Single phase energy meter（remote）
1.Flame retardant , small and easy to install
2.The energy meter has the function of multiply tariff(variable rate)
3.Function: event recording
4. There are two sets of rate schedules, which can be automatically converted at the specified time
5.Measurement functions:voltage, current ,power, power factor and others
6.Communication method: RS485, infrared
1.Display with LCD display with wide viewing angle and high contrast
2.Voltage sampling loop adopts resistance voltage division
3.Optional Built-in relay for load control. Advantages: simple structure and cheap price.
4.High-precision, high-sensitivity, high-stability, wide-range, low-power dedicated metering chip
5.High-stability, wide-range manganese-copper shunt with current loop
6.Application of digital processing technology and SMT process
7.Application places:community,hotel,shopping mall ,office building,school,property,etc
8.Display information: cumulative electricity consumption in the current month and last month, cumulative electric energy indication value and total accumulated electric energy indication value, current date and time, alarm code or prompt, communication status prompt, meter number of electric energy meter, etc.
10.Main functions: security authentication encryption requirement, event recording function, Strong structure, good sealing performance
11.Communication method: RS485, infrared.
|Accuracy level||Active Level 1, Reactive Level 2|
|Power consumption||Voltage line: <=1.5W, 10VA; current line: <1VA|
|Temperature range||Working temperature range -25~55degree,
extreme working temperature range -40~70 degree
|Humidity range||40%～60%, working relative humidity be controlled within 95%|
——Wire Connection Modes——
Fix the electric meter to the meter box, and connect the interface according to the wiring diagram. It is recommended to use copper wire or copper terminal. The screws in the terminal box should be tightened to avoid burning due to poor contact or excessively thin wire.