Product Description

Functions 1. Measuring Recording the active and reactive energy, and reactive energy is registered as active energy 2. Programming 2.1 Programming protection function The meter has double protections: programming switch and programming password. When the programming switch is opened, the programming can be carried out. When the programming switch is closed, the programming will be forbidden. 2.2 the current energy of the meter can be frozen through broadcast, the energy also can be read. 3. Communication function(optional) All data information can be read through RS**5 to form a remote AMR system. 4. Output function The active energy impulse is passive isolated output interface and display in red LED for calibration and collecting the energy. The wave form is standard square wave, the impulse width is *0±*0ms. Specifications: 1. Pulse range: **0~****9 2. Energy display range: 0~****9.9 KW.h 3. Power consumption: not more than 1.0W/5VA in voltage circuit, not more than 1VA in current circuit 4. Reference voltage Un: **0V, **0V operation voltage range: **0% Un~ **0% Un 5. Reference frequency: *0Hz, *0Hz. Frequency error: ±5% 6. Baud rate: ***0 bps 7. Starting current: ≤0.**4Ib 8. Running with no load: the meter has the logical circuit