Description

The DDSY193 Singhe Phase Electronic Multi-Rate Prepayment Smart Meter is a cutting-edge energy management solution designed for efficient electricity usage. This model, MS1EL9, operates on a single-phase system and allows users to purchase electricity conveniently via IC card. With features like ladder rate management, load control, and comprehensive electricity monitoring, this meter meets the stringent technical requirements of class 1 single-phase active energy meters as per international standards (IEC 62053-21).

Equipped with an LCD display for real-time energy monitoring, this smart meter also includes a far-infrared communication module for easy meter reading and parameter settings. Its sleek design ensures good reliability and lightweight construction, making it an ideal choice for both indoor and outdoor installations. The DDSY193 provides a range of functionalities to enhance energy management, including automatic fault detection and load control, ensuring safety and efficiency.

Functions and Features:

• Standard configuration includes one meter and one IC card, allowing for easy money input through a PC with an IC programmer.
• Features a clock for ladder rate implementation and far-infrared communication for system checks and settings.
• Utilizes a secure IC card system with options for logic encryption or non-contact RF cards.
• Payment can be configured by kWh or by money, based on customer specifications.
• Single version prepayment management system with an option for a network version.
• Includes load control and automatic fault detection with safety features for terminal covers.
• Displays energy consumption through a 7-digit LCD or 5+1 LED digits display, depending on configuration.
• Offers a pulse output port compliant with IEC 62053-31 and DIN 43864 standards.
• Three LED indicators for power state, power impulse, and load current direction.
• Automatically detects the load current direction, indicating current reversals via yellow LED.
• Designed for direct connection and easy installation with multiple wiring options.
• Front board features two fixed holes for secure installation and optional terminal covers for enhanced safety.

Specifications

Additional Information

For optimal use, ensure that the meter is installed according to the wiring diagram provided. The meter comes with safety features such as short terminal covers, with optional extended covers available for added protection.