Single Phase Electronic Multi Rate Energy Meter 1.3un
RoHS, ISO, CE
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter
Made in China
Main parameters: 1.Accuracy level :active energy 1 level ,reactive energy 2level 2.Reference voltage 220,230 or 240V 3.Range of operation voltage 0.7Un-1.3Un 4.Current specification 5(10)A , 10(100)A, 5.Frequency 50/60HZ 6.Clock accuracy ≤0.5s/day
7.Power consumption VC:≤1.5W/10VA CC:<1VA 8.Range of Store and Operating Humidity≤95% 9.Range of Normal Operating Temperature-25ºC-+60ºC 10.Range of Limit Operating Temperature -40ºC-+70ºC
Basic Function: 1. Metering function:It can measure real-time parameters of single-phase meter such as voltage, current, power and so on and it has measurement function with high precision of positive and negative active energy. 2. Display:LCD 3. Alarm detection:It has detection alarm function of over voltage, over current, battery without electricity and others errors. 4. Freezing function:Freezing data and supplement freezing data. 5.Communication:It has remote communication(changeable PLC. RF. GPRS etc.,), RS485 and various others communication method. 6. Multi-tariff metering function:it has time-sharing four rates measurement, and has time-sharing function of 120 holidays, four standby periods, 6 week tables, 6 day period tables, 16 periods per day. 7. Others functions:It has frequency and occurrence time records of power on, power down, programming, modification time etc.
Application range: Due to the high measuring accuracy and powerful functions, it is suitable for single-phase time-sharing electricity users.