DDSF747

NegotiableUpdate on 03/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The DDSF747 DDS747, DDSF747, DDSY747, DDSYF747 series single-phase electronic meters, single-phase electronic multiple rate meters, single-phase electronic prepaid meters, and single-phase electronic prepaid multiple rate meters are a perfect combination of modern microelectronics technology, communication technology, prepaid technology, and energy metering technology. It uses high-precision dedicated energy metering chips, high-performance microprocessor chips, and other industrial grade components, designed and manufactured using SMT technology. It has the characteristics of high integration, strong anti-interference ability, low power consumption, multifunctionality, high accuracy, high reliability, and wide applicability. It can be widely used for single-phase electricity metering for urban and rural residents, facilitating centralized meter reading and maintenance by power supply departments. It is the choice for power supply departments to implement one meter per household.

Product Details

Basic functions

1Can accurately measure active energy;

2Has a high overload multiple and a wide load range;

3Adopting energy-saving design and low power consumption;

4Adopting reliable design for long-term stable operation;

Multiple rate function

1Time division (multiple rate) measurement,4Rate of fees10A time period;

2Equipped with sliding maximum demand recording function;

3Equipped with a dedicated external clock chip;

Prepaid function

1Using a one meter one card method,ICThe data stored in the card undergoes multiple verifications and encryption, ensuring its security and reliability;

2Can be usedICCard parameter setting and meter reading;

3TheLEDorLCDDisplay cumulative power consumption, remaining power consumption and other electricity consumption information;

4Overload alarm, which can sound and light an alarm when the user's electricity consumption exceeds the set value;

5Alarm and power-off control: The remaining power in the energy meter is zero, the overdrawn power is zero, and the overload power consumption is greater than5At the minute mark, an alarm will sound and the user will be powered off.

6Support protocol overdraft power consumption function;