GSM Single Phase Prepaid Meter for Household 220V 50A Load
Product Spotlights
As a dedicated manufacturer of electrical measurement and control solutions, Jinhua Dika Electrical Equipment Co., Ltd. is proud to introduce our advanced GSM Single Phase Prepaid Meter. Designed for modern household energy management, this meter empowers both utilities and end-users with precise control, real-time monitoring, and a seamless prepaid billing experience. By integrating robust GSM communication, we offer a reliable and cost-effective solution for remote meter reading, payment collection, and load management, directly addressing the challenges of traditional postpaid systems. Our commitment to quality and innovation ensures this product delivers exceptional value and operational efficiency for our partners in the global energy sector.
This smart meter is engineered to provide a comprehensive suite of features that streamline energy distribution and consumption. Below are the key technical specifications presented in a clear format for easy reference:
| Parameter | Specification |
| Model | DK-PPM-GSM-1P |
| Measurement Accuracy Class | Class 1.0 |
| Rated Voltage (Un) | 220V |
| Basic Current (Ib) | 5A, 10A, 20A, 30A, 40A, 50A (configurable) |
| Maximum Current (Imax) | 50A |
| Frequency | 50Hz |
| Communication Interface | Built-in GSM/GPRS module |
| Operating Temperature | -25°C to +55°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | <95% (non-condensing) |
Core Product Features and Advantages:
- Advanced GSM/GPRS Connectivity: Enables two-way communication for remote meter reading, tariff updates, and credit top-ups without the need for physical visits, significantly reducing operational costs.
- Robust Prepaid Functionality: Implements a pay-as-you-go system where electricity is consumed only after payment. Users receive low-balance alerts and can recharge conveniently via SMS or mobile apps.
- Enhanced Revenue Protection: Mitigates revenue loss from non-payment by allowing for remote disconnection of supply when credit is depleted and instant reconnection upon successful payment.
- Comprehensive Data Management: The meter logs consumption data, event records, and payment history, which can be accessed remotely for billing analysis and customer dispute resolution.
- User-Friendly LCD Display: Features a clear backlit screen that shows remaining credit, total consumption, current power, voltage, and system status, ensuring transparency for the end-user.
- Secure and Tamper-Proof Design: Incorporates anti-tampering mechanisms to detect and log unauthorized access or meter bypass attempts, protecting utility assets.
- Flexible Tariff Management: Supports remote configuration of electricity rates, enabling utilities to implement time-of-use tariffs or special promotional rates as needed.
- Easy Installation and Integration: Designed for standard DIN rail mounting, it is compatible with existing household electrical panels, simplifying deployment for installers.
Benefits for Our Clients:
- For Utility Companies & Property Managers: Achieve improved cash flow, reduced administrative overhead for billing and collection, enhanced operational efficiency through remote management, and better customer service with transparent billing.
- For End-Users (Households): Gain greater control over electricity expenditure, avoid bill shocks with prepaid budgeting, enjoy the convenience of remote recharging, and receive timely alerts for low balance.
Backed by Jinhua Dika's extensive experience as a manufacturer and our commitment to international quality standards, this GSM prepaid meter represents a reliable and forward-thinking investment. Our company's significant annual export value to diverse markets including North America, Southeast Asia, Africa, and Europe underscores our product's global adaptability and reliability. Sourced from major Chinese ports like Shanghai and Ningbo, we ensure efficient and timely logistics. We invite you to experience the operational transformation this smart metering solution can bring to your energy management portfolio. Contact us today to discuss your specific requirements, request samples, or explore customized configurations.
Frequently Asked Questions (FAQ)
Q1: How does the prepaid system work for the end-user?
A1: The end-user purchases electricity credit in advance, typically via a voucher, mobile payment, or bank transfer. This credit is loaded onto the meter remotely via the GSM network. The meter then deducts credit based on real-time consumption. The user can monitor the remaining balance on the meter's display.
Q2: What happens when the credit runs out?
A2: The meter is programmed to send a low-balance warning alert first. If the credit is fully depleted, the meter will automatically disconnect the power supply to the household. Power is restored almost instantly once a new top-up is successfully processed and received by the meter.
Q3: Is a stable mobile network signal required for the meter to function?
A3: The meter requires GSM network coverage for communication functions like remote top-ups and data reading. However, the core metering and load control functions (measuring consumption, disconnecting on zero balance) operate locally and do not depend on a constant signal. Data is stored locally and transmitted when the network is available.
Q4: Can the electricity tariff (rate per kWh) be changed after installation?
A4: Yes. One of the key advantages of this smart meter is that the utility provider can remotely update the tariff rates via the GSM communication platform. This allows for flexible pricing strategies without needing physical access to the meter.
Q5: How is the meter installed in a household?
A5: The meter is designed for DIN rail mounting inside a standard electrical distribution board (consumer unit). Installation should be performed by a qualified electrician who will connect the incoming power lines and the load lines to the appropriate terminals on the meter.
Q6: What kind of data can the utility company access remotely?
A6: The utility can remotely access a wide range of data, including total energy consumption, remaining credit, voltage and current readings, meter status (on/off), historical consumption logs, and records of any tamper events or error alarms.
Q7: Is this meter suitable for areas with frequent power fluctuations?
A7: The meter is built to withstand typical voltage variations within its specified range. It features surge protection and stable operation across the declared temperature and humidity ranges, making it suitable for various climatic and grid conditions.
Q8: Can the meter interface with existing utility billing systems?
A8: Yes. The meter data is transmitted to a central management system (CMS) or head-end system. This software platform is designed to integrate with standard utility billing and customer information systems, facilitating a seamless data flow for invoicing and customer management. Integration details can be provided upon request.
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