMS/COSEM HDLC and IPV4 protocol ensures an open and secure communicational system, a DLMS UA accredited meter;
• Supporting multi remote communication modem, such as: G3-PLC/PRIME-PLC/ Mesh RF/LORA, Easy to replace on site and register automatically;
• Load control functions: Over load control, Arrearage control, Tamper control, Malfunction control, fire disaster control etc.;
• Event log function including multiple tamper event detections/power net event detections /load control detections;
• Supporting firmware upgrade locally and remotely;
• Multi-TOU tariff and Multi channels load profiles;
• Flexible RTC with accuracy 0.5s /day, and leap year auto switch;
• Easy to identify the alarm and error via the LEDs;
• Standard DIN bottom convenient for site installation;

Technical specification: