Product Details
LoraWAN Single Phase Smart Energy Meter with AMI Features
LoraWAN Single Phase Smart Energy Meter with AMI Features
The LoraWAN Single Phase Smart Energy Meter with Advanced Metering
Infrastructure (AMI) features is a cutting-edge solution for modern
energy management, designed specifically for residential and small
commercial applications. This meter leverages the latest in smart
metering technology to provide accurate energy measurement,
enhanced security, and seamless integration with utility networks.
This meter operates on a single-phase system and utilizes LoraWAN
technology for communication, ensuring reliable data transmission
over long distances with minimal power consumption. It is fully
compliant with industry standards, ensuring secure, tamper-proof
transactions and precise energy measurements.
The meter is equipped with a robust enclosure, offering protection
against environmental factors and physical damage. This durable
design ensures that the meter can withstand harsh outdoor
conditions, making it suitable for both indoor and outdoor
installations. The enclosure also provides mechanical protection
and safeguards against tampering or theft.
With its prepaid functionality, this smart energy meter allows
users to pay in advance for their energy consumption, eliminating
billing disputes and providing better control over electricity
usage. The meter supports secure token-based recharging and
integrates seamlessly with vending systems for hassle-free
transactions. Additionally, its long battery life ensures
consistent performance, even in remote locations with limited
access to power.
This single-phase smart energy meter is an ideal choice for
utilities aiming to enhance revenue collection, reduce energy
theft, and offer consumers a transparent and convenient way to
manage their electricity consumption.
Key Features
Dual-source measurement capability for accurate energy readings.
Communication via RF-LoraWAN, RS485, and infrared ports for
versatile connectivity.
Supports both prepaid and postpaid payment modes to cater to
different user needs.
Automatic power shutdown in case of overload or depletion of credit
to protect the system.
Configurable power limits and low credit alert settings for
enhanced user control.
Built-in tamper detection with automated reporting to ensure
security and integrity.
Key Benefits
Easy integration with user interface units (UIU) for modular
applications, allowing for flexible system design.
Support for Time-of-Use (TOU) tariffs, multiple tariff structures,
and customizable holiday schedules for optimized energy management.
High-precision performance to ensure accurate billing and energy
tracking.
Meter recharge by simply entering a 20-digit token code, providing
a user-friendly experience.
Data is permanently stored throughout the meter's lifespan,
ensuring reliable record-keeping and historical data analysis.
Specifications:
Nominal voltage Un | 220/230/240 V |
Limited voltage | 70%~120%Un |
Nominal frequency fn | 50-60Hz+5% |
Basic current(Ib) | 5-10A |
Maximum current(Imax) | 60-100A |
Starting current(Ist) | 20mA |
Active energy constant | 1000imp/kWh |
Accuracy as Active energy to IEC62053‐21 | Class1.0 |
Power consumption in Voltage circuit | <2W <8VA |
Power consumption in current circuit | <1VA |
Operating temperature | 25℃ to+70℃ |
Storage temperature | 40℃ to+85℃ |
Insulation level | 4kV rms for 1min |
Impulse voltage withstand | 8kV, 1.2/50 μs |
Air discharge | 16kV |
Immunity to HF fields |
|
80MHz to 2GHz with load | 10V/m |
100kHz to 1GHz without load | 30V/m |
Fast transient burst test | 4kV |
Meter shell Protection Rate | IP54(IEC60529) |
Insulation System Classification | Protective Class II |
Company Profile
Calin, as derived from China League of Innovation, dates back to
the year 2006 when our team developed the new generation of CPU
card electronic prepaid kilo-watt hour meter for China State Grid.
Now there are over 1,000,000 pcs this type of smart prepayment
electric meters operating as key revenue protection devices for
utilities and service providers in and out of China.
Each member of Calin R&D team ever served in top rank Chinese
meter companies and contributed to the rapid development of smart
metering industry in China. With vast forefront field experience
and expertise, Calin offer a broad metering product range,
comprising of conventional electric meters, water meters, prepaid
meters, wireless communication meters, vending and management
systems, AMR / AMI smart metering solutions, consulting, training
and support.
Calin is the forerunner of prepaid metering industry in China. Our
products and solutions are all developed on the concept of revenue
protection and better management, and thus enjoy very high
reputation in the industry. Even now China is supplying components,
complete products as in OEM, and meter electronic design to many
other meter manufacturers. With this OEM and trade partners,
Calin’s business has expannded to over 30 countries and regions
worldwide.
To share with our clients the benefit from our constant innovation
and commit to our clients’ request is Calin’s forever unchanging
principle. Running away from responsibility is always condemed.
Calin will keep servicing our clients with our best innovation and
commitment to create best mutual benefit.
