Single-phase RS485 electric energy meter

All components in the meter use long-life, highly reliable electronic components, resulting in long life and high reliability.Support M1 card swipe card recharging, this function is optionalFeatures of product

Shunt metering, shunt control

There are 6 types of DDZY1755 series meters: single metering single channel control, single metering dual channel control, single channel metering three way control, dual metering dual channel control, dual metering three ways control, three ways metering three ways control

Remote monitoring and collection

It can remotely monitor the total electricity consumption, current current, voltage, power, power factor and other parameters of the meter.

Swipe card recharging function

Malignant load limitation

The meter has segmented resistive load identification and limit function

Power protection function

In the emergency state, the power-saving function can be activated to ensure normal power supply without interference.

Delayed power off function

In order to avoid power outage during the peak period of power consumption, you can set the power-off time and continually charge the electricity during the peak period of power consumption.

Support multiple communication methods

Support RS485/MBUS, LORA, NB-IOT and infrared communication methods.