aMeter300-AC0534

Three Phase C&l Indirect Smart Meter

•Three phase indirect (CT and CT/PT) connection

•Bidirectional metering (GD Meter) for import/export energy, and 4 quadrants of energy

•Accuracy: Class C

•Plug and play module for WAN communication

•Mass memory and white, green and blue tariff record

•Firmware upgrade via local interface & OTA

•ABNI optical port

•DIMS/COSEM open protocol and ABNT protocol

•Rich anti-tamper features

•Certified by INMETRO

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Main Functions

Event Logs		Tamper detection (Meter and terminal cover open, current reverse, magnetic eld detection, etc.)
		Internal failure detection (memory error, battery low, clock invalid, etc.)
		Power quality events (DRP/DRC,DMCR/UFER, short and long term interruption, etc.)
		Standard/fraud/alarm events
		Security events (parameters change, clock adjustment, etc.)
WAN Communication (optional)		G3-PLC, BPLC, Wi-SUN
		GPRS/3G/4G
		CAT-M. NB-loT
HAN Communication(optional)		RS485/RS232/SSU
Security		LLS, supporting 3-level passwords for local and remote communication
		HLS, supporting authentication and encryption for local and remote communication