Communication remote control and measure 3 phase voltage, current AC85~265V RS485 profibus-DP digital power meter

Brief Introduction of KPM73 Multifunction Instruments

Application Occasion

1.Measure, monitoring power distribution system parameters.

2.Collect energy consumption data that cost center analysis needs.

3.Limit monitor alarm(such as over voltage, power consumption).

4.Power quality analysis.

5.Green building or DC

Function Features      Click here to send inquiry now

1.Measure over 30 kinds of basic electricity such as phase / line voltage,three-phase current,zero sequence voltage,zero sequence current,active power,reactive power,apparent power,active energy,reactive energy,power factor,frequency.

2.Measure and display the average power factor of the last three months and accurately grasp the amount of monthly reactive energy consumption.

3.0.5S grade four quadrant power statistics and multi-rate statistics.

4.Demand statistics and record the maximum value,minimum value.

5.Working hours, load time statistics.

6.Time recording function,can record 100 events.

7.Support up to 51th order harmonic calculation,total harmonic distortion rate calculation, unbalance rate,current K factor calculation.

8.Out of setting alarm function.

9.Standard 1 –way RS485 communication interface, Modbus-RTU protocol,Optional Profibus-DP Communication module.

10.Can be extended 4-way passive switch value input.

11.Can be extended 1-way 4-20mA analog output.

12.1 road passive optical coupler collector active pulse output.

13.Can be extended 1-way PT100 temperature input.

14.256 points / cycle voltage, current sampling, to ensure measurement accuracy.

15.FSTN large screen LCD,bright LED backlight uniform display,in the bright light and large viewing angle environment to obtain a good visual effect.

1.Experienced manufacturer more than 10 years.
2.Highly experienced production team in Compere factory work-shop.
3.QC System:Quality controlled on all production lines,and QC inspectors work independently from the production line.
4.Good quality production with quick delivery.
5.Accepted OEM/ODM.
6.Accepted small MOQ.
7.Trade Assurance on Alibaba.
8.Factory certification:CE,RoHS and ISO9001.

1. Can I ask for samples?

    Yes,for sample orders,please order from our online shop: Aliexpress.

2. Where can I get a user manual?

    User manual can be downloaded from our official website: .

3. What's the warranty of your products?

    12 months.

4. What's the lead time?

    Depend on the quantity and model of the order,normally it takes around 10-15 days,but the exact lead time should be discussed with our sales.

5. Do you have software?

    We offer simple software for testing.

6. Can you offer Modbus protocol instruction/ modbus register map?

    Yes,we have and welcome contact us.

Compere is a technological enterprise with strong R&D resources and good sales. Welcome inquiry.