Single-Phase Electronic Prepaid Watt-Hour Meter
This single-phase watt-hour electronic prepaid meter utilizes microelectronics technology. It is manufactured using an SMT production process, with performance index compliant with the GB/T 18460.3-2001 standard.
Technical Specifications
Product Overview
Advanced Prepaid Metering Solution
The DDSY188 series is a single-phase electronic prepaid watt-hour meter engineered using advanced microelectronics technology and precision SMT manufacturing processes. Designed for reliable energy consumption measurement, this unit supports CPU card-based prepayment functionality, making it an ideal solution for modern utility management. It complies with rigorous national standards to ensure performance consistency and operational safety.
Technical Specifications
Rated Current
5 A
Base Current
30 A
Max Current
- Voltage & Frequency
- 220V, 50Hz
- Pulse Constant
- 3200 imp/kWh
Compliance & Certification
- Standards Compliance
- GB/T 18460.3-2001MC 浙制00000252
Features
Key Functionalities
- CPU Card Prepayment
- Infrared Communication Port
- Pulse Output
- Status Indicators
- Alarm Functions
