Three-phase Prepaid Energy Meter
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Energy Metering -
Event Recording -
Precise Measurement -
Remote Fee Control
Functions：
Supports PLC/RF/cellular communication；
Local/remote contactor control (IEC 62055-31 UC3)；
SMT process ensures manufacturing accuracy；
Load limit/credit depletion automatically triggered；
Full life cycle accuracy stability (DLMs protocol).
HL9300 three phase prepayment energy meter is well designed to accommodate both prepayment and smart metering with internal disconnection relay and various communication interfaces including PLC, RF Mesh, Cellular and it includes all the high functionality: four-quadrant metering; active, reactive, and apparent energy and demand measurements; standard event logs and time-of-use metering; and non-volatile memory for both billed and non-billed interval data.
Functions：
Supports PLC/RF/cellular communication；
Local/remote contactor control (IEC 62055-31 UC3)；
SMT process ensures manufacturing accuracy；
Load limit/credit depletion automatically triggered；
Full life cycle accuracy stability (DLMs protocol).
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Voltage
Rated Voltage Un 3x230/400V Voltage Range 0.7 to 1.2 Un Starting Voltage 138V -
Current
Basic Current 5A/10A Maximum Current 80A/100A Starting Current 40 mA -
Frequency
Rated Frequency 50Hz Frequency Range 47.5Hz to 52.5Hz -
Communication
Communication Optical：IEC 62056-21 Mode E, Baud Rate 300 bps for standby, 9600bps for communication
RS-485：DLMS HDLC, Baud Rate 1200-19200 bps configurable
Plug-and-Play Module：Modulation GRPS/PLC/RF, Baud Rate 1200-19200 bps configurable
