DTSY341

Three Phase Smart Prepayment Meter

•Plug and play module for WAN communication: G3-PLC, BPLC, GPRS, 3G, 4G, Wi-SUN, etc.

•Open standard protocol: DLMS/COSEM

•Local and remote firmware upgrade

•Flexible load control with an internal breaker

•Wired M-BUS interface for multi-utility functionality

•Wired communication with UIU/IHD

•Highest-level information security

•Replaceable battery

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Main Functions

Event Logs		Tamper detection (meter and terminal cover open, current reverse, magnetic field detection, etc.)
		Internal failure detection (memory error, relay error, battery low, clock invalid, etc.)
		Over current/current imbalance
		Security events (parameters change, clock adjustment, etc.)
WAN Communication (optional)		Plug and play module to support a rich set of communication technologies
		G3-PLC, BPLC
		GPRS/3G/4G
		Third-party communication modules (Trilliant OSDI/RPMA, ITRON, HUAWEI, NURI, etc.)
		Protocol: DLMS/COSEME
HAN Communication		RS485/M-BUS
		FSK RF, FSK PLC
Security		LLS, supporting 3-level passwords for local and remote communication
		HLS, supporting authentication and encryption for local and remote communication