aMeter300(GTRU)

Three Phase Smart Energy Meter

•IP64 protection

•Plug-and-play module for WAN communication (optional) with the independent module box

•4 quadrants measurement: instantaneous Vrms, Irms, frequency, PF, kW, kvar, kVA

•Accuracy: Class 1 for kWh, Class 2 for kvarh

•Prepaid and Post-paid modes (runtime switchable)

•Latest STS version (STS6)

•Optional 4G (LTE) embedded module with auto fallback on GPRS

•Rich Anti-Tampers features

•Firmware upgrade via optical interface and WAN interface

•Wall and pole-top mountable

•Optional IHD / UIU / CIU

Send inquiry

Main Functions

Event Logs		Fraud detection (Meter cover, terminal cover, current reverse, magnetic detect etc.)
		Failure detection (Memory error, relay error, battery low voltage, clock invalid etc.)
		Power quality event (Under voltage /Over voltage (Sag/Swell), Power up/down, etc.)
		Over current / current imbalance
		Standard event log (Power up/on, time synchronization, etc.)
		Security events (Parameters change, clock adjust, etc.)
Load Control		Remote control command support
		Over current control support
		Power limit support
WAN Communication (optional)		G3 PLC or BPLC
		GPRS/3G/4G/NB-IoT
		Wi-SUN
		Protocol: DLMS/COSEME
HAN Communication		Built-in RF module
		Communication with in-home display
Security		LLS, supporting 3-level passwords for local and remote communication
		HLS support authentication and encryption for local and remote communication