三个阶段的电力米

Type : DTS8888 Product number: LTM34-JK2 Weight:about 1.2kg Product Brief Introduction Three-phase electronic power meteradopt exclusive use LSI , The device typifying few periphery component, simple structure, high reliability, low power consumption, long life etc, is suitable for the single-phase AC active electric energy with rated frequency of 50 Hz. The performance is in conformity with the technical requirements for single-phase Electronic Watt-hour Meter stipulated in GB/T 17125.321-2008 Standard。 Function and Feature: 1. Measure active electric energy, Do not need calibrate for long-term operation; 2. Adopt dedication meterage chip ADE7755; 3. Adopting latest electricity dedication integrated circuit including digital multiplier overseas, Greatly improved dynamic working range of Meter , Making 10 multiple actual overload; 4. Have good mistake linearity in the range of 5%Ib～Imax; 5. Few periphery component, simple structure，low power consumption; 6. Adopting high reliability and long life electronic component, So the Meter assume feature of high reliability and long life; 7、Has the RS485 communication function Specification and Technical Data 1. Rated Current(A):2.5(10),5(20),5(30)10(40),15(60),20(80) 2. Rated Voltage(V):220、230 3. Rated Frequency(Hz):50、60 4. Accuracy class:class 1.0, class 2.0