| Key Features
•Accuracy: IEC Class 1.0/EN ClassB for KWh; IEC Class 1.0/Class 2.0 for kvarh •Support DLMS/COSEM and IDIS 2.0 specifications •Equipped with event recording, intelligently detects and logs energy usage •Provide diverse WAN communication for efficient data transmission and real-time monitoring •Intuitive LCD for energy consumption data •Support for LLS and HIS (Suite O and Suite 1 |
| LY-SM150 prepaid meters are advanced AMI smart single phase electricity meters, with BS integrated keypad/Smart Card type and/or split keypad type options. Their unique feature of plug-and-play communication module creates the possibility of exchange and usage of variety of reliable wired & wireless communication interfaces, suitable for residential and small size C&I clients.
LY-SM150 prepaid series meters are accurate at measuring & monitoring load and network parameters as well as anti-tampering functions, making them ideal for revenue collection and protection solutions. They are designed based on 20-bit Token in accordance with STS or CTS specifications, fully complying with DLMS/COSEM, IDIS standards and certified with DLMS, MID, IDIS, STS, SABS certificates to guarantee their interoperability over AMI platform. Key Specifications Electrical Parameter ● Connection Type: 1P2W ● Nominal Voltage: 220V – 240V (±30%) ● Nominal Current: 5A, 10A ● Frequency: 50/60 Hz ± 1% ● Dimension: 238 x 137 x 78.5 LWH (mm) Communication ● Local Communication: Optical Port, RS485, M-BUS ● CIU Communication: PLC/RF/M-BUS ● Remote Communication: PLC/RF/GPRS/2G/3G/4G/NB-IoT Key Functions ● Tariffs: 4 ● Anti-Tampering: Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Missing Phase or/and Neutral ● Load Management: Power Thresholds, Over/Under Voltage (Configurable) ● Load Profile: Max 6720 entries, 15 channels (configurable interval 1 to 60 min) ● Load Management: Power Thresholds, Over/Under Voltage (Configurable)
● High IP protection level: IP54 ● Can be connected to Gas/Water/Heat Meters ● Fully Complying with STS or CTS specifications, DLMS/COSEM, IDIS standards and DLMS, MID, IDIS, STS, SABS certificates ● Integrated with HES system and AMI solution ● Configured in Prepaid or Postpaid mode ● Integrated keypad/Smart Card type and/or split keypad type options ● Both Local and Remote communication available ● Plug-and-play communication module: GPRS/3G/4G ● Strong Anti-tampering functions against Magnetic Field, Bypass, Meter/Terminal Cover open, Reverse Energy, Neutral line missing
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