SMART KWH ENERGY METER The three phase cost controlled smart energy meter adopts large scale integrated circuits, applies digital sampling processing technology and SMT technology, and is designed and manufactured according to the actual electricity consumption conditions of industrial users. Main functions: energy metering, remote fee control function, display function, clock period and rate function, time calibration, measurement and monitoring, event recording, freezing, power failure meter reading, data storage, reset, communication, pulse output, load control, parameter setting, security authentication, etc.
Features Of SMART KWH ENERGY METER
- Adopt flame retardant shell, easy to install
- It can display positive and negative phase electricity, demand, time, alarm code, etc.
- It has the function of opening the cover and recording which can be queried and anti theft
- Time of use or step by step electricity billing
- Measuring two way active and four quadrant reactive energy
- At the same time, it has RS485 communication function and infrared communication function.
- With the meter reset function, it is convenient and flexible to use.
Technical Parameters
| Voltage | Rated Voltage | 3*220/380V; 3*100V; 3*57.7/100V |
| Reference Frequency | 50 Hz | |
| Voltage Line Power Consumption | <=1.5W and 10VA (Static) | |
| Current Input | Input Current | 3×15(6)A 3X5 (20) A 3X10 (40) A 3X5 (60)A 3X20 (80) A |
| Starting Current | Active 0,002lb (level 1) Reactive 0.003lb (level 2) | |
| Current Line Power Dissipation | <2VA | |
| Measurement Accuracy | Active | Level 1 |
| Reactive | Level 2 | |
| Day Time Error | 0.5s/days | |
| Communication | Communication | RS485 : 1200/2400/4800/9600BPS INFRARED 1200BPS |
| Communication Protocol | DL/T 645-2007 | |
| Pulse | Pulse Constant | 6400 400 240 (imp/kWh) |
| Other Parameters | Normal Working Temperature | 25 |
| Storage and Working Humidity | <=85% | |
| Battery capacity | >=1200mAh | |
| Rate Period | Rate Number | 4 |
| Number Of Time Siots | 8 |
