Single Phase Multifunction Electronic Energy Meter adopts SMT manufacturing craft

General introduction

1) Single Phase Multifunction Electronic Energy Meter adopts SMT manufacturing craft is used not only for measuring the single phase a.c. active energy, but also for measuring the Maximum Demand, and it can be with Infrared port or RS485 for communication.

2) It adopts the high quality long lifetime components and SMT manufacturing craft, and is reliable in performance.

3) It is also with the function of multi-tariff and the anti-tamper, etc..

4) It conforms to the standards of IEC 62053-21:2003, IEC62052-11:2003 and IEC62056.

Technical specifications

Main functions

• Multifunction:
  It can measure the active energy and maximum demand. It is with the function of multi-tariff and the anti-tamper. It can be with Infrared Port or RS-485 for communication, etc..​

• High accuracy
  Adopting the high quality specializing metering chip; Reliable errors; Good linear; No need for calibration for a long term service.

• Multirate
  4 tariffs; 8 yearly time zones; 4 sheets of period of time; 12 daily periods of time; 12 festival and holidays; Weekly rest days.

• Long lifetime:
  Adopting the advanced SMT manufacturing craft; High quality long lifetime of main components.

• Stability and reliability
  Wide range of operating voltage; Strong ability to withstand the disturbance and overloading.

• Low Power Consumption
  Adopting the best design; Low self power consumption.

• 12 months' quantities of electricity
  Records of the total quantities of electricity, the quantities of electricity of 4 tariffs and the others relevant quantities of electricity over the 12 months.

• Events log
  Records of starting the meter, setting the clock, resetting the maximum demand and programming the meter etc.​

• Communication function
  It can be with Infrared port for communication. Programming and meter reading on site can be done by using the infrared hand held unit(HHU); RS485 is also can be available on request.

• Tamper and fraud protection
  Bidirectional measurement; With the protection function of the short circuit, the reversal connection of phase wire and neutral wire, and the neutral wire connecting to the earth.

• Control of energy consumption(option)
  Adopting the magnet-keeping relay; The valid control of power or off; Stable operation.

• With KEMA Certificate.

Production Workshop