China Smart Three Phase Multifunction Electric Meter

Smart Three Phase Multifunction Electric Meter (DSSD1150)
Three phase multi function electronic meter is a metering with advanced level, special design for industrial user. It is made of large scale integrated circuit, with Digital sampling processing technology and SMT craft. Besides independent modern, it also has infrared, double RS485 interface. The meter has advantages of high accuracy, good linearity, wide range and long life, it can widely used in factories where need to measuring three phase AC power.
Standard :

IEC62052Electricity metering equipment (a.c.) -Part 21: Tariff and load control equipments.

IEC 62053-23 Electricity metering equipment (a.c.) -Particular requirements -Part 23:Static meters for reactive energy(classes 2 and 3)
Specification:

Accuracy Class1 or 2Reference Voltage Un(V)220Operating Voltage0.7 U n ~ 1.2 U nRated Current Ib(A)1.5(6),5(30),10(40),10(60),20(80)Starting Current0.002IbRated Frequency 50HzPower Consumption<1W ,2VADisplay ModeLCDCommunication InterfaceInfrared, RS485 low-voltage power line carrierOverall Dimensions160mm´122mm´70mmWork EnvironmentNormal operating temperature: -30°C~+55°C
Limit of operating temperature: -45°C~+70°C
Storage and transport temperature: -45°C~+70°C
Storage and Operating humidity: ≤95%

Functions
Power Measurement function:
It can measure the total (positive and negative) active power, and the reverse power will be accumulated by positive power.
Multi-rate function:
With time-measuring of active power, it can freely program 4 rates and 8 time consumption.
Freeze function:
Freeze and store automatically the power consumption in each hour, at zero o' clock, as well as at zero o' clock on the monthly settlement day.
Measurement function:
It can measure such network parameters as voltage, current, power, power factor, etc.
Power-on and power-off control:
It can accept the command and execute its power-on or power-off control.
Relay state detection:
The meter can test whether the relay is on or off at any moment. It can execute automatically maintenance if the state becomes abnormal.
Events recording function:
It can record events including opening meter cover, programming, and power-on and power-off state.
Power failure display function:
It can display the current power consumption in interval during power failure.

Punctual delivery time:
We carry out your order into our production schedule , ensure your punctual delivery time.
Production report before your order packed.
Shipping notice and photos sent to you as soon as your order is shipped.

After sales service:
We pay high attention to your feedback when receive the goods.
We provide 12 months warranty after goods arrive.
We promise all parts available in lifetime use.
We positively deal with your complain within 48hours.

Professional sales:
We value every inquiry sent to us, ensure quick competitive offer.
We cooperate with customer to bid tenders. Provide all necessary documents.
We are a sales team, with all technical support from engineer team.