Overview:

DDSIY637 single-phase electronic carrier prepaid energy meter is a new type of smart meter developed and produced by our company using today's international advanced microelectronic chips. This meter uses PL3200 microprocessor as the core, with infrared communication and relay control functions; electric energy measurement adopts PL3200 internal measurement unit; it has the characteristics of high integration, high safety, high measurement accuracy, and low power consumption.

This meter adopts an intelligent, high-safety and reliable GPU card, and uses the internationally recognized 3DES encryption algorithm. The alarm amount is preset, and it has the function of alarm prompt, arrears and power off. Infrared handheld meter reading device can be used to set parameters and cooperate with the real-time meter reading monitoring of carrier wave to facilitate the inspection and service of the user's electricity consumption.

Main features:

Active energy measurement, no need to adjust for long-term work

CPU card prepaid electricity

Carrier communication, infrared communication

The alarm power level can be set to remind the user to purchase electricity in time when the remaining power is insufficient

The reverse active power is included in the forward active power

Automatic power off when overloaded;

One card per household has good anti-counterfeiting properties,

Advanced design, reasonable structure, manufactured by SMT process, with a service life of more than 10 years,

Wide working voltage range, 70%～130%Un, wide load, can reach 6 times overload

Scope of use:

220V5 (20) A-10 (60)A is a direct access meter, especially suitable for electric energy metering and control of urban and rural residential users in areas where prepaid electricity is implemented and will be implemented.