aMeter300-AD1034

Three Phase Smart Meter

•Three phase four wire connection

•Support up to 120A maximum current

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

•Accuracy: Class B

•Plug and play module (hot swappable)

•Flexible load control with internal relay

•Mass memory and white tariff record

•Firmware upgrade via local interface & OTA

•ABNT optical port

•DLMS/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, relay error, battery low, clock invalid, etc.)
		Power quality events (DRP/DRC, short and long term interruptions, over current / over load, current imbalance, etc.)
		Standard/fraud/alarm events
		Security events (parameters change, clock adjustment, etc.)
Load Control		Remote relay control command
		Over current control
		Load/demand limiter control
WAN Communication(optional)		G3-PLC, BPLC, Wi-SUN
		GPRS/3G/4G
		CAT-M, NB-loT
HAN Communication		RS485/RS232/SSU
Security		LLS, supporting 3-level passwords for local and remote communication
		HLS, supporting authentication and encryption for local and remote communication