DDSD101-J6

Single Phase Smart Prepayment Meter

•Cost-effective

•Complies with IEC62055-41 and IEC61107 standards

•High security and reliability

•Active energy measurement with 0.01kWh resolution

•Configurable Prepaid & Post-paid Mode

•Internal Relay

•Configurable prepaid and post-paid mode

•Low credit alarm and trip-out as energy purchasing reminders for customers

•Rich Tamper-proof Features

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Main Functions

Measurement		2 element, 4 quadrant
		Instantaneous Vrms, Irma, Frequency, PF,kW, kVA
		Rich in Energy and Demand Registers
Tariff		Up to 4 tariff
		Up to 100 exceptions for special holidays / public holidays
		Up to 12 seasons and 12-week tables
		Up to 8-day tables and each table has 10 entries
		Active and passive calendar support
Event Logs		Tamper detection (Meter cover open, terminal cover open, current reverse, etc.)
		Failure detection (Memory error, relay error, battery low voltage, clock invalid, etc.)
		Power quality event (Under voltage / Over voltage / Over current, etc.)
		Security event (Parameters change, clock adjust, etc.)
Load Control		Local control command support
		Power limit support
Prepayment Function		Configurable prepayment and post-payment mode
		Three levels for remaining credit alarm
		Emergency credit, friendly time and friendly days support
Security		Password protected communication with Optical Port